(2aS,8aR)-1,2,2a,8a-Tetrakis-trifluoromethyl-2a,8a-dihydro-3,8-dioxa-cyclobuta[b]naphthalene 在
calcium hypochlorite 作用下,
以
乙腈 为溶剂,
反应 96.0h,
生成 (cis,cis) 3,4,6,7-Tetrakis(trifluoromethyl)-2,5,8-trioxatetracyclo[7.4.0.0
3,7.0
4,6]trideca-1(9),10,12-triene 、 (cis,trans) 3,4,6,7-Tetrakis(trifluoromethyl)-2,5,8-trioxatetracyclo[7.4.0.0
3,7.0
4,6]trideca-1(9),10,12-triene