nsted Acid: Enantioselective Synthesis of Homoallylic Carbamates. Lipomi, D. J.; Panek, J. S. Org. Lett. 2005 , 7 , 4701-4704. The Panek Group Site has Moved! The new URL is: http://www.bu.edu/panek/
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157. Steroocontrolled Synthesis of Spirooxindoles Through Lewis Acid Promoted [5 + 2]-Annulation of Chiral Silylalcohols. Yun Zhang and James S. Panek139. Total Synthesis of Reblastatin. Wrona, I. E.; Gabarda, A. E.; Evano, G.; Panek, J. S.;
J. Am. Chem. Soc. 2005 , 127 , 15026-15027.
138. Three-Component, Room Temperature Crotylation Catalyzed by Solid-Supported Br nsted Acid: Enantioselective Synthesis of Homoallylic Carbamates. Lipomi, D. J.; Panek, J. S. Org. Lett. 2005 , 7 , 4701-4704.
137. Enantioselective Synthesis of Linear Polypropionate Arrays Using Anthracene-Tagged Organosilanes. Kesavan, S.; Su, Q.; Shao, J.; Porco, J. A., Jr.; Panek, J. S. Org. Lett. 2005 , 7 , 4435-4438.
136. Synthesis of a Library of Complex Macrodiolides Employing Cyclodimerization of Hydroxy Esters Beeler. A. B.; Acquilano, D. E.; Su, Q.; Yan, F.; Roth, B. L.; Panek, J. S.; Porco, J. A., Jr. J. Comb. Chem. 2005 , 7 , 673-681.
135. Convergent Synthesis of a Complex Oxime Library Using Chemical Domain Shuffling. Su, Shun; Acquilano, Dayle E.; Arumugasamy, Jeevanandam; Beeler, Aaron B.; Eastwood, Erin L.; Giguere, Joshua R.; Lan, Ping; Lei, Xiaoguang; Min, Geanna K.; Yeager, Adam R.; Zhou, Ya; Panek, James S.; Snyder, John K.; Schaus, Scott E.; Porco, John A., Jr. Organic Letters (2005), 7(13), 2751-2754.
135.1 Convergent Synthesis of a Complex Oxime Library Using Chemical Domain Shuffling [Erratum for Volume 7, 2005]. Su, Shun; Acquilano, Dayle E.; Arumugasamy, Jeevanandam; Beeler, Aaron B.; Eastwood, Erin L.; Giguere, Joshua R.; Lan, Pin; Lei, Xiaguang; Min, Geanna K.; Yeager, Adam R.; Zhou, Ya; Panek, James S.; Snyder, John K.; Schaus, Scott E.; Porco, John A., Jr. Organic Letters (2005), 7(15), 3391.
134. Crotylsilane Reagents in the Synthesis of Complex Polyketide Natural Products: Total Synthesis of (+)-Discodermolide. Arefolov, Alexander; Panek, James S.. Journal of the American Chemical Society (2005), 127(15), 5596-5603.
133. Stereocontrolled [4+2]-Annulation Accessing Dihydropyrans: Synthesis of the C1a-C10 Fragment of Kendomycin. Lowe, Jason T.; Panek, James S.. Organic Letters (2005), 7(8), 1529-1532.
132. Synthesis and [4 + 2]-Annulation of Enantioenriched (Z)-Crotylsilanes: Preparation of the C1-C13 Fragment of Bistramide A. Lowe, Jason T.; Panek, James S.. Organic Letters (2005), 7(15), 3231-3234.
131. Total synthesis of (+)-leucascandrolide A. Su, Qibin; Panek, James S.. Angewandte Chemie, International Edition (2005), 44(8), 1223-1225.
130. A Convergent Synthesis of the Macrocyclic Core of Cytotrienins: Application of RCM for Macrocyclization. Evano, Gwilherm; Schaus, Jennifer V.; Panek, James S.. Organic Letters (2004), 6(4), 525-528.
129. Total Synthesis of (-)-Apicularen A. Su, Qibin; Panek, James S.. Journal of the American Chemical Society (2004), 126(8), 2425-2430.
128. Total Synthesis of (-)-Callystatin A. Langille, Neil F.; Panek, James S.. Organic Letters (2004), 6(18), 3203-3206.
127. Total Synthesis of Basiliskamides A and B. Lipomi, Darren J.; Langille, Neil F.; Panek, James S.. Organic Letters (2004), 6(20), 3533-3536.
126. Total Synthesis of Callipeltoside A. Huang, Hongbing; Panek, James S.. Organic Letters (2004), 6(23), 4383-4385.
125. Total Synthesis of Cystothiazoles A and B. Shao, Jian; Panek, James S.. Organic Letters (2004), 6(18), 3083-3085.
124. Total Synthesis of Herbimycin A. Carter, Kendra D.; Panek, James S.. Organic Letters (2004), 6(1), 55-57.
123. A Mild, Chemoselective Protocol for the Removal of Thioketals and Thioacetals Mediated by Dess-Martin Periodinane. Langille, Neil F.; Dakin, Les A.; Panek, James S.. Organic Letters (2003), 5(4), 575-578.
