(Z)-6-methyl-6-nitro-2-[[(phenylmethoxy)carbonyl]amino]-2-heptenoic acid methyl ester 在
{(1,5-cyclooctadiene)Rh(1,2-bis((2R,5R)-2,5-diethylphospholano)benzene)}triflate
氢气 作用下,
以
甲醇 为溶剂,
以98%的产率得到(R)-6-methyl-6-nitro-2-[[(phenylmethoxy)carbonyl]amino]heptanoic acid methyl ester