A convenient, stereospecific synthesis of racemic juvenile hormones and some of their analogues via vinylcuprates
作者:H. Kleijn、H. Westmijze、J. Meijer、P. Vermeer
DOI:10.1002/recl.19811000702
日期:——
This paper describes a stereospecific synthesis of nine 2E,6E, 10(Z)-trienyl esters R1R2CCH(CH2)2CR3CH(CH2)2CR4CHCO2Me (1a-i) and their selective conversion into the corresponding epoxides