کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5225012 1383535 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Convenient synthesis of photochromic symmetrical or unsymmetrical bis(heteroaryl)maleimides via the Suzuki-Miyaura cross-coupling reaction
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Convenient synthesis of photochromic symmetrical or unsymmetrical bis(heteroaryl)maleimides via the Suzuki-Miyaura cross-coupling reaction
چکیده انگلیسی

A general method for the synthesis of symmetrical or unsymmetrical bis(heteroaryl)maleimides by a one-pot procedure involving Suzuki-Miyaura cross-coupling sequence was developed on the basis of the reaction of 3,4-diiodo-1-benzyl-1H-pyrrole-2,5-dione with cyclic boronate esters using PdCl2(dppf) as the catalyst. Photochromic properties of the products were examined.

Synthesis of photochromic bis(heteroaryl)maleimides, involving Suzuki-Miyaura cross coupling sequence, was developed on the basis of the reaction of diiodomaleimide with cyclic boronate esters. Behavior of the new products was examined.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 63, Issue 38, 17 September 2007, Pages 9482-9487
نویسندگان
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