N-(N-(Boc)-L-homoallylglycyl)-N-(2,4-dimethoxybenzyl)-L-allylglycine methyl ester 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
生成 methyl (2S,4Z,8S)-1-[(2,4-dimethoxyphenyl)methyl]-8-[(2-methylpropan-2-yl)oxycarbonylamino]-9-oxo-3,6,7,8-tetrahydro-2H-azonine-2-carboxylate