PYRYLIUM-SALTS FROM FRIEDEL-CRAFTS ACETYLATION OF ISOPARAFFINS

被引：20

作者：

ARNAUD, M ^{[1
]}

PEDRA, A ^{[1
]}

ROUSSEL, C ^{[1
]}

METZGER, J ^{[1
]}

机构：

[1] CTR UNIV ST JEROME,IPSOI,F-13013 MARSEILLE,FRANCE

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 17期

关键词：

D O I：

10.1021/jo01331a004

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The first synthesis of pyrylium salts from acetylation of isoparaffins (isopentane, 2-methylpentane, 3-methylpentane, and 2, 3-dimethylbutane) under Friedel-Crafts conditions is reported. The pyrylium salts are converted into the corresponding pyridines and the selectivity of the reaction is discussed. The influence of the AcCl/AlCl3 ratio on the apparent selectivity is demonstrated. © 1979, American Chemical Society. All rights reserved. © 1979, American Chemical Society. All rights reserved.

引用

页码：2972 / 2976

页数：5

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