EFFECT OF CLAY CALCINATION ON CLAY-CATALYZED DIELS-ALDER REACTIONS OF CYCLOPENTADIENE WITH METHYL AND (-)-MENTHYL ACRYLATES

被引：26

作者：

CATIVIELA, C

FRAILE, JM

GARCIA, JI

MAYORAL, JA

PIRES, E

FIGUERAS, F

DEMENORVAL, LC

机构：

[1] UNIV ZARAGOZA,CSIC,INST CIENCIA MAT ARAGON,DEPT QUIM ORGAN,E-50009 ZARAGOZA,SPAIN

[2] ECOLE NORMALE SUPER CHIM MONTPELLIER,CHIM ORGAN PHYS & CINET CHIM APLIQUEES LAB,CNRS,URA 418,F-34053 MONTPELLIER 1,FRANCE

来源：

TETRAHEDRON | 1992年 / 48卷 / 31期

关键词：

D O I：

10.1016/S0040-4020(01)88236-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Zn(II) and Fe(III)-exchanged K10-montmorillonites, activated by several methods, are used as catalysts in the reaction between methyl acrylate and cyclopentadiene. Calcined clays are better catalysts than dried clays. Zn(II) clays, dried and calcined, are compared as catalysts of the asymmetric Diels-Alder reaction between (-)-menthyl acrylate and cyclopentadiene. Calcined clay again shows a higher catalytic activity and leads to better percentages of diastereomeric excess. Furthermore, calcined clays are easily recovered with no loss of catalytic properties.

引用

页码：6467 / 6476

页数：10

共 30 条

[1]

ADAMS JM, 1985, INT CLAY C DENVER, P2

[2]

BOECKMAN RV, 1980, J ORG CHEM, V45, P754

[3] PRODUCT DISTRIBUTION IN DIELS-ALDER ADDITION OF N-BENZYLIDENE ANILINE ANILINE AND ENOL ETHERS [J].