122. Enantioselective [4 + 2]-Annulation of Chiral Crotylsilanes: Application to the Synthesis of a C1-C22 Fragment of Leucascandrolide A. Dakin, Les A.; Panek, James S.. Organic Letters (2003), 5(21), 3995-3998.
121. Highly Enantioenriched Tetrahydropyridines from Chiral Organosilanes: Application to the Synthesis of Quinolizidine Alkaloid (-)-217A. Huang, Hongbing; Spande, Thomas F.; Panek, James S.. Journal of the American Chemical Society (2003), 125(3), 626-627.
120. Organosilanes in Synthesis: Application to an Enantioselective Synthesis of Methyl-L-callipeltose. Huang, Hongbing; Panek, James S.. Organic Letters (2003), 5(11), 1991-1993.
119. Stereochemical Diversity through Cyclodimerization: Synthesis of Polyketide-like Macrodiolides. Su, Qibin; Beeler, Aaron B.; Lobkovsky, Emil; Porco, John A.; Panek, James S.. Organic Letters (2003), 5(12), 2149-2152.
118. Asymmetric Crotylation Reactions in Synthesis of Polypropionate-Derived Macrolides: Application to Total Synthesis of Oleandolide. Hu, Tao; Takenaka, Norito; Panek, James S.. Journal of the American Chemical Society (2002), 124(43), 12806-12815.
117. Asymmetric synthesis of a C1-C19 fragment of ulapualide A. Celatka, Cassandra A.; Panek, James S.. Tetrahedron Letters (2002), 43(39), 7043-7046.
116. Enantioselective Synthesis of the Protein Phosphatase Inhibitor (-)-Motuporin. Hu, Tao; Panek, James S.. Journal of the American Chemical Society (2002), 124(38), 11368-11378.
115. Sonogashira Coupling of Functionalized Trifloyl Oxazoles and Thiazoles with Terminal Alkynes: Synthesis of Disubstituted Heterocycles. Langille, Neil F.; Dakin, Les A.; Panek, James S.. Organic Letters (2002), 4(15), 2485-2488.
114. Stereoselective Additions of Chiral (E)-Crotylsilanes to Thionium Ions: Asymmetric Synthesis of Homoallylic Thioethers. Liu, Ping; Binnun, Eva D.; Schaus, Jennifer V.; Valentino, Nicole M.; Panek, James S.. Journal of Organic Chemistry (2002), 67(5), 1705-1707.
113. Studies Directed toward the Total Synthesis of Discodermolide: Asymmetric Synthesis of the C1-C14 Fragment. Arefolov, Alexander; Panek, James S.. Organic Letters (2002), 4(14), 2397-2400.
112. Synthesis of the C1'-C11' Oxazole-Containing Side Chain of Leucascandrolide A. Application of a Sonogashira Cross-Coupling. Dakin, Les A.; Langille, Neil F.; Panek, James S.. Journal of Organic Chemistry (2002), 67(19), 6812-6815.
111. Enhanced diastereoselectivity in asymmetric crotylation reactions using propargylic dicobalt hexacarbonyl complexes. Sui, Meng; Panek, James S.. Organic Letters (2001), 3(16), 2439-2442.
110. Formal [4 + 2]-Annulation of Chiral Crotylsilanes: Synthesis of the C19-C28 Fragment of Phorboxazoles. Huang, Hongbing; Panek, James S.. Organic Letters (2001), 3(11), 1693-1696.
109. Methodology based on chiral silanes in the synthesis of polypropionate-derived natural products - total synthesis of epothilone A. Zhu, Bin; Panek, James S.. European Journal of Organic Chemistry (2001), (9), 1701-1714.
108. Stereoselective Synthesis of Functionalized Trisubstituted Olefins via Palladium(0)-Catalyzed Cross-Coupling Reaction. Arefolov, Alexander; Langille, Neil F.; Panek, James S.. Organic Letters (2001), 3(21), 3281-3284.
107. Total Synthesis of Rutamycin B and Oligomycin C. Panek, James S.; Jain, Nareshkumar F. Journal of Organic Chemistry (2001), 66(8), 2747-2756.
106. An Asymmetric Aminohydroxylation Approach to the Azepine Core of (-)-Balanol. Masse, Craig E.; Morgan, Adam J.; Panek, James S.. Organic Letters (2000), 2(17), 2571-2573.
105. Asymmetric synthesis of homoallylic amines and functionalized pyrrolidines via direct amino-crotylation of in situ generated imines. Schaus, Jennifer V.; Jain, Nareshkumar; Panek, James S.. Tetrahedron (2000), 56(52), 10263-10274.
