DIASTEREOFACIAL SELECTIVITY IN THE DIELS-ALDER REACTION OF 5(S)-E-5,6-O-ISOPROPYLIDEN-HEX-3-EN-2-ONE WITH CYCLOPENTADIENE

被引：2

作者：

GALLEY, G

MUGGE, C

JONES, PG

PATZEL, M

机构：

[1] HUMBOLDT UNIV BERLIN,INST CHEM,D-10115 BERLIN,GERMANY

[2] TECH UNIV CAROLO WILHELMINA BRAUNSCHWEIG,INST ANORGAN & ANALYT CHEM,D-38023 BRAUNSCHWEIG,GERMANY

来源：

TETRAHEDRON-ASYMMETRY | 1995年 / 6卷 / 09期

关键词：

D O I：

10.1016/0957-4166(95)00307-B

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The effect of temperature, catalyst and pressure on the outcome of the Diels-Alder reaction of 5(S)-E-5, 6-O-isopropyliden-hex-3-en-2-one with cyclopentadiene was investigated. All four possible Diets-Alder adducts were isolated and characterized on the basis of single crystal X-ray analysis and NMR experiments. Et(2)AlCl was found to be the most effective catalyst to give exclusively the endo-isomers.

引用

页码：2313 / 2318

页数：6

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