(2S,1'S,4'R)-2-tert-butoxycarbonylamino-pent-4-enoic acid 4'-{[(Z)-4''-(2'''-{[(3'''',3'''',4'''',4'''',5'''',5'''',6'''',6'''',7'''',7'''',8'''',8'''',9'''',9'''',10'''',10'''',10''''-heptadecafluorodecyl)-(toluene-4'''''-sulfonyl)amino]methyl}allyloxy)but-2''-enyloxy]diisopropylsilanyloxy}-6'-(tert-butyl-dimethyl-silanyloxy)-cyclohept-2'-enyl ester 在
Grubbs catalyst first generation 、
三(羟基甲基)磷化氢 、
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 0.25h,
生成
(2S,4Z,1'S,4'R,6'S)-4',6'-dihydroxycyclohept-2'-enyl 2-(tert-butoxycarbonylamino)-6-hydroxyhex-4-enoate 、 (2S,4E,1'S,4'R,6'S)-4',6'-dihydroxycyclohept-2'-enyl 2-(tert-butoxycarbonylamino)-6-hydroxyhex-4-enoate