104. Enzymatic resolution of thiazole-containing vinyl carbinols. Synthesis of the C12-C21 fragment of the epothilones. Zhu, Bin; Panek, James S.. Tetrahedron Letters (2000), 41(12), 1863-1866.
103. Palladium-Catalyzed Cross-Coupling of Terminal Alkynes with 4-Trifloyloxazole: Studies toward the Construction of the C26-C31 Subunit of Phorboxazole A. Schaus, Jennifer V.; Panek, James S.. Organic Letters (2000), 2(4), 469-471.
102. Speciation and Mechanistic Studies of Chiral Copper(I) Schiff Base Precursors Mediating Asymmetric Carbenoid Insertion Reactions of Diazoacetates into the Si-H Bond of Silanes. Dakin, Les A.; Ong, Patricia C.; Panek, James S.; Staples, Richard J.; Stavropoulos, Pericles. Organometallics (2000), 19(15), 2896-2908.
101. Stereoselective Synthesis of Functionalized Dihydropyrans via a Formal [4+2]-Annulation of Chiral Crotylsilanes. Huang, Hongbing; Panek, James S.. Journal of the American Chemical Society (2000), 122(40), 9836-9837.
100. Syntheses and biological evaluation of (+)-lactacystin and analogs. Masse, Craig E.; Morgan, Adam J.; Adams, Julian; Panek, James S.. European Journal of Organic Chemistry (2000), (14), 2513-2528.
*Synthesis and antibacterial activity of myxopyronins and intermediates. Wuonola, Mark A.; Gustafson, Gary R.; Panek, James S.; Hu, Tao; Schaus, Jennifer V. (Scriptgen Pharmaceuticals, Inc., USA ; Trustees of Boston University ). U.S. (2000), 52 pp., Cont.-in-part of U.S. 822,323.
99. Total Synthesis of (-)-Mycalolide A. Liu, Ping; Panek, James S.. Journal of the American Chemical Society (2000), 122(6), 1235-1236.
98. Total Synthesis of Epothilone A. Zhu, Bin; Panek, James S.. Organic Letters (2000), 2(17), 2575-2578.
97. Total Synthesis of the Actin-Depolymerizing Agent (-)-Mycalolide A: Application of Chiral Silane-Based Bond Construction Methodology. Panek, James S.; Liu, Ping. Journal of the American Chemical Society (2000), 122(45), 11090-11097.
96. A new method for generating Sn-H bonds: reactions of tin amides with silicon hydrides. Schaus, Jennifer V.; Panek, James S.. Chemtracts (1999), 12(4), 264-266.
95. Absolute stereochemistry of mycalolides, bioactive macrolides from the marine sponge mycale magellanica. Matsunaga, Shigeki; Fusetani, Nobuhiro; Liu, Ping; Celatka, Cassandra A.; Panek, James S.. Tennen Yuki Kagobutsu Toronkai Koen Yoshishu (1999), 41st 253-258.
94. Relative and Absolute Stereochemistry of Mycalolides, Bioactive Macrolides from the Marine Sponge Mycale magellanica. Matsunaga, Shigeki; Liu, Ping; Celatka, Cassandra A.; Panek, James S.; Fusetani, Nobuhiro. Journal of the American Chemical Society (1999), 121(23), 5605-5606.
94.1 Relative and Absolute Stereochemistry of Mycalolides, Bioactive Macrolides from the Marine Sponge Mycale magellanica. [Erratum to document cited in CA131:170209]. Matsunaga, Shigeki; Liu, Ping; Celatka, Cassandra A.; Panek, James S.; Fusetani, Nobuhiro. Journal of the American Chemical Society (1999), 121(38), 8969.
93. Reversal of regioselection in the Sharpless asymmetric aminohydroxylation of aryl ester substrates. Morgan, Adam J.; Masse, Craig E.; Panek, James S.. Organic Letters (1999), 1(12), 1949-1952.
*Synthesis of pyronins and intermediates for use as antibacterials. Wuonola, Mark A.; Gustafson, Gary; Panek, James S.; Hu, Tao; Schaus, Jennifer V. (Scriptgen Pharmaceuticals, Inc., USA ; Trustees of Boston University ). PCT Int. Appl. (1999), 92 pp.
92. Total synthesis of (+)-lactacystin. Panek, James S.; Masse, Craig E. Angewandte Chemie, International Edition (1999), 38(8), 1093-1095.
91. Total synthesis of (-)-Motuporin. Hu, Tao; Panek, James S.. Journal of Organic Chemistry (1999), 64(9), 3000-3001.
90. Total Synthesis of Oleandolide. Hu, Tao; Takenaka, Norito; Panek, James S.. Journal of the American Chemical Society (1999), 121(39), 9229-9230.
89. Advances in Asymmetric Synthesis, Vol. 2. Edited by Alfred Hassner ( Bar-Ilan University ). Panek, James S.; Masse, Craig E. Journal of the American Chemical Society (1998), 120(12), 2992.
