(2R,4aR,6S,9aS)-6-Hydroxymethyl-4a-methyl-2-phenyl-tetrahydro-1,3,5-trioxa-benzocyclohepten-7-one 在
tetramethylammonium triacetoxyborohydride 作用下,
以
溶剂黄146 、
乙腈 为溶剂,
以89%的产率得到(2R,4aR,6S,7R,9aS)-6-Hydroxymethyl-4a-methyl-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-7-ol