SYNTHESIS OF F-ALKYLATED PYRAZOLO[1,5-A]PYRIMIDINES

被引：5
|
作者：
FABRON, J
PASTOR, R
CAMBON, A
机构：
[1] Laboratoire de chimie organique, Fluor. Université, Nice-Sophia Antipolis. Parc Valrose.
来源：
JOURNAL OF FLUORINE CHEMISTRY | 1991年 / 51卷 / 01期
关键词：
D O I：
10.1016/S0022-1139(00)80313-9
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In this paper we report the preparation of 5,7-dimethylpyrazolo [1,5-a] pyrimidines substituted in position 2 by a long linear perfluoroalkyl chain (C7F15). These compounds are obtained by action of acetylacetone with 5(3)-F-alkyl 3(5)-aminopyrazoles. In some cases the reaction intermediate may be isolated and a two step mechanism is suggested to explain the synthesis of these new F-alkyl nitrogen fused heterocycles.
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页码：141 / 148
页数：8
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