丁炔二醇 、
(S)-2-[(R)-2-(2-tert-Butoxycarbonylamino-2-prop-2-ynyl-pent-4-ynoylamino)-3-methyl-butyrylamino]-4-methyl-pentanoic acid methyl ester 在
Wilkinson's catalyst 作用下,
以
乙醇 为溶剂,
以70%的产率得到(S)-2-{(R)-2-[(2-tert-Butoxycarbonylamino-5,6-bis-hydroxymethyl-indane-2-carbonyl)-amino]-3-methyl-butyrylamino}-4-methyl-pentanoic acid methyl ester