Synthesis of 2-aryl-6-(4-bromophenyl)-4-(2,2-dichlorovinyl)pyridines with the use of 1-aryl-5,5-dichloropenta-2,4-dien-1-ones

被引：1
|
作者：
Dudinov, AA [1 ]
Woznesensky, SA [1 ]
Struchkova, MI [1 ]
Belen'kii, LI [1 ]
Krayushkin, MM [1 ]
机构：
[1] Russian Acad Sci, ND Zelinskii Organ Chem Inst, Moscow 117913, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2000年 / 49卷 / 05期
关键词：
1-aryl-5,5-dichloropenta-2,4-dien-1-ones; 2,6-diaryl-4-(2,2-dichlorovinyl)pyridines, synthesis; N-phenacylpyridinium salts; cyclization; H-1 and C-13 NMR spectra;
D O I：
10.1007/BF02494726
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Heating 1-aryl-5,5-dichloropenra-2,4-dien-1-ones with 4-bromophenacylpyridinium bromide in AcOH in the presence of AcONH4 gave 2-aryl-6-(4-bromophenyl)-4-(2,2-dichlorovinyl)pyridines. The reaction products we re structurally characterized by H-1 and C-13 NMR spectroscopy.
引用
收藏
页码：954 / 955
页数：2
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