(E)-. beta.,. gamma.-Unsaturated esters from 9-alkenyl-9-BBN and ethyl (dimethylsulfuranylidene) acetate

M Deng, N Li, Y Huang

Index: Deng, Min-Zhi; Li, Nan-Sheng; Huang, Yao-Zeng Journal of Organic Chemistry, 1992 , vol. 57, # 14 p. 4017 - 4019

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Citation Number: 15

Abstract

60-80% be readily transformed into r-hydroxy-or r-oxo-a,@-un-saturated carbonyl compounds, 2 also key functionalities of natural products, especially macr~ lides.~ The usual method for preparing@, y-unsaturated esters is the deprotonation and reprotonation of