ZEOLITE CATALYSTS FOR PINACOL REARRANGEMENT

被引：14

作者：

BEZOUHANOVA, CP

JABUR, FA

机构：

[1] University of Sofia, Faculty of Chemistry, Sofia, 1126, 1, J.D. Bourchier Ave

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1994年 / 87卷 / 01期

关键词：

DEHYDRATION; PINACOL; ZEOLITE CATALYST;

D O I：

10.1016/0304-5102(93)E0220-B

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 dehydration of 2,3-dimethyl-2,3-butanediol (pinacol) on LaHy, CaHy and HZSM-5 zeolites has been investigated in the temperature range 393-438 K in solvent-free liquid phase. The formation of pinacolone (3,3-dimethyl-2-butanone) and of 2,3-dimethyl-1,3-butadiene was observed. The higher activity of Y faujasites was followed by considerable deactivation, while that of HZSM-5 remained constant.

引用

页码：39 / 46

页数：8

共 9 条

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