کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5286750 1385791 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A catalyst system for the formation of amides by reaction of carboxylic acids with blocked isocyanates
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
A catalyst system for the formation of amides by reaction of carboxylic acids with blocked isocyanates
چکیده انگلیسی
A catalyst for the reaction of blocked isocyanates (blocking agent diisopropylamine and dimethyl pyrazole) and carboxylic acids was identified. Magnesium and in some instances calcium salts proved to be highly active as catalyst. This reaction gives amides in quantitative yield and excellent selectivity and is suitable for coating and general chemical purposes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 46, Issue 39, 26 September 2005, Pages 6659-6662
نویسندگان
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