Pyridyl sulphonyl ureas as herbicides and plant growth regulator

Details Pyridyl sulphonyl ureas as herbicides and plant growth regulator Pyridyl sulphonyl ureas as herbicides and plant growth regulator

1994-11-09

1996-06-25

Ford, John M.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

544 83, 544113, 544219, 544212, 544209, 544207, C07D40112, A01N 4366, A01N 4368

Patent

active

055299768

ABSTRACT:
Compounds of formula (I), where R.sup.1, R.sup.2, n, W, R.sup.3 and A are as defined in claim 1, are suitable for use as herbicides and plant growth regulators. They can be produced by a process similar to known processes. To produce them, new compounds of formula (II) are reacted with a carbamate of formula R.sup.* --O--CO--NR.sup.3 A, where R.sup.3 stands for phenyl or alkyl. The compounds of formula (II) can be obtained from the corresponding sulphochlorides.

REFERENCES:
patent: 4421550 (1983-12-01), Selby et al.
patent: 4487626 (1984-12-01), Zimmerman
patent: 4946494 (1990-08-01), Taylor
patent: 5139565 (1992-08-01), Kimura et al.
patent: 5209770 (1993-05-01), Liang
patent: 5221315 (1993-06-01), Fory et al.
patent: 5348933 (1994-09-01), Sakashita et al.
Kehne et al., Chemical Abstract, vol. 115: 183348e (1991).

Affiliated with

Also associated with

Rating

Pyridyl sulphonyl ureas as herbicides and plant growth regulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pyridyl sulphonyl ureas as herbicides and plant growth regulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pyridyl sulphonyl ureas as herbicides and plant growth regulator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2188847