作者:Shyam J. Deshpande、Paul R. Leger、Stephen R. Sieck
DOI:10.1016/j.tetlet.2012.01.109
日期:2012.4
aromatic aldehydes, substituted chalcones are generated via a 15-min, one-pot synthesis. Diversification of aromatic groups, including electron-withdrawing, electron-donating, and heterocyclic substitutions, has led to the isolation of over twenty colored, solid chalcone products. Furthermore the methodology can be extended to the synthesis of benzylidenemalononitriles as well as methyl and ethyl α-cyano