N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-L-leucine 、
1-己炔 在
bis-(2-methylallyl)((+)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane)ruthenium(II) 作用下,
以
异丙醇 为溶剂,
反应 2.0h,
以93%的产率得到(Z)-hex-1-en-1-yl ((benzyloxy)carbonyl)-L-phenylalanyl-L-leucinate