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STUDY ON THE SYNTHESIS OF BRASSINOLIDE AND RELATED COMPOUNDS 15.FORMAL SYNTHESIS OF BRASSINOLIDE VIA STEREOSELECTIVE SULFENATE-SULFOXIDE TRANSFORMATION
引用本文:Wei Shan ZHOU,Zheng Wu SHEN. STUDY ON THE SYNTHESIS OF BRASSINOLIDE AND RELATED COMPOUNDS 15.FORMAL SYNTHESIS OF BRASSINOLIDE VIA STEREOSELECTIVE SULFENATE-SULFOXIDE TRANSFORMATION[J]. 中国化学快报, 1991, 2(2): 111-114
作者姓名:Wei Shan ZHOU  Zheng Wu SHEN
作者单位:Shanghai Institute of Organic Chemistry, Chinese Academy of Science, 345 Lingling Lu, Shanghai 200032
基金项目:This investigation was supported by the National Natural Science Fundation of China.
摘    要:
A formal synthesis of the natural growth promoting steroidbrassinolide is described,which involves construction of side chainby 1,3-sulfoxide-hydroxyl transposition with methylation from(24S)-22-E-24-sulfoxide 6 and(24R)-22-E-24-sulfoxide 9,respectively to(22S)-23-E-24-methyl compound 4.


STUDY ON THE SYNTHESIS OF BRASSINOLIDE AND RELATED COMPOUNDS 15. FORMAL SYNTHESIS OF BRASSINOLIDE VIA STEREOSELECTIVE SULFENATE-SULFOXIDE TRANSFORMATION
Wei Shan ZHOU,Zheng Wu SHEN. STUDY ON THE SYNTHESIS OF BRASSINOLIDE AND RELATED COMPOUNDS 15. FORMAL SYNTHESIS OF BRASSINOLIDE VIA STEREOSELECTIVE SULFENATE-SULFOXIDE TRANSFORMATION[J]. Chinese Chemical Letters, 1991, 2(2): 111-114
Authors:Wei Shan ZHOU  Zheng Wu SHEN
Affiliation:Shanghai Institute of Organic Chemistry, Chinese Academy of Science, 345 Lingling Lu, Shanghai 200032
Abstract:
A formal synthesis of the natural growth promoting steroid brassinolide is described, which involves construction of side chain by 1, 3-sulfoxide-hydroxyl transposition with methylation from (24S)-22-E-24-sulfoxide 6 and (24R)-22-E-24-sulfoxide 9, respectively to (22S)-23-E-24-methyl compound 4.
Keywords:
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