A Novel Synthesis of Carboxylic Esters from 2-Methyl-4,6-pyrimidyl Dicarbonates and Grignard Reagents
作者:Jae-In Lee
DOI:10.5012/bkcs.2011.32.5.1765
日期:2011.5.20
2 equiv of carboxylic esters with organometallics. Inspired by our previous reports on ketonessynthesisusing pyrimidyl diesters, we investigated the synthesis of carboxylic esters from 2-methyl-4,6pyrimidyl dicarbonates and Grignard reagents. In choosing 2-methyl-4,6-pyrimidyl group as active moiety, we considered i) chelation effect between nitrogen atom and magnesium atom ii) thermal stability and