N-(N-(Boc)-L-homoallylglycyl)-N-(2-hydroxy-4-methoxybenzyl)-L-homoallylglycine methyl ester 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 72.0h,
以86%的产率得到methyl (E,3S,10S)-3-N-(Boc)amino-1-(2-hydroxy-4-methoxybenzyl)-2-oxo-1,2,3,4,5,8,9,10-octahydro-1H-azocine-10-carboxylate