Homogeneous and silica-supported azidoproazaphosphatranes as efficient catalysts for the synthesis of substituted coumarins
作者:Pascal Dimitrov Raytchev、Lyvie Roussi、Jean-Pierre Dutasta、Alexandre Martinez、Véronique Dufaud
DOI:10.1016/j.catcom.2012.07.012
日期:2012.11
Homogeneous and silica-supported azidoproazaphosphatranes derived from the Verkade's superbase catalyze the synthesis of substituted coumarins with moderate to good yields and high selectivity. (C) 2012 Elsevier B.V. All rights reserved.