Efficient, Solvent-Free, Multicomponent Method for Organic-Base-Catalyzed Synthesis of β-Phosphonomalonates
作者:Reddi Mohan Naidu Kalla、Huiju Park、Hye Ri Lee、Hongsuk Suh、Il Kim
DOI:10.1021/acscombsci.5b00109
日期:2015.11.9
An efficient, one-pot, di-n-butylamine-catalyzed, three-component synthesis of beta-phosphonomalonates has been developed. A wide range of substrates, including aromatic and fused aromatic aldehydes, were condensed with enolizable C-H activated compounds and dialkylphosphites to give the desired products in excellent yields. This method provides an eco-friendly alternative approach to rapid construction of a diversity-oriented library of beta-phosphonomalonates.