Title of article
A diversity oriented synthesis of highly functionalized unsymmetrical biaryls through carbanion induced ring transformation of 2H-pyran-2-ones
Author/Authors
Nidhi Agarwal، نويسنده , , Abhishek S. Saxena، نويسنده , , Farhanullah، نويسنده , , Atul Goel، نويسنده , , Vishnu J Ram، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
6
From page
8793
To page
8798
Abstract
A new route for the synthesis of unsymmetrical biaryls endowed with electron withdrawing and donating substituents is delineated through base catalyzed ring transformation of 2H-pyran-2-ones with malononitrile in a single step. This procedure offers the flexibility of introducing desired functionalities in aromatic rings, which are difficult to obtain by other classical routes.
Keywords
2H-pyran-2-ones , Carbanion , Coupling reaction , Ring transformation , biaryls
Journal title
Tetrahedron
Serial Year
2002
Journal title
Tetrahedron
Record number
1083593
Link To Document