Process for preparing amide derivatives from halomines and acid halides
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0541966A2
公开(公告)日:1993-05-19
This invention provides a process for preparing amide derivatives of acids by the reaction of haloamines and acid halides.
Melamine derived acid amides are prepared by reaction of trichloro and hexachloromelamines with chloroformates and acid chlorides. The by-product chlorine may be recycled in this process.
Amides, carbamates, sulfonamides, phosphoramides, and related amide derivatives may be prepared by the novel process of the invention.