(1S,5R,6R,7R)-6-[(E)-(3R)-3-Hydroxy-4,4-dimethyl-1-octen-6-ynyl]-7-benzoyloxy-2-oxabicyclo[3,3,0]octan-3-one 在
盐酸 、
potassium carbonate 作用下,
以
甲醇 为溶剂,
生成 (1S,5R,6R,7R)-6-[(E)-(3R)-4,4-Dimethyl-3-hydroxy-1-octen-6-ynyl]-7-hydroxy-2-oxabicyclo[3,3,0]octan-3-one