Novel sulfonamides and method of making

Details Novel sulfonamides and method of making Novel sulfonamides and method of making

1986-05-06

1988-03-29

Hollrah, Glennon H.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 94, 71103, 546276, 548263, 548265, 548266, 548268, A01N 43653, C07D40112, C07D24912, C07D24914

Patent

active

047341238

ABSTRACT:
N-aryl-5,6,7-substituted-1,2,4,-triazolo-[1,5-a]pyrimidine-2-sulfonamides undergo oxidative ring cleavage to afford herbicidal substituted N-aryl-5-amino-1,2,4-triazole-3-sulfonamides. These triazolesulfonamides can undergo cyclizations with 1,3-dicarbonyls to form novel herbicidal substituted N-aryl-5,6,7-substituted-1,2,4-triazolo-[1,5-a]pyrimidine-2-sulfonamides.

REFERENCES:
patent: 2670282 (1954-02-01), Allen
patent: 2914536 (1959-11-01), Hardy et al.
patent: 4251262 (1981-02-01), Brookes et al.

Affiliated with

Also associated with

Rating

Novel sulfonamides and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel sulfonamides and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel sulfonamides and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1087367