Title of article :
Control over C–O and C–C bond formation: ruthenium catalyzed regiospecific addition of carboxylic acid to alkyne and stereoselective dimerization of alkyne
Author/Authors :
Tripathy، نويسنده , , Jyotsna and Bhattacharjee، نويسنده , , Manish، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2009
Abstract :
A cationic ruthenium(II) complex, [Ru(PPh3)2(CH3CN)3Cl][BPh4] (1), has been found to be an effective catalyst for stereoselective dimerization of alkynes in the presence of a base, and for regiospecific addition of carboxylic acids to alkynes in presence of the Lewis acid, BF3·Et2O.
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
