(S)-2,4-Dihydroxy-7-methyl-11-phenylselanyl-7,8,9,10,11,12-hexahydro-14H-6-oxa-benzocyclododecene-5,13-dione 在
盐酸 、
双氧水 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 1.17h,
生成 (8E,24E)-(4S,20S)-14,16,30,32-Tetrahydroxy-4,20-dimethyl-3,19-dioxa-tricyclo[26.4.0.0
12,17]dotriaconta-1(32),8,12,14,16,24,28,30-octaene-2,10,18,26-tetraone