(S)-2-(2,5-bis-methoxymethoxy-phenyl)-4-methyl-cyclopent-1-enecarboxylic acid methyl ester 在
钯 氮气 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以to yield 2-(2,5-Bis-methoxymethoxy-phenyl)-4-methyl-cyclopentanecarboxylic acid methyl ester (2.47 g, 7.1 mmol, 100%) as a clear oil的产率得到2-(2,5-Bis-methoxymethoxy-phenyl)-4-methyl-cyclopentanecarboxylic acid methyl ester