(3aR,4R,5S,7aR)-2-Acetyl-3a-methyl-5-((Z)-2-methyl-but-2-enoyloxy)-3a,4,5,6,7,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
生成 (3aR,4R,5S,7aR)-2-(1-Hydroxy-ethyl)-3a-methyl-5-((Z)-2-methyl-but-2-enoyloxy)-3a,4,5,6,7,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester