One-Pot Microwave-Assisted Synthesis of 3,4-Disubstituted 2-Quinolinones
摘要:
An improved one-pot synthesis of 3,4-disubstituted 2-quinolinones is described. The condensation of substituted 2-aminobenzophenone (or 2-aminophenyl alkyl ketone) with acid chlorides was carried out in the presence of triethylamine (or NaH) under microwave reaction conditions (150oC, 200psi). The reactions were completed within minutes to produce 2-quinolinones in moderate to excellent yields and good purities.[Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) for the following free supplemental resource(s): Full experimental and spectral details.]
One-Pot Microwave-Assisted Synthesis of 3,4-Disubstituted 2-Quinolinones
作者:Chinh T. Bui
DOI:10.1080/00397911.2013.850095
日期:2014.4.18
An improved one-pot synthesis of 3,4-disubstituted 2-quinolinones is described. The condensation of substituted 2-aminobenzophenone (or 2-aminophenyl alkyl ketone) with acid chlorides was carried out in the presence of triethylamine (or NaH) under microwave reaction conditions (150oC, 200psi). The reactions were completed within minutes to produce 2-quinolinones in moderate to excellent yields and good purities.[Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) for the following free supplemental resource(s): Full experimental and spectral details.]