ELIMINATION KINETICS OF 2-METHYL-2-PENTANOL CATALYZED BY HCL IN THE GAS-PHASE

被引：4
|
作者：
CHUCHANI, G
MARTIN, I
机构：
[1] Centro de Química, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, 1020-A
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1993年 / 51卷 / 01期
关键词：
D O I：
10.1007/BF02062501
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The kinetics of the elimination of 2-methyl-2-pentanol in the gas phase were determined in a static system, seasoned with allyl bromide, and catalyzed by hydrogen chloride gas. The working temperature and pressure ranges were 385-445-degrees-C and 38-291 Torr, respectively. Steric acceleration appears to be a reasonable explanation for rate enhancement in the dehydration process. This reaction is believed to proceed through a six-membered cyclic transition state type of mechanism.
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页码：233 / 237
页数：5
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