(S)-N-((2S,3R)-4-((1S,3R)-3-(allyloxy)-6-methoxy-2,3-dihydro-1H-inden-1-ylamino)-3-hydroxy-1-phenylbutan-2-yl)-2-((S)-3-isobutyl-2-oxopyrrolidin-1-yl)pent-4-enamide trifluoroacetate 在
Hoveyda-Grubbs catalyst second generation 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
生成 (1S,4R,5S,8S,14R)-5-benzyl-4-hydroxy-8-((S)-3-isobutyl-2-oxo-pyrrolidin-1-yl)-18-methoxy-13-oxa-2,6-diaza-tricyclo[12.6.1.0
15,20]henicosa-10,15(20),16,18-tetraen-7-one trifluoroacetate 、 (1S,4R,5S,8S,14R)-5-benzyl-4-hydroxy-8-((S)-3-isobutyl-2-oxo-pyrrolidin-1-yl)-18-methoxy-13-oxa-2,6-diaza-tricyclo[12.6.1.0
15,20]henicosa-10,15(20),16,18-tetraen-7-one trifluoroacetate