کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1251011 1496064 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microwave and ultrasound promoted synthesis of substituted new arylhydrazono pyridinones
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Microwave and ultrasound promoted synthesis of substituted new arylhydrazono pyridinones
چکیده انگلیسی

A variety of arylhydrazonopyridinones 6a,b were prepared via heating cyanoacetamide derivative with ethyl acetoacetate in the absence of solvent under reflux conventionally or ultrasound irradiation or in a microwave oven then coupling with heteroaromatic diazonium salts. Several attempts were made to synthesize corresponding aminothienopyridinones 7a,b from 6a,b. Also, attempts to add electron poor olefins to 6a,b have failed and only arylhydrazonopyridinones recovered.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Arabian Journal of Chemistry - Volume 2, Issue 1, July 2009, Pages 55–58
نویسندگان
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