3-[(1R,2S,4S)-4-(methoxymethoxy)-2-vinylcyclopentyl]-4,5-dihydroisoxazole-5-carboxylic acid (1S)-1-methylhex-5-enyl ester 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 30.0h,
生成 (2R,4S,12S)-4-(methoxymethoxy)-12-methyl-13,16-dioxa-17-azatricyclo[13.2.1.02,6]octadeca-1(17),7-dien-14-one 、 (2R,4S,12S)-4-(methoxymethoxy)-12-methyl-13,16-dioxa-17-azatricyclo[13.2.1.02,6]octadeca-1(17),7-dien-14-one