3,5-BIS(TRIFLUOROMETHYL)PYRAZOLE AND SOME N-SUBSTITUTED DERIVATIVES

被引:41
|
作者
CLAIRE, PPK
COE, PL
JONES, CJ
MCCLEVERTY, JA
机构
[1] School of Chemistry, University of Birmingham, Birmingham, B15 2TT
关键词
D O I
10.1016/S0022-1139(00)80298-5
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The pyrazoles [CF3]2C3HN2R [R = H, COPh, C6F5, C6H4NO2-4 and C6H3[NO2]2-2,4] have been prepared in yields ranging from 27% [R = C6F5] to 78% [R = C6H3[NO2]2-2,4] by the reaction between 1,1,1,5,5,5-hexafluoropentane-2,4-dione and the appropriately substituted hydrazine, NH2NHR.
引用
收藏
页码:283 / 289
页数:7
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