摘要:
Compositions contenant des composes modifiant le comportement d'insectes contenant une liaison carbone-carbone non saturee, par exemple des pheromones, stabilisees par l'adjonction d'une phenylene diamine tertiaire suivant la formule: (FORMULE) ou R1 represente un reste aromatique, R2 represente H ou un groupe alkyle, alkenyle, cycloalkyle, cycloalkylalkyle, alkaryle, aralkyle, aryle, acyle, acyloxy ou nitroso et R3 et R4, qui peuvent etre identiques ou differents, representent chacun un groupe alkyle, alkenyle, cycloalkyle, cycloalkylalkyle, alkaryle, aralkyle, aryle, acyle, acyloxy ou nitroso. Ces compositions peuvent etre enfermees dans des micro-capsules pour la pulverisation dans une zone infestee par les insectes de maniere a en bouleverser les schemas d'accouplements; la presente invention s'applique particulierement a la micro-encapsulation de ces compositions dans des polyurees, les phenylenes diamines tertiaires presentant l'avantage de ne pas reagir avec le monomere di-isocyanate pendant le procede de micro-encapsulation.
摘要:
The invention concerns novel compounds of the formula I
The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal composition containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
摘要:
The compounds are herbicides. Herbicidal compositions containing as active ingredient a compound of formula I, a process for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I, processes for the preparation of compounds of formula I and intermediates useful in the preparation of compounds of formula I are described. Prepared are compounds of formula I or a salt thereof wherein:
A, B, D, E, T, U and V are independently chosen from the group consisting of hydrogen, halogen, nitro, cyano, thiocyano, possibly halogenated alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, possibly alkylated amino, sulfo, sulfamoyl, carboxy, carbamoyl, C 2 to C 6 alkenyl, C 3 to C 7 cyclo-alkyl, possibly substituted phenyl, phenoxy, phenylthio groups, and wherein at least one of A, B, D, E and T is not hydrogen, the alkyl groups containing 1 to 6 carbon atoms, R' is chosen from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, haloalkyl, alkanoyl, all containing at most 10 carbon atoms, or possibly substituted phenyl, benzyl, benzoyl, R 2 is chosen from the group consisting of hydrogen, alkyl, alkenyl, alkoxyalkyl, haloalkyl, all containing at most 6 carbon atoms, and acetyl, propionyl, and C 2 to C 6 alkoxy-carbonyl, R 3 is chosen from the group consisting of hydrogen, alkyl, alkenyl, alkoxyalkyl, all containing at most 6 carbon atoms, and C 1 to C 4 haloalkyl, or R 2 and R 3 together may form a C 1 to C 3 alkylidene group, W is chosen from the group consisting of cyano, thiocar- bamoyl, -C-G and CH 2 Z wherein: G is chosen from the group consisting of hydroxy, mercapto, possibly substituted C 1 to C 10 alkoxy, and C 2 to C 10 alkenyloxy, C 2 to C 10 alkynyloxy, C 1 to C 10 alkylthio, C 2 to C 10 alkenylthio, C 2 to C 10 alkynylthio, possibly substituted C 3 to C 7 cycloalkoxy, possibly substituted phenoxy, phenylthio, benzyloxy, benzylthio, the group OM wherein M is the cation of an inorganic or organic base, the group-NNSO 2 R 4 wherein R 4 is chosen from C 4 to C 10 , alkyl and C, to C 10 haloalkyl, and the group -NR 5 R 6 wherein R 5 and R 6 are independently chosen from the group consisting of hydrogen, C 1 to C 6 alkyl, phenyl and benzyl or R 5 and R 6 together form a heterocyclic ring and Z is chosen from the group consisting of halogen, hydroxy, mercapto, possibly substituted C 1 to C 10 alkoxy, possibly substituted C 1 to C 10 alkylthio, formyl, and the group NR 5 R 6 wherein R 5 and R 6 are as hereinbefore defined: X is chosen from oxygen and sulfur and n is 0, 1 or 2.
摘要:
The invention concerns novel compounds of the formula I
The compounds are herbicides and in further embodiments the invention provides processesforthe preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula 1, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
摘要:
Diarylamine derivatives of formula I wherein φ is chosen from
in which Z is chosen from O. S, NH and N-C 1 -C 6 alkyl. The compounds are herbicides and in further embodi ments the invention provides herbicidal compositions con taining as active ingredient a compound of formula I, process for severely damaging or killing unwanted plant by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula processes for the preparation of compounds of formula and intermediates useful in the preparation of compound of formula 1.