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Feng YM, Nie XD, Sun JT, Xu WK, Wei BG. TMSOTf-mediated synthesis of skipped dienes through the addition of olefins to imines and semicyclic N, O-acetals. Org Biomol Chem 2021; 19:7883-7893. [PMID: 34549227 DOI: 10.1039/d1ob01370j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A novel approach to skipped dienes has been developed through the TMSOTf-mediated one-pot addition-substitution of olefins 2a, 2f and 2g with imines 1a-1g, and a series of aryl substituted skipped dienes 3aa-3gf were accordingly obtained in 62%-94% yields. Moreover, semicyclic N,O-acetals 5 and 7 could also undergo this transformation to produce the corresponding skipped dienes 6aa and 6af-6al and 8ba and 8bf-8bk in moderate to good yields.
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Affiliation(s)
- Yi-Man Feng
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Xiao-Di Nie
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Jian-Ting Sun
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Wen-Ke Xu
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Bang-Guo Wei
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
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2
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Mendes JA, Costa PRR, Yus M, Foubelo F, Buarque CD. N- tert-Butanesulfinyl imines in the asymmetric synthesis of nitrogen-containing heterocycles. Beilstein J Org Chem 2021; 17:1096-1140. [PMID: 34093879 PMCID: PMC8144919 DOI: 10.3762/bjoc.17.86] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/22/2021] [Indexed: 02/05/2023] Open
Abstract
The synthesis of nitrogen-containing heterocycles, including natural alkaloids and other compounds presenting different types of biological activities have proved to be successful employing chiral sulfinyl imines derived from tert-butanesulfinamide. These imines are versatile chiral auxiliaries and have been extensively used as eletrophiles in a wide range of reactions. The electron-withdrawing sulfinyl group facilitates the nucleophilic addition of organometallic compounds to the iminic carbon with high diastereoisomeric excess and the free amines obtained after an easy removal of the tert-butanesulfinyl group can be transformed into enantioenriched nitrogen-containing heterocycles. The goal of this review is to the highlight enantioselective syntheses of heterocycles involving the use of chiral N-tert-butanesulfinyl imines as reaction intermediates, including the synthesis of several natural products. The synthesis of nitrogen-containing heterocycles in which the nitrogen atom is not provided by the chiral imine will not be considered in this review. The sections are organized according to the size of the heterocycles. The present work will comprehensively cover the most pertinent contributions to this research area from 2012 to 2020. We regret in advance that some contributions are excluded in order to maintain a concise format.
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Affiliation(s)
- Joseane A Mendes
- Department of Chemistry, Pontifical Catholic University of Rio de Janeiro Puc-Rio, CEP 22435-900, Brazil
| | - Paulo R R Costa
- Laboratory of Bioorganic Chemistry, Institute of Research of Natural Products, Health Science Center, Federal University of Rio de Janeiro UFRJ, CEP 21941-590, Brazil
| | - Miguel Yus
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo.99, 03080 Alicante, Spain
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Alicante, Apdo. 99,03080 Alicante, Spain
- Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Francisco Foubelo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo.99, 03080 Alicante, Spain
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Alicante, Apdo. 99,03080 Alicante, Spain
- Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Camilla D Buarque
- Department of Chemistry, Pontifical Catholic University of Rio de Janeiro Puc-Rio, CEP 22435-900, Brazil
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3
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Zhang YX, Chen LY, Sun JT, Si CM, Wei BG. Gold-Catalyzed Addition–N-Boc Cleavage–Cyclization of N,O-Acetal with Ynamides for Construction of 6-(tert-Butyldimethylsilyl)oxy-tetrahydropyrrolo[1,2-c][1,3]oxazin-1-ones. J Org Chem 2020; 85:12603-12613. [DOI: 10.1021/acs.joc.0c01776] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yan-Xue Zhang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Ling-Yan Chen
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
- The Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen 361005, China
| | - Jian-Ting Sun
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Chang-Mei Si
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Bang-Guo Wei
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
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Zhang YX, Chen LY, Wei BG. Diastereoconvergent synthesis of chiral sulfoxides containing vicinal amino alcohol framework. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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5
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Wang C, Mao Z, Liu Y, Wang Q, Si C, Wei B, Lin G. Stereoselective Intermolecular [4+2] Process of
N
,O‐acetals with Terminal Alkynes for Construction of Functional
cis
‐Pyrido and Pyrrolo[1,2‐c][1,3]oxazin‐1‐ones. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901141] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Chen Wang
- School of PharmacyFudan University 826 Zhangheng Road Shanghai 201203 People's Republic of China
| | - Zhuo‐Ya Mao
- School of PharmacyFudan University 826 Zhangheng Road Shanghai 201203 People's Republic of China
| | - Yi‐Wen Liu
- School of PharmacyFudan University 826 Zhangheng Road Shanghai 201203 People's Republic of China
| | - Qiao‐E Wang
- Beijing Key Lab of Plant Resource Research and DevelopmentBeijing Technology and Business University Beijing 100048 People's Republic of China
| | - Chang‐Mei Si
- School of PharmacyFudan University 826 Zhangheng Road Shanghai 201203 People's Republic of China
| | - Bang‐Guo Wei
- School of PharmacyFudan University 826 Zhangheng Road Shanghai 201203 People's Republic of China
| | - Guo‐Qiang Lin
- Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
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6
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Xu H, Yin W, Liang H, Nan Y, Qiu F, Jin Y. A Scalable Total Synthesis of Halofuginone. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hua Xu
- Launch-Pharma Technologies, Ltd., 188 Kaiyuan Boulevard, Building D, Fifth Floor, Science Park of Guangzhou, Guangzhou 510530, China
| | - Wenhao Yin
- Launch-Pharma Technologies, Ltd., 188 Kaiyuan Boulevard, Building D, Fifth Floor, Science Park of Guangzhou, Guangzhou 510530, China
| | - Haoqiang Liang
- Launch-Pharma Technologies, Ltd., 188 Kaiyuan Boulevard, Building D, Fifth Floor, Science Park of Guangzhou, Guangzhou 510530, China
| | - Yanbo Nan
- Launch-Pharma Technologies, Ltd., 188 Kaiyuan Boulevard, Building D, Fifth Floor, Science Park of Guangzhou, Guangzhou 510530, China
| | - Fayang Qiu
- Launch-Pharma Technologies, Ltd., 188 Kaiyuan Boulevard, Building D, Fifth Floor, Science Park of Guangzhou, Guangzhou 510530, China
| | - Yehua Jin
- Launch-Pharma Technologies, Ltd., 188 Kaiyuan Boulevard, Building D, Fifth Floor, Science Park of Guangzhou, Guangzhou 510530, China
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7
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Wang XM, Liu YW, Wang QE, Zhou Z, Si CM, Wei BG. A divergent method to key unit of tubulysin V through one-pot diastereoselective Mannich process of N,O-acetal with ketone. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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