88. An Improved Synthesis of (4S,5S)-2-Phenyl-4-(methoxycarbonyl)-5-isopropyloxazoline from (S)-Phenylglycinol. Panek, James S.; Masse, Craig E. Journal of Organic Chemistry (1998), 63(7), 2382-2384.
88.1 An Improved Synthesis of (4S,5S)-2-Phenyl-4-methoxycarbonyl-5-isopropyloxazoline from (S)-Phenylglycinol. [Erratum to document cited in CA128:230279]. Panek, James S.; Masse, Craig E. Journal of Organic Chemistry (1998), 63(15), 5294.
87. Carbenoid insertions into the silicon-hydrogen bond catalyzed by chiral copper(I) schiff base complexes. Dakin, Les A.; Schaus, Scott E.; Jacobsen, Eric N.; Panek, James S.. Tetrahedron Letters (1998), 39(49), 8947-8950.
86. Chiral Crotylsilane-Based Approach to Benzoquinoid Ansamycins: Total Synthesis of (+)-Macbecin I. Panek, James S.; Xu, Feng; Rondon, Ana C. Journal of the American Chemical Society (1998), 120(17), 4113-4122.
85. Chiral magnesium bis(sulfonamide) complexes as catalysts for the merged enolization and enantioselective amination of N-acyloxazolidinones. A catalytic approach to the synthesis of arylglycines. Celatka, Cassandra A.; Panek, James S.. Chemtracts (1998), 11(11), 836-839.
84. Recent advances in catalytic asymmetric epoxidation of trisubstituted and trans-olefins. Dakin, Les. A.; Panek, James S.. Chemtracts (1998), 11(7), 531-536.
83. Studies directed toward the total synthesis of kabiramide C: asymmetric synthesis of the C1-C19 fragment. Liu, Ping; Panek, James S.. Tetrahedron Letters (1998), 39(34), 6147-6150.
82. Studies directed toward the total synthesis of kabiramide C: asymmetric synthesis of the C7-C19 fragment. Liu, Ping; Panek, James S.. Tetrahedron Letters (1998), 39(34), 6143-6146.
*Synthesis of aromatic compounds by Diels-Alder reaction on solid support. Panek, James S.; Zhu, Bin. (Trustees of Boston University , USA ). PCT Int. Appl. (1998), 26 pp.
81. Total Synthesis and Preliminary Antibacterial Evaluation of the RNA Polymerase Inhibitors ( ± )-Myxopyronin A and B. Hu, Tao; Schaus, Jennifer V.; Lam, Kelvin; Palfreyman, Michael G.; Wuonola, Mark; Gustafson, Gary; Panek, James S.. Journal of Organic Chemistry (1998), 63(7), 2401-2406.
80. Total Synthesis of (+)-Mycotrienol and (+)-Mycotrienin I: Application of Asymmetric Crotylsilane Bond Constructions. Masse, Craig E.; Yang, Michael; Solomon, Jason; Panek, James S.. Journal of the American Chemical Society (1998), 120(17), 4123-4134.
79. Total Synthesis of Oligomycin C. Panek, James S.; Jain, Nareshkumar F. Journal of Organic Chemistry (1998), 63(14), 4572-4573.
78. Application of chiral (E)-crotylsilanes in synthesis: the asymmetric synthesis of the C1-C17 polypropionate fragment of rutamycin B. Jain, Nareshkumar F.; Panek, James S.. Tetrahedron Letters (1997), 38(8), 1345-1348.
77. Application of chiral (E)-crotylsilanes in synthesis: the asymmetric synthesis of the C19-C34 spiroketal fragment of rutamycin B. Jain, Nareshkumar F.; Panek, James S.. Tetrahedron Letters (1997), 38(8), 1349-1352.
76. Asymmetric C-N Bond Constructions via Crotylsilane Addition Reactions: A Stereocontrolled Route to Dipeptide Isosteres. Masse, Craig E.; Knight, Bradford S.; Stavropoulos, Pericles; Panek, James S.. Journal of the American Chemical Society (1997), 119(26), 6040-6047.
75. Asymmetric Crotylation Reactions on Solid Support: Synthesis of Stereochemically Well-Defined Polypropionate-Like Subunits. Panek, James S.; Zhu, Bin. Journal of the American Chemical Society (1997), 119(49), 12022-12023.
74. Asymmetric synthesis of (2S,3S,8S,9S)-N-Boc ADDA: Application of a palladium(0)-catalyzed cross-coupling reaction of trisubstituted olefins. Panek, James S.; Hu, Tao. Journal of Organic Chemistry (1997), 62(15), 4914-4915.
73. Double stereodifferentiating crotylation reactions with a -amino aldehydes: asymmetric synthesis of vicinal amino alcohol synthons. Panek, James S.; Liu, Ping. Tetrahedron Letters (1997), 38(29), 5127-5130.
72. Double stereodifferentiation in the Lewis acid promoted C-glycosidation of activated glycals with chiral (E)-crotylsilanes. Panek, James S.; Schaus, Jennifer V. Tetrahedron (1997), 53(32), 10971-10982.
