Method of preparing 3-cyano-quinolines and intermediates made thereby
申请人:Chew Warren
公开号:US20060270669A1
公开(公告)日:2006-11-30
The present invention relates to methods for preparing substituted 3-cyanoquinolines and intermediates obtained by the methods of the present invention. The methods of the invention comprise reacting an N-aryl-2-propanimide with phosphoryl chloride to produce the substituted 3-cyanoquinolines. The methods further comprise reacting arylamines, orthoformates and active methylenes to produce the N-aryl-2-propenamide.