کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
59452 1419447 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
H3PW12O40 catalyzed synthesis of benzoxazine and quinazoline in aqueous media
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
H3PW12O40 catalyzed synthesis of benzoxazine and quinazoline in aqueous media
چکیده انگلیسی

A heteropolyacid efficiently catalyzed the cyclocondensation reaction of 2-aminobenzamide and salicylamide with aldehydes and ketones to afford good yields of benzoxazine and quinazoline ring systems in an aqueous medium. The method gives clean reactions, has simple workup procedure, and uses environment friendly conditions.

Graphical AbstractH3PW12O40 was used as an efficient catalyst for the preparation of benzoxazine and quinazoline ring systems in aqueous media. Advantages include high yields, short reaction times, easy work-up, and green procedure.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Catalysis - Volume 35, Issue 1, January 2014, Pages 58–65
نویسندگان
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