71. Kinetic resolution of terminal epoxides via highly regioselective and enantioselective ring opening with TMSN3. An efficient, catalytic route to 1,2-amino alcohols. Rondon, Ana C.; Panek, James S.. Chemtracts (1997), 10(14), 1058-1061.
70. Lewis acid-mediated carbocyclization reactions of chiral (E)-crotylsilanes. Masse, Craig E.; Dakin, Les A.; Knight, Bradford S.; Panek, James S.. Journal of Organic Chemistry (1997), 62(26), 9335-9338.
*Preparation of pyronin antibacterials and their novel intermediates. Wuonola, Mark A.; Gustafson, Gary R.; Panek, James S.; Hu, Tao; Schaus, Jennifer V. (Scriptgen Pharmaceuticals, Inc., USA ; Trustees of Boston University ). PCT Int. Appl. (1997), 111 pp.
69. Stereo- and regiocontrolled synthesis of branched trisubstituted conjugated dienes by palladium(0)-catalyzed cross-coupling reactions. Panek, James S.; Hu, Tao. Journal of Organic Chemistry (1997), 62(15), 4912-4913.
68. Studies directed toward the synthesis of ulapualide A: phosphorus-based olefination as model studies for (Schlosser-like) fragment coupling. Celatka, Cassandra A.; Liu, Ping; Panek, James S.. Tetrahedron Letters (1997), 38(31), 5449-5452.
67. Synthesis of the fully functionalized tris-oxazole fragment found in metabolites derived from marine organisms. Liu, Ping; Celatka, Cassandra A.; Panek, James S.. Tetrahedron Letters (1997), 38(31), 5445-5448.
66. Total Synthesis of (+)-Mycotrienol and (+)-Mycotrienin I. Panek, James S.; Masse, Craig E. Journal of Organic Chemistry (1997), 62(24), 8290-8291.
65. Double-Stereodifferentiating Crotylation Reactions with Chiral (E)-Crotylsilanes. Evaluation of a New Approach for the Synthesis of Polypropionate-Derived Natural Products. Jain, Nareshkumar F.; Takenaka, Norito; Panek, James S.. Journal of the American Chemical Society (1996), 118(49), 12475-12476.
64. Studies Directed toward the Synthesis of Ulapualide A. Asymmetric Synthesis of the C26-C42 Fragment. Panek, James S.; Beresis, Richard T.; Celatka, Cassandra A. Journal of Organic Chemistry (1996), 61(19), 6494-6495.
63. Studies Directed toward the Synthesis of Ulapualide A. Asymmetric Synthesis of the C8-C25 Tris-Oxazole Fragment. Panek, James S.; Beresis, Richard T. Journal of Organic Chemistry (1996), 61(19), 6496-6497.
62. Synthesis of aromatic 1,2-diazines by inverse electron demand Diels-Alder reaction of polymer-supported 1,2,4,5-tetrazines. Panek, James S.; Zhu, Bin. Tetrahedron Letters (1996), 37(45), 8151-8154.
61. An efficient procedure for the preparation of chiral b -substituted (E)-crotylsilanes: application of a rhodium(II) catalyzed silylformylation of terminal alkynes. Jain, Nareshkumar F.; Cirillo, Pier F.; Schaus, Jennifer V.; Panek, James S.. Tetrahedron Letters (1995), 36(48), 8723-6.
60. Development and utility of an enantioselective Ireland-Claisen reaction. Panek, James S.; Schaus, Scott; Masse, Craig E. Chemtracts: Organic Chemistry (1995), 8(4), 238-41.
59. Development and utility of chiral Lewis acids for an asymmetric Claisen rearrangement. Masse, Craig E.; Panek, James S.. Chemtracts: Organic Chemistry (1995), 8(4), 242-5.
58. Diastereoselective Reactions of Chiral Allyl and Allenyl Silanes with Activated C:X p -Bonds. Masse, Craig E.; Panek, James S.. Chemical Reviews (Washington, D. C.) (1995), 95(5), 1293-316.
57. Double stereodifferentiation in the Lewis acid promoted crotylation of (S)-2-alkoxypropanal with chiral b -alkyl (E)-crotylsilanes. Jain, Nareshkumar F.; Cirillo, Pier F.; Pelletier, Roberta; Panek, James S.. Tetrahedron Letters (1995), 36(48), 8727-30.
56. Enantioselective Nitration of Chiral (E)-Crotylsilanes: A Concise Asymmetric Synthesis of (E)-Olefin Dipeptide Isosteres. Beresis, Richard T.; Masse, Craig E.; Panek, James S.. Journal of Organic Chemistry (1995), 60(24), 7714-15.
55. Studies directed toward the synthesis of (+)- mycotrienin I. Asymmetric synthesis of the C9-N21 aromatic synthon. Panek, James S.; Yang, Michael; Solomon, Jason. Tetrahedron Letters (1995), 36(7), 1003-6.
