6-(2,3-dimethoxy-4-methylphenyl)-5-methyl-8-trimethylsilanyl-oct-3-en-7-noic acid methyl ester 在
oil scarlet 、
臭氧 、 sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 3.0h,
生成 (2R,3R)-3-(2,3-Dimethoxy-4-methyl-phenyl)-2-methyl-5-trimethylsilanyl-pent-4-yn-1-ol 、
(2R,3S)-3-(2,3-Dimethoxy-4-methyl-phenyl)-2-methyl-5-trimethylsilanyl-pent-4-yn-1-ol