DISTRIBUTION OF THE PRODUCTS FROM THE ALKYLATION OF ISOBUTANE WITH BUTENES AT A ZEOLITE CATALYST AND THE REACTION MECHANISM

被引:7
|
作者
Patrilyak, K. I. [1 ]
Patrilyak, L. K. [1 ]
Voloshina, Yu. G. [1 ]
Manza, I. A. [1 ]
Konovalov, S. V. [1 ]
机构
[1] Natl Acad Sci Ukraine, Inst Bioorgan Chem & Petrochem, UA-02660 Kiev, Ukraine
关键词
butene alkylation of isobutane; zeolite catalyst; final products; intermediate products; distribution; reaction mechanism; ISOPARAFFIN ALKYLATION; OLEFINS;
D O I
10.1007/s11237-011-9205-y
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The mechanisms of formation are proposed on the basis of the distribution of the intermediate and final products of zeolite alkylation of isobutane with butenes. The mechanisms are based on activation of the isobutane molecule at the methyl groups, simultaneous intermolecular and intramolecular hydride transfer, and beta dissociation during skeletal isomerization of the carbonium ions.
引用
收藏
页码:205 / 214
页数:10
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