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Teng B, Chen W, Dong S, Kee CW, Gandamana DA, Zong L, Tan CH. Pentanidium- and Bisguanidinium-Catalyzed Enantioselective Alkylations Using Silylamide as Brønsted Probase. J Am Chem Soc 2016; 138:9935-40. [DOI: 10.1021/jacs.6b05053] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bo Teng
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Wenchao Chen
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Shen Dong
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Choon Wee Kee
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Dhika Aditya Gandamana
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Lili Zong
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Choon-Hong Tan
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
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Stereo- and regioselectivity in the P450-catalyzed oxidative tandem difunctionalization of 1-methylcyclohexene. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.132] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Craig D, Harvey JW, O'Brien AG, White AJP. Claisen rearrangements of equilibrating allylic azides. Org Biomol Chem 2011; 9:7057-61. [PMID: 21879133 DOI: 10.1039/c1ob05972f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Equilibrating mixtures of allylic azide-containing allylic alcohols or allylic 2-tolylsulfonylacetic esters undergo Johnson-Claisen or Ireland-Claisen rearrangement reactions to give unsaturated γ-azidoesters and -acids, respectively. Decarboxylation of the acids under basic conditions gives azidosulfones, with moderate to high diastereoselectivity.
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Affiliation(s)
- Donald Craig
- Department of Chemistry, Imperial College London, South Kensington Campus, London, UK SW7 2AZ.
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4
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Craig D, Funai K, Gore SJ, Kang A, Mayweg AVW. Transannular Claisen rearrangement reactions for the synthesis of vinylcyclobutanes: formal synthesis of (±)-grandisol. Org Biomol Chem 2011; 9:8000-2. [DOI: 10.1039/c1ob06619f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Camp JE, Craig D, Funai K, White AJP. Decarboxylative Claisen rearrangement reactions: synthesis and reactivity of alkylidene-substituted indolines. Org Biomol Chem 2011; 9:7904-12. [DOI: 10.1039/c1ob06212c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Kim WH, Park AY, Kang JA, Kim J, Kim JA, Lee HR, Chun P, Choi J, Lee CK, Jeong LS, Moon HR. First synthesis of 2′-oxabicyclo[3.1.0]hexyl nucleosides with a north conformation. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.01.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Craig D, Gore SJ, Lansdell MI, Lewis SE, Mayweg AVW, White AJP. Transannular, decarboxylative Claisen rearrangement reactions for the synthesis of sulfur-substituted vinylcyclopropanes. Chem Commun (Camb) 2010; 46:4991-3. [DOI: 10.1039/c0cc00976h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Camp JE, Craig D. Reactivity of dearomatised furans synthesised via the decarboxylative Claisen rearrangement. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.091] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Larsson R, Sterner O, Johansson M. Biomimetic Synthesis toward the Transtaganolides/Basiliolides. Org Lett 2009; 11:657-60. [DOI: 10.1021/ol802760z] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rikard Larsson
- Division of Organic Chemistry, Lund University, P.O. Box 124, S-221 00 Lund, Sweden
| | - Olov Sterner
- Division of Organic Chemistry, Lund University, P.O. Box 124, S-221 00 Lund, Sweden
| | - Martin Johansson
- Division of Organic Chemistry, Lund University, P.O. Box 124, S-221 00 Lund, Sweden
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Sim SH, Park HJ, Lee SI, Chung YK. Palladium(0)-Catalyzed Decarboxylation of Buta-2,3-dienyl 2‘-Alkynoates: Approach to the Synthesis of 2-Alkynyl Buta-1,3-dienes. Org Lett 2008; 10:433-6. [DOI: 10.1021/ol702577g] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- So Hee Sim
- Intelligent Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - Hee-Jun Park
- Intelligent Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - Sang Ick Lee
- Intelligent Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - Young Keun Chung
- Intelligent Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
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Occhiato EG, Scarpi D, Guarna A. Stereoselective Synthesis of (2S,4R)-4-Hydroxypipecolic Acid. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700849] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Craig D, Paina F, Smith SC. Double decarboxylative Claisen rearrangement reactions: microwave-assisted de novo synthesis of pyridines. Chem Commun (Camb) 2008:3408-10. [DOI: 10.1039/b805078c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Craig D, Slavov NK. A quantitative structure–reactivity relationship in decarboxylative Claisen rearrangement reactions of allylic tosylmalonate esters. Chem Commun (Camb) 2008:6054-6. [DOI: 10.1039/b812306c] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Craig D, Lansdell MI, Lewis SE. Highly regioselective decarboxylative Claisen rearrangement reactions of diallyl 2-sulfonylmalonates. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.08.130] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Craig D, Henry GD. Total Synthesis of the Cytotoxic Guaipyridine Sesquiterpene Alkaloid (+)-Cananodine. European J Org Chem 2006. [DOI: 10.1002/ejoc.200600414] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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