54. Total Synthesis of (+)-Macbecin I. Panek, James S.; Xu, Feng. Journal of the American Chemical Society (1995), 117(42), 10587-8.
53. Diastereoselectivity in cyclopropanation and epoxidation reactions of chiral (E)-crotylsilanes: asymmetric synthesis of substituted tetrahydrofurans. Panek, James S.; Garbaccio, Robert M.; Jain, Nareshkumar F. Tetrahedron Letters (1994), 35(35), 6453-6.
52. Direct Amino-Crotylsilylation of Achiral Acetals and Aldehydes: Asymmetric Synthesis of Homoallylic Amines and Functionalized Pyrrolidines. Panek, James S.; Jain, Nareshkumar F. Journal of Organic Chemistry (1994), 59(10), 2674-5.
51. Studies directed toward the synthesis of (+)-sesbanimide A: construction of the AB-ring system (a formal total synthesis). Cirillo, Pier F.; Panek, James S.. Journal of Organic Chemistry (1994), 59(11), 3055-63.
50. A concise enantioselective synthesis of trans-olefin dipeptide isosteres. Beresis, Richard; Panek, James S.. Bioorganic & Medicinal Chemistry Letters (1993), 3(8), 1609-14.
49. A general, catalytic and enantioselective synthesis of a -amino and a -hydroxy acids. Yang, Michael; Panek, James S.. Chemtracts: Organic Chemistry (1993), 6(2), 79-82.
48. Acyclic diastereoselectivity in the Lewis acid promoted additions of chiral, b -methyl-substituted (E)-crotylsilanes with achiral aldehydes. Panek, James S.; Cirillo, Pier F. Journal of Organic Chemistry (1993), 58(5), 999-1002.
47. Asymmetric [3 + 2] D 2-isoxazoline annulation by electrophilic substitution of (E)-crotylsilanes with nitrosium tetrafluoroborate. Panek, James S.; Beresis, Richard T. Journal of the American Chemical Society (1993), 115(17), 7898-9.
46. Conjugate addition reactions of chiral (E)-crotylsilanes: application to an asymmetric [3 + 2] cyclopentane annulation. Panek, James S.; Jain, Nareshkumar F. Journal of Organic Chemistry (1993), 58(9), 2345-8.
45. Diastereoselectivity in the osmium tetraoxide promoted dihydroxylation of chiral (E)-crotylsilane: asymmetric synthesis of silyl-functionalized g -lactones. Panek, James S.; Zhang, Jing. Journal of Organic Chemistry (1993), 58(2), 294-6.
44. Double stereodifferentiation in the Lewis acid-promoted addition of chiral (E)-crotylsilanes with (S)-2-(benzyloxy)propanal. Effect of Lewis acid on reaction diastereoselection. Panek, James S.; Beresis, Richard. Journal of Organic Chemistry (1993), 58(4), 809-11.
43. Sequential diastereoselective addition and palladium(II)-catalyzed allylic acetate transposition of syn- and anti- a -acetoxy- b -silyl-(E)-hex-4-enoates with achiral acetals. Asymmetric synthesis of differentiated syn and anti 1,3-diol synthons. Panek, James S.; Yang, Michael; Solomon, Jason S. Journal of Organic Chemistry (1993), 58(5), 1003-10.
42. Diastereoselective additions of chiral (E)-crotylsilanes to in situ generated oxonium ions: a direct asymmetric synthesis of functionalized homoallylic ethers. Panek, James S.; Yang, Michael; Xu, Feng. Journal of Organic Chemistry (1992), 57(21), 5790-2.
41. Diastereoselectivity in the borane methyl sulfide promoted hydroboration of a -alkoxy- b , g -unsaturated esters. Documentation of an alkoxy-directed hydroboration reaction. Panek, James S.; Xu, Feng. Journal of Organic Chemistry (1992), 57(20), 5288-90.
40. Directed reductions of b -hydroxy ketones by catecholborane. Diastereoselective synthesis of syn-1,3-diols. Panek, James S.. Chemtracts: Organic Chemistry (1992), 5(3), 193-6.
39. Directed reductions of b -hydroxy ketones employing tetramethylammonium triacetoxyborohydride. Diastereoselective synthesis of anti-1,3-diols. Panek, James S.. Chemtracts: Organic Chemistry (1992), 5(3), 188-92.
38. Ireland-Claisen rearrangements of chiral (Z)-vinylsilanes. Highly diastereoselective synthesis of anti- a -alkoxy- b -(dimethylphenylsilyl)-(E)-hex-4-enoates. Panek, James S.; Clark, Thomas D. Journal of Organic Chemistry (1992), 57(15), 4323-6.
37. Preparation and Diels-Alder reaction of a reactive, electron-deficient heterocyclic azadiene: dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate. 1,2-Diazine and pyrrole introduction. Boger, Dale L.; Panek, James S.; Patel, Mona. Organic Syntheses (1992), 70 79-92.
