New Synthetic Approaches For Azines And Their Fused Derivatives
Esam Ahmed Abdel-Karim Ahmed;
Abstract
This work has been carried out to investigate the synthesis of new derivatives of 3-
cyanopyridine-2(1H)-thione containing cycloketones. The reactions of the latter compounds with halogenated compounds were stodied. The stodied halogenated compounds were a-chloroacetanilides, 3-bromoacetylcoumarin , 3-chloropentan-2,4- dione and y-bromoacetoacetanilide, The products of some foregoing reactions were used for synthesis of heterocycles e.g. pyrazole, isoxazole, pyridine and pyrimidine incorporated with cyanopyridine moiety. The structures of all compounds wer
cyanopyridine-2(1H)-thione containing cycloketones. The reactions of the latter compounds with halogenated compounds were stodied. The stodied halogenated compounds were a-chloroacetanilides, 3-bromoacetylcoumarin , 3-chloropentan-2,4- dione and y-bromoacetoacetanilide, The products of some foregoing reactions were used for synthesis of heterocycles e.g. pyrazole, isoxazole, pyridine and pyrimidine incorporated with cyanopyridine moiety. The structures of all compounds wer
Other data
| Title | New Synthetic Approaches For Azines And Their Fused Derivatives | Other Titles | طرق اصطناعية جديدة للأزينات ومشتقاتها الملتحمة | Authors | Esam Ahmed Abdel-Karim Ahmed | Keywords | pyridinethiones, a-halogenated compounds, functionalized azines | Issue Date | 2010 |
Recommend this item
Similar Items from Core Recommender Database
Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.