2,4-bis-ethoxymethoxy-7-isopropyl-7,8,11,12-tetrahydro-16H-6-oxa-benzocyclotetradecene-5,15-dione 在
sulfonic acid resin MP borohydride exchange resin 作用下,
以
甲醇 为溶剂,
反应 16.0h,
生成 (4S,6E,10E)-12,16,18-trihydroxy-4-propan-2-yl-3-oxabicyclo[12.4.0]octadeca-1(14),6,10,15,17-pentaen-2-one