Title of article
Cyclization of C-phosphorylated (PIII) arylformamidines to 3H-1,3-benzazaphospholes
Author/Authors
Anatolyi Marchenko، نويسنده , , Heorgii Koidan، نويسنده , , Anastasiya Hurieva، نويسنده , , Anatolyi Merkulov، نويسنده , , Aleksandr Pinchuk، نويسنده , , Aleksandr Yurchenko، نويسنده , , Alexander B. Rozhenko، نويسنده , , Peter G. Jones ، نويسنده , , Holger Th?nnessen، نويسنده , , Aleksandr Kostyuk، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
11
From page
7748
To page
7758
Abstract
A synthesis of 3H-1,3-benzazaphospholes starting from C-phosphorylated P(III) arylformamidines has been developed. Electron-donating substituents were found to enhance markedly the rate of the cyclization, with substituents at the meta position having the greatest effect. A plausible mechanism of the cyclization was proposed based on DFT calculations.
Keywords
activation barrier , 3-Benzazaphosphole , Reaction energy , Cyclization , C-Phosphorylated arylformamidines , DFT , 3H-1
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1103718
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