کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5271091 1385432 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An environmentally friendly, cost effective synthesis of quinoxalines: the influence of microwave reaction conditions
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
An environmentally friendly, cost effective synthesis of quinoxalines: the influence of microwave reaction conditions
چکیده انگلیسی
A convenient, environmentally friendly and novel synthesis of quinoxalines using silica gel as the catalyst is described. The choice of microwave conditions has been shown to have a substantial impact on the reaction outcome with closed-vessel microwave irradiation resulting in the formation of quinoxalines in high yields and short reaction times. Preliminary mechanistic investigations have indicated that a slight build-up in pressure has a major impact on the reaction outcome.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 55, Issue 3, 15 January 2014, Pages 642-645
نویسندگان
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