Heterocyclic compounds from allyl alcohol over molecular sieves

被引：5

作者：

Bezouhanova, CP ^{[1
]}

Titorenkova, CV ^{[1
]}

Chanev, C ^{[1
]}

机构：

[1] Univ Sofia, Fac Chem, BU-1126 Sofia, Bulgaria

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1998年 / 132卷 / 01期

关键词：

SAPO; H-ZSM-5; acid-base sites; Diels-Alder; acrolein; 2-oxepanone;

D O I：

10.1016/S1381-1169(97)00233-1

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 conversion of allyl alcohol on SAPO molecular sieves (37, 34, 11 and 5) and H ZSM-5 zeolite at 523-623 K and WHSV = 5.1 h(-1) results in the formation of diallyl ether, propanal, 2-methyl-2-pentenal and also tetrahydropyran-2-carbaldehyde and 2-oxepanone probably obtained from intermediate acrolein. The catalytic action of the molecular sieves used corresponds to the presence of Bronsted acid sites and basic sites activating the dehydration, dehydrogenation, aldol condensation, Diels-Alder reaction and ring expansion. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：87 / 90

页数：4

共 10 条

[1] ALCOHOL REACTIVITY ON ZEOLITES AND MOLECULAR-SIEVES [J].