Title: Process for preparing glyphosate and glyphosate derivatives
Application Number: 85109402 Application Date: 1985.12.27
Publication Number: 1001817 Publication Date: 1986.07.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01N57/10;C07F9/38;C25B3/04
Applicant(s) Name: Monsanto Co. Address:
Inventor(s) Name: Lowell Richard Smith;Thomas Edward Rogers
Attorney & Agent: LIU YUANJIN
Abstract:
    A process for preparing glyphosate and other secondary amines of related structure in which a precursor primary amine such as aminomethylphosphonic acid is condensed with glyoxylic acid, or a related aldehyde compound, and the condensation product reduced without isolation to produce the desired product.
Time: 4