(-)-(1S,6S,7S,Z)-7-(4-methoxybenzyloxy)-1-(4,4-dimethylcyclopent-1-enyl)-6-hydroxy-5-(hydroxymethylene)-3-oxabicyclo[4.2.0]octan-4-one 在
sodium tetrahydroborate 、
potassium dihydrogenphosphate 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 0.67h,
生成 (+)-(1S,5S,6R,7S)-7-(4-methoxybenzyloxy)-1-(4,4-dimethylcyclopent-1-enyl)-6-hydroxy-5-(hydroxymethyl)-3-oxabicyclo[4.2.0]octan-4-one 、
(-)-(1S,5R,6R,7S)-7-(4-methoxybenzyloxy)-1-(4,4-dimethylcyclopent-1-enyl)-6-hydroxy-5-(hydroxymethyl)-3-oxabicyclo[4.2.0]octan-4-one