36. Recent progress in the chemistry of acylsilanes. A review. Cirillo, Pier F.; Panek, james S.. Organic Preparations and Procedures International (1992), 24(5), 553-82.
35. Sequential diastereoselective addition and allylic azide isomerization of syn- and anti- a -azido- b -(dimethylphenylsilyl)-(E)-hex-4-enoates with acetals: asymmetric synthesis of g -hydroxy- a -amino acid synthons. Panek, James S.; Yang, Michael; Muler, Itzhak. Journal of Organic Chemistry (1992), 57(15), 4063-4.
34. Claisen rearrangements of enantiomerically pure C3-(acyloxy)-(E)-vinylsilanes. Sparks, Michelle A.; Panek, James S.. Journal of Organic Chemistry (1991), 56(10), 3431-8.
33. Diastereofacial selectivity with optically active a -substituted b -silyl-(E)-hexenoates. Enantioselective construction of homoallylic ethers via reaction with aryl acetals. Panek, James S.; Yang, Michael. Journal of the American Chemical Society (1991), 113(17), 6594-600.
32. Diastereoselective additions of chiral (E)-crotylsilanes to a -alkoxy and b -alkoxy aldehydes. A one-step, silicon-directed tetrahydrofuran synthesis. Panek, James S.; Yang, Michael. Journal of the American Chemical Society (1991), 113(26), 9868-70.
31. Diastereoselective electrophilic addition reactions to chiral b -dimethylphenylsilyl ester enolates. Synthesis of 2,3-anti- a -substituted- b -silyl-(E)-hex-4-enoates. Panek, James S.; Beresis, Richard; Xu, Feng; Yang, Michael. Journal of Organic Chemistry (1991), 56(26), 7341-4.
30. Lipase mediated resolution of chiral (E)-vinylsilanes: an improved procedure for the production of (R)- and (S)-(E)-1-(trialkylsilyl)-1-buten-3-ol derivatives. Sparks, Michelle A.; Panek, James S.. Tetrahedron Letters (1991), 32(33), 4085-8.
29. Palladium-catalyzed hydrogenolysis of acyldimethylphenylsilanes to aldehydes. Cirillo, Pier F.; Panek, James S.. Tetrahedron Letters (1991), 32(4), 457-60.
28. Remote asymmetric induction in diastereoface selective addition reactions of optically active a -substituted- b -silyl (E)-hexenoates with achiral a -alkoxy and b -alkoxy acetals. Panek, James S.; Yang, Michael. Journal of Organic Chemistry (1991), 56(20), 5755-8.
27. p -Facial selectivity in catalytic osmylation reactions of chiral C1-oxygenated allylic silanes. Panek, James S.; Cirillo, Pier F. Journal of the American Chemical Society (1990), 112(12), 4873-8.
26. Addition of carbenium ions to allylsilanes: interpretation of kinetic data via the quantitative analysis of ligand effects. Panek, James S.; Prock, Alfred; Eriks, Klaas; Giering, Warren P. Organometallics (1990), 9(7), 2175-6.
25. Allylic transpositions of homochiral C-1-acyloxy E-crotyl silanes: stereospecific synthesis of E-vinylsilanes. Panek, James S.; Sparks, Michelle A. Journal of Organic Chemistry (1990), 55(21), 5564-6.
24. Diastereoselectivity in nucleophilic addition reactions to ( a , b -dialkoxyacyl) silanes: an operationally useful route to optically active 1,2,3-syn-triols. Cirillo, Pier F.; Panek, James S.. Journal of Organic Chemistry (1990), 55(25), 6071-3.
23. Synthesis, resolution and absolute stereochemical assignment of C1-oxygenated allylsilanes and C3-oxygenated vinylsilanes. Panek, James S.; Sparks, Michelle A. Tetrahedron: Asymmetry (1990), 1(11), 801-16.
22. Oxygenated allylic silanes: useful homoenolate equivalents for the stereoselective C-glycosidation of pyranoside derivatives. Panek, James S.; Sparks, Michelle A. Journal of Organic Chemistry (1989), 54(9), 2034-8.
21. Use of 1JC1, H1 values for the stereochemical determination of C-glycosides: a simple two dimensional NMR protocol. Sparks, Michelle A.; Panek, James S.. Tetrahedron Letters (1989), 30(4), 407-10.
20. Preparation and inverse-electron-demand Diels-Alder reaction of an electron-deficient heterocyclic azadiene: triethyl 1,2,4-triazine-3,5,6-tricarboxylate. Boger, Dale L.; Panek, James S.; Yasuda, Masami. Organic Syntheses (1988), 66 142-50.
19. Stereoselective glycosidation reactions of activated glycals with a C1-oxygenated allylsilane: synthesis of a cis-pyrano[2,3-b]pyran. Panek, James S.; Sparks, Michelle A. Tetrahedron Letters (1988), 29(36), 4517-20.
