1-[(4'-fluorobiphenyl-4-sulfonyl)-(2-methoxycarbonylethyl)amino]-cyclopentane-1-carboxylic acid benzyl ester 在
钯 nylon 作用下,
以
甲醇 为溶剂,
反应 3.5h,
以to afford 1-{(4′-fluorobiphenyl-4-sulfonyl)-(2-methoxycarbonylethyl)amino]cyclopentane-1-carboxylic acid as a white foam (10.1 grams, 100%)的产率得到1-[(4'-fluorobiphenyl-4-sulfonyl)-(2-methoxycarbonylethyl)amino]-cyclopentane-1-carboxylic acid