کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5276003 1385547 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
One-pot, three-component synthesis of 1-amidomethyl-imidazo[1,2-a]pyridines catalyzed by ytterbium triflate
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
One-pot, three-component synthesis of 1-amidomethyl-imidazo[1,2-a]pyridines catalyzed by ytterbium triflate
چکیده انگلیسی

A straightforward method has been developed for the synthesis of 1-amidomethyl-imidazo[1,2-a]pyridines by Yb(OTf)3 catalyzed three-component reaction of aldehydes, acetamide, and imidazo[1,2-a]pyridines. A series of substituted 3-substituted imidazo[1,2-a]pyridines were synthesized in moderate to good yield (21-74%) under mild reaction condition and the catalyst was recycled for four cycles.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 53, Issue 10, 7 March 2012, Pages 1253-1257
نویسندگان
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