Substituted sulfonylalkylsulfonylureas and their use as herbicid

Details Substituted sulfonylalkylsulfonylureas and their use as herbicid Substituted sulfonylalkylsulfonylureas and their use as herbicid

1991-07-03

1993-06-29

Ford, John M.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

544320, 544321, 544323, 544332, 544295, 544122, 544123, 544 5860, 504215, 504212, 504213, 504211, 504178, 504167, 504168, 504169, 504170, 504181, C07D23942, C07D40112, C07D40312, A01N 4354

Patent

active

052230171

ABSTRACT:
Compounds of formula (I) or salts thereof, ##STR1## in which J is a radical of the formula R.sup.1 SO.sub.2 --CR.sup.2 R.sup.3 --, R.sup.4 R.sup.5 N--SO.sub.2 --CR.sup.2 R.sup.3 --, or ##STR2## and wherein the radicals R.sup.1, R.sup.2, R.sup.3, R.sup.6, R.sup.7, R.sup.8, R.sup.*, A, W, m, n and 0 are defined as set forth in the specification, are suitable as selective herbicides and plant growth regulators.

REFERENCES:
patent: 3862184 (1975-01-01), Goralski et al.
patent: 3865822 (1975-02-01), Goralski et al.
patent: 3946007 (1976-03-01), Goralski et al.
patent: 4419121 (1992-12-01), Meyer et al.
patent: 4443243 (1984-04-01), Fory et al.
Beilsteins Handbuch Der Organischen Chemie, 1928, p. 304.
Beilsteins Handbuch Der Organischen Chemie, 1959, pp. 2654, 2690.
Synthesis Communications, Dec. 1986, pp. 1031-1032, The Reaction of Sulfinic Acid Salts with Hydroxylamine-O-sulfonic Acid, A Useful Synthesis of Primary Sulfonamides Graham.

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