1,5-Dihydroxy-1,1,5,5-tetra-
-3-phenyl-cis-penten-(2) 生成 1,1,1-trifluoro-4-phenyl-2-(trifluoromethyl)pent-4-ene-2-ol 、 2-Phenyl-4-hydroxy-4.4-bis-(trifluormethyl)-cis-buten-(2) 、 2-Phenyl-4-hydroxy-4.4-bis-(trifluormethyl)-trans-buten-(2) 、 1,5-Dihydroxy-1,1,5,5-tetra--3-phenyl-trans-penten-(2)