Carboxamides

Details Carboxamides Carboxamides

1992-05-04

1993-04-13

Lee, Mary C.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

546209, 548248, 504269, 504193, 504196, 504266, 504252, 504270, 504262, 504263, 504242, 504239, 504248, 504249, 504191, 504265, A01N 4340, C07D41302, C07D26106

Patent

active

052019322

ABSTRACT:
Carboxamides Ia, Ib, Ic and Id ##STR1## (X=O, S; R.sup.1 =H, halogen, substituted or unsubstituted alkyl, substituted or unsubstituted benzyl, alkoxy, alkylthio, haloalkoxy, haloalkylthio, substituted or unsubstituted phenyl, substituted or unsubstituted phenoxy or phenylthio, a substituted or unsubstituted 5- or 6-membered heterocyclic radical containing one or two heteroatoms, cycloalkyl-substituted alkyl, substituted or unsubstituted alkenyl which may be epoxidized, substituted or unsubstituted alkynyl, substituted or unsubstituted cycloalkyl or cycloalkenyl; R.sup.1 '=cycloalkyl-substituted alkyl, substituted or unsubstituted alkenyl which may be epoxidized, substituted or unsubstituted cycloalkenyl; R.sup.2 =CHO, 4,5-dihydrooxazol-2-yl, COYR.sup.5, CONR.sup.6 R.sup.7 ; Y=O, S; R.sup.5 =H, substituted or unsubstituted alkyl, cycloalkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted phenyl, a 5- or 6-membered heterocyclic radical containing up to 3 heteroatoms, benzotriazole, N-phthalimido, tetrahydrophthalimido, succinimido, maleiimido, 2,2-dimethyl-1,3-dioxolan-4-ylmethyl, 1,3-dioxolan-2-on-4-ylmethyl, and when Y.dbd.O: one equivalent of a cation from the group of the alkali or alkaline earth metals, Mn, Cu, Fe ammonium and substituted ammonium, a radical --N.dbd.CR.sup.8 R.sup.9 or --W--Z; R.sup.8, R.sup.9 .dbd.H, substituted or unsubstituted alkyl, substituted or unsubstituted haloalkyl, cycloalkyl, alkoxy, furanyl, substituted or unsubstituted phenyl; R.sup.8 +R.sup.9 =4-7-membered methylene chain; W=alkylene chain, ethoxyethylene chain, butylene, butynylene chain; Z=a molecular moiety bonded to W in the .omega.-position and is the same as that linked to W in the .alpha.-position of W; R.sup.6 .dbd.H, alkyl, cycloalkyl; R.sup.7 .dbd.H; alkyl; --C(O-alkyl).dbd.N--H or --(O--alkyl).dbd.N--alkyl; R.sup.6 +R.sup.7 =4-5-membered methylene chain; R.sup.3 .dbd.H, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl; R.sup.4 .dbd.H, OH, alkoxy, subsituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, di-(C.sub.1 -C.sub.4)-alkylamino, a substituted or unsubstituted 5- or 6-membered heterocyclic radical containing one or two heteroatoms, substituted or unsubstituted phenyl, substituted or unsubstituted naphthyl; R.sub.3 +R.sub.4 =4-7-membered methylene chain which may be interrupted by O, S or N--CH.sub.3, or --(CH.sub.2).sub.3 --CO--)
and their environmentally tolerated salts.
The compounds Ia to Id are suitable as herbicides.

REFERENCES:
patent: 3409616 (1968-11-01), Conover
patent: 3502660 (1970-03-01), Butler et al.
patent: 3524862 (1970-08-01), Conover
patent: 3699117 (1972-10-01), Butler et al.
patent: 5001124 (1991-03-01), Patterson et al.
Journal of Heterocyclic Chemistry, Nov.-Dec. 1985.
Journal of the Chemical Society, 1965, pp. 7277-7282, London GB.
Chemical Abstracts, vol. 97, No. 3, Jul. 19, 1982.
Journal of the Chemical Society Perkin Transactions I, 1987.
Journal of the Chemical Society, 1959, pp. 3061-3072.
Journal of the Chemical Soc., (1959) 3061 (CA 54:12113).
Journal of the Chem. Soc., (1965) 7277 (CA 64:5065b).
J. Heterocycl. Chem. 22, 1561 (1985).
Gass. Chim. Ital., 97(1), 25-33 (1967).
Perkins Trans. I, 2391-2394 (1982).

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