CORRELATIONS OF RATE AND SELECTIVITY OF A DIELS-ALDER REACTION WITH SP PARAMETERS

被引：33

作者：

CATIVIELA, C ^{[1
]}

MAYORAL, JA ^{[1
]}

AVENOZA, A ^{[1
]}

PEREGRINA, JM ^{[1
]}

ROY, MA ^{[1
]}

机构：

[1] COLEGIO UNIV LA RIOJA, DEPT QUIM ORGAN, LOGRONO, SPAIN

来源：

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY | 1990年 / 3卷 / 06期

关键词：

D O I：

10.1002/poc.610030610

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The rate and endo/exo selectivity of the Diels–Alder reaction between cyclopentadiene and methyl (E)‐α‐cyanocinnamate at 25°C, in several acetone–water and 1,4‐dioxane–water mixtures, were measured. The linear correlations of log k and log(endo/exo) vs solvophobicity are reported. Correlations for selectivity are considerably improved when the results obtained in acetone–water and 1,4‐dioxane–water are taken as separate series. Copyright © 1990 John Wiley & Sons Ltd.

引用

页码：414 / 418

页数：5

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