A convenient synthesis of 4,5-bis(trifluoromethyl)-pyridazines

被引：10
|
作者：
Kamitori, Y [1 ]
Hojo, M [1 ]
Yoshioka, T [1 ]
机构：
[1] Kobe Univ, Fac Engn, Dept Sci & Chem Engn, Kobe, Hyogo 6578501, Japan
来源：
HETEROCYCLES | 1998年 / 48卷 / 11期
关键词：
D O I：
10.3987/COM-98-8301
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Acid catalyzed self condensation of 3-hydrazono-1,1,1-trifluoroalkan-2-ones (2) prepared from 1,1,1-trifluoroalkan-2,3-diones (1) and 100% hydrazine hydrate afforded 4,5-bis(trifluoromethyl)pyridazines (3) in satisfactory yields.
引用
收藏
页码：2221 / 2224
页数：4
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