6-Allyl-7-methoxy-3-(4-methoxy-phenyl)-1-methyl-5-pent-4-enyloxy-1H-quinolin-4-one 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以80%的产率得到(Z)-6-Methoxy-2-(4-methoxy-phenyl)-4-methyl-7,10,11,12-tetrahydro-4H-13-oxa-4-aza-cyclonona[a]naphthalen-1-one