Title of article
Convenient synthesis of photochromic symmetrical or unsymmetrical bis(heteroaryl)maleimides via the Suzuki–Miyaura cross-coupling reaction
Author/Authors
A. El Yahyaoui، نويسنده , , G. Félix، نويسنده , , A. Heynderickx، نويسنده , , C. Moustrou، نويسنده , , N. A. Samat&D. F. Percy، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
6
From page
9482
To page
9487
Abstract
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.
Keywords
Diheteroarylmaleimides , Suzuki–Miyaura cross-coupling reaction , Palladium , Photochromism
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1093205
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