Method for preparation of N-phosphonomethylglycine

Details Method for preparation of N-phosphonomethylglycine Method for preparation of N-phosphonomethylglycine

1984-07-12

1985-08-13

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C121417

Patent

active

045349029

ABSTRACT:
A method of preparing N-phosphonomethylglycine comprising (a) reacting a triazine with an acyl halide to form the N-cyanomethyl-N-halomethyl amide of the acyl halide; reacting the said amide with a phosphite to form a phosphonate compound; and hydrolyzing said phosphonate to yield N-phosphonomethylglycine.

REFERENCES:
patent: 3102068 (1963-08-01), Tolbert
patent: 3160632 (1964-12-01), Dock Fon Toy et al.
patent: 3758644 (1973-09-01), Stolzer et al.
patent: 3799758 (1974-03-01), Franz
patent: 3923877 (1975-12-01), Barton
patent: 3966789 (1976-06-01), Oishi et al.
patent: 4021224 (1977-05-01), Pallos et al.
patent: 4197254 (1980-04-01), Gaertner
patent: 4199354 (1980-04-01), Hinshaw et al.
patent: 4288384 (1981-09-01), Walker
patent: 4427599 (1984-01-01), Felix

Affiliated with

Also associated with

Rating

Method for preparation of N-phosphonomethylglycine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparation of N-phosphonomethylglycine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparation of N-phosphonomethylglycine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2317260