(4Z,8E,10E)-12-Ethyl-14-[4-hydroxy-8-(2-hydroxy-propyl)-3,5,9-trimethyl-1,7-dioxa-spiro[5.5]undec-2-yl]-4,6-dimethyl-tetradeca-4,8,10-trien-3-one 在
Wilkinson's catalyst 氢气 作用下,
以
苯 为溶剂,
反应 18.0h,
以0.5 mg的产率得到(Z)-12-Ethyl-14-[4-hydroxy-8-(2-hydroxy-propyl)-3,5,9-trimethyl-1,7-dioxa-spiro[5.5]undec-2-yl]-4,6-dimethyl-tetradec-4-en-3-one