05288865 is referenced by 26 patents and cites 16 patents.

This invention provides a process for preparing amide derivatives of acids by the reaction of haloaminotriazines and acid halides.

This invention also provides a process for preparing isocyanates and isocyanate adducts from amide derivatives derived from haloaminotriazines and acid halides such as oxalyl chloride, phosgene and phosgene analogs.

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 processes of the invention.

Title
Process for preparing amide derivatives from haloaminotriazines and acid halides
Application Number
793077
Publication Number
5288865
Application Date
October 30, 1992
Publication Date
February 22, 1994
Inventor
Ram B Gupta
Bronx
NY, US
Agent
Michael J Kelly
Frank M Van Riet
Bart E Lerman
Assignee
American Cyanamid Company
CT, US
IPC
C07D 413/04
C07D 251/54
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