【摘要】 <正> α,α′-二甲基苄醇(CA)是生产过氧化二异丙苯的主要原料之一,而过氧化二异丙苯是高分子材料聚合反应的一种引发剂和交联剂。 工业上制取CA一般采用亚硫酸盐还原CHP的途径。此法制取CA既消耗亚硫酸更多还原

【Abstract】 The decomposition of cumene hydroperoxide (CHP) Catalyzed by tetra-phcnylporpbyrin as well as by its coordination compound containing iron.manganese,cobalt,copper or palladium as center ion and their stability with respect to GHP have teen studied,Iron,manganese or cobalt-tetraphenyl-porphyrin can catalytically decompose CHP Co cuminic,among which,the ability of Iron-tetrapheylporpbyrin is the strongest,Manganese,cobalt,and iron tetraphenylporphyrins can be destroyed by CHP.while copper,Palladium or free-base tctraphenylporphyrin can neither decompose CHP nor be destroyed by CHP.更多还原