Title: N,N'-methylenebis-[O,O-diaryl N-phosphonomethylglycinonitriles]

Abstract: N,N'-methylenebis-[(O,O-diaryl N-phosphonomethylglycinonitriles] are described as well as a process for producing same. These compounds are useful as herbicides.

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Other info:

Inventors: Dutra, Gerard A. (Ladue, MO, US)

Application Number: 807954
Filing Date: 1977-06-20
Publication_date: 1978-05-16
Assignee: Monsanto Company (St. Louis, MO)
Primary Class(es): 504/202 558/134, 558/158, 987/149, 987/160
Other Classes:
US Patent Ref:

2635112	Apr, 1953	Fields	260/932.
3560479	Feb, 1971	Pande	260/932.
3907937	Sep, 1975	Dixon et al.	71/87.
4008296	Feb, 1977	Barton	260/940.

Other Refs:
Primary Examiner: Brust, Joseph Paul
Assistant Examiner:
Attorney: Cole; Arnold H., Peterson; Donald W.