Aromatic 4-tetrahydropyranyl and 4-quinuclidinyl cations. Linking prins with Cope and Grob

被引：123

作者：

Alder, RW ^{[1
]}

Harvey, JN ^{[1
]}

Oakley, MT ^{[1
]}

机构：

[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 18期

关键词：

D O I：

10.1021/ja025902+

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The chair 4-tetrahydropyranyl cation and the 4-quinuclidinyl cation are shown to be energy minima and to be delocalized, with exceptionally long CH2CH2 bonds, according to B3LYP/6-31G* calculations; the implications for Prins cyclizations, Cope rearrangements, and Grob fragmentations are discussed. Copyright © 2002 American Chemical Society.

引用

页码：4960 / 4961

页数：2

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