(1R,3S,5R,6R)-ethyl 3-methyl-4-oxo-2-oxabicyclo[3.1.0]hexane-6-carboxylate 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
反应 0.33h,
生成 (1R,3S,4S,5S,6R)-ethyl 4-hydroxy-3-methyl-2-oxa-bicyclo[3.1.0]hexane-6-carboxylate 、
(1R,3S,4R,5S,6R)-ethyl 4-hydroxy-3-methyl-2-oxa-bicyclo[3.1.0]hexane-6-carboxylate