18. Syn selective aldol reactions of titanium and zirconium dienolates. Panek, James S.; Bula, Oleh A. Tetrahedron Letters (1988), 29(14), 1661-4.
17. Fluoride ion-mediated conjugate addition reactions of 1-(acyloxy)-2-propenyltrimethylsilane. Synthesis of 3-[1-(acyloxy)-2-propenyl]alkanones. Panek, James S.; Sparks, Michelle A. Tetrahedron Letters (1987), 28(40), 4649-52.
16. Total synthesis of ( ± )-3-demethoxyerythratidinone: demonstration of a radical cyclization route to a site specific enol derivative. Danishefsky, Samuel J.; Panek, James S.. Journal of the American Chemical Society (1987), 109(3), 917-18.
15. A detailed, convenient preparation of dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate. Boger, Dale L.; Coleman, Robert S.; Panek, James S.; Huber, F. X.; Sauer, J. Journal of Organic Chemistry (1985), 50(25), 5377-9.
14. Inverse electron demand Diels-Alder reactions of heterocyclic azadienes. Studies on the total synthesis of lavendamycin: investigative studies on the preparation of the CDE b -carboline ring system and AB quinoline-5,8-quinone ring system. Boger, Dale L.; Duff, Steven R.; Panek, James S.; Yasuda, Masami. Journal of Organic Chemistry (1985), 50(26), 5782-9.
13. Inverse electron demand Diels-Alder reactions of heterocyclic azadienes: formal total synthesis of streptonigrin. Boger, Dale L.; Panek, James S.; Duff, Steven R. Journal of the American Chemical Society (1985), 107(20), 5745-54.
12. Total synthesis of lavendamycin methyl ester. Boger, Dale L.; Duff, Steven R.; Panek, James S.; Yasuda, Masami. Journal of Organic Chemistry (1985), 50(26), 5790-5.
11. Direct introduction of nitriles via use of unstable Reissert intermediates: convenient procedures for the preparation of 2-cyanoquinolines and 1-cyanoisoquinolines. Boger, Dale L.; Brotherton, Christine E.; Panek, James S.; Yohannes, Daniel. Journal of Organic Chemistry (1984), 49(21), 4056-8.
10. Palladium(0)-mediated b -carboline synthesis: preparation of the CDE ring system of lavendamycin. Boger, Dale L.; Panek, James S.. Tetrahedron Letters (1984), 25(30), 3175-8.
9. Thermal cycloaddition of dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate with electron-rich olefins: 1,2-diazine and pyrrole introduction. Preparation of octamethylporphin (OMP). Boger, Dale L.; Coleman, Robert S.; Panek, James S.; Yohannes, Daniel. Journal of Organic Chemistry (1984), 49(23), 4405-9.
8. 1,2,4-Triazine preparation via thermal cycloaddition of dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate with aryl thioimidates. Boger, Dale L.; Panek, James S.. Tetrahedron Letters (1983), 24(42), 4511-14.
7. Formal total synthesis of streptonigrin. Boger, Dale L.; Panek, James S.. Journal of Organic Chemistry (1983), 48(4), 621-3.
6. Diels-Alder reaction of heterocyclic azadienes. 2. "Catalytic" Diels-Alder reaction of in situ generated enamines with 1,2,4-triazines: general pyridine annulation. Boger, Dale L.; Panek, James S.; Meier, Michael M. Journal of Organic Chemistry (1982), 47(5), 895-7.
5. Pyridine construction via thermal cycloaddition of 1,2,4-triazines with enamines: studies on the preparation of the biaryl CD rings of streptonigrin. Boger, Dale L.; Panek, James S.. Journal of Organic Chemistry (1982), 47(19), 3763-5.
4. Thermal cycloaddition of 1,3,5-triazine with enamines: regiospecific pyrimidine annulation. Boger, Dale L.; Schumacher, Jane; Mullican, Michael D.; Patel, Mona; Panek, James S.. Journal of Organic Chemistry (1982), 47(13), 2673-5.
3. Diels-Alder reaction of heterocyclic azadienes. I. Thermal cycloaddition of 1,2,4-triazine with enamines: simple preparation of substituted pyridines. Boger, Dale L.; Panek, James S.. Journal of Organic Chemistry (1981), 46(10), 2179-82.
2. Palladium(II) catalyzed coupling reactions of polyuridylic acid and uridylyl(3' ® 5')uridine with styrene and 3-nitrostyrene. Bigge, Christopher F.; Lizotte, Kathryn E.; Panek, James S.; Mertes, Mathias P. Journal of Carbohydrates, Nucleosides, Nucleotides (1981), 8(4), 295-313.
1. Preparation of (R)-(+)- and (S)-(-)-4-iodo-1,2-epoxybutane [(R)- and (S)-(2-iodoethyl)oxirane], useful chiral synthons. Boger, Dale L.; Panek, James S.. Journal of Organic Chemistry (1981), 46(6), 1208-10.