The Intramolecular, Stereoselective Addition of Sulfoximine Carbanions to α,β-Unsaturated Esters
摘要:
ortho-Bromocinnamates can be coupled with methyl phenylsulfoximine to afford N-arylsulfoximines in excellent yield. Treatment of these products with an amide base results in a completely stereoselective cyclization to afford enantiomerically pure benzothiazines. This reaction is stereospecific.
The Intramolecular, Stereoselective Addition of Sulfoximine Carbanions to α,β-Unsaturated Esters
摘要:
ortho-Bromocinnamates can be coupled with methyl phenylsulfoximine to afford N-arylsulfoximines in excellent yield. Treatment of these products with an amide base results in a completely stereoselective cyclization to afford enantiomerically pure benzothiazines. This reaction is stereospecific.
The Intramolecular, Stereoselective Addition of Sulfoximine Carbanions to α,β-Unsaturated Esters
作者:Michael Harmata、Xuechuan Hong
DOI:10.1021/ja034744z
日期:2003.5.1
ortho-Bromocinnamates can be coupled with methyl phenylsulfoximine to afford N-arylsulfoximines in excellent yield. Treatment of these products with an amide base results in a completely stereoselective cyclization to afford enantiomerically pure benzothiazines. This reaction is stereospecific.