(1'S,1''R)-2-alloxy-3-hydroxy-N-(1'-{1''-hydroxy-2''-[isobutyl-(4-methoxybenzenesulfonyl)amino]ethyl}hept-6'-enyl)benzamide 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 0.75h,
生成
cis-(2''R,13S)-N-[2''-hydroxy-2''-(4-hydroxy-15-oxo-6,9,10,11,12,13,14,15-octahydro-5-oxa-14-azabenzocyclotridecen-13-yl)ethyl]-N-isobutyl-4-methoxybenzenesulfonamide 、 trans-(2''R,13S)-N-[2''-hydroxy-2''-(4-hydroxy-15-oxo-6,9,10,11,12,13,14,15-octahydro-5-oxa-14-azabenzocyclotridecen-13-yl)ethyl]-N-isobutyl-4-methoxybenzenesulfonamide