1,1-Bis(3,5-dimethyl-1-pyrazolyl)- and 1-Amino-1-(3,5-dimethyl-1-pyrazolyl)-4,4-dichloro-1-buten-3-ones

被引:1
|
作者
Potkin, VI [1 ]
Petkevich, SK [1 ]
Kaberdin, RV [1 ]
Kurman, PV [1 ]
机构
[1] Natl Acad Sci Belarus, Inst Phys Organ Chem, Minsk 220072, BELARUS
关键词
Organic Chemistry; Pyrazole; Pyrazole Ring; Amine Residue;
D O I
10.1007/s11178-005-0051-z
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Reaction of 1,1,4,4-tetrachloro-3-buten-2-one with 3,5-dimethylpyrazole gave 1,1-dichloro-4,4-bis(3,5-dimethyl-1-pyrazolyl)-3-buten-2-one. Treatment of the latter with an-fines resulted in replacement of one pyrazole ring by the an-fine residue with formation of the corresponding 4-amino-1,1-dichloro-4-(3,5-dimethyl-1-pyrazolyl)-3-buten-2-ones.
引用
收藏
页码:1508 / 1511
页数:4
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