摘要
用乙酸镍、2-乙基己酸镍、二乙基氯化铝、倍半乙基氯化铝等组成Ziegler-Natta催化剂催化丁烯齐聚.测定了二聚物组成,讨论了活性物种的形成过程,推导了反应机理.
The butenes are oligomerized with Ziegler-Natta catalysts composed of (CH3COO)2Ni, (CH3(CH2)3CH(C2H5)COO)2Ni, (C2H5)2A1Cl and (C2H5)1.5AlCl1.5 repective-ly. The components in butene dimers are analysed. The course of the formation of active species is discussed. The reaction mechanism of butene oligomerization is deduced.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1993年第11期1600-1604,共5页
Chemical Journal of Chinese Universities
基金
中国石化总公司基金
关键词
催化剂
活性物种
丁烯
齐聚反应
Ziegler-Natta catalyst
Nickel hydride active species
Butene oligomerization
Reaction mechanism
