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Priority claimed from US05/589,315external-prioritypatent/US3987076A/en
Application filed by Lilly Co ElifiledCriticalLilly Co Eli
Publication of PT65225ApublicationCriticalpatent/PT65225A/en
Publication of PT65225BpublicationCriticalpatent/PT65225B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
New 2,6-dinitro-4-trifluoromethylaniline derivs. are of formula (I): In the formula Q is NHCN, N3, SCN, SACN or SCH2COOMe; A is 1-4C alkylene, R1 is H, 1-5C non-tert. alkyl, 3-4C alkenyl, 2-3C chloroalkyl, 3-4C chloroalkenyl or cyclopropylmethyl, R2 is 1-7C non-tert. alkyl, 3-4C alkenyl, phenyl, 2-3C chloroalkyl, 3-4C chloroalkenyl, chlorophenyl, cyclopropylmethyl, 3-4C alkynyl, tetrahydrofuryl-1-3C-alkyl, N-methyl-2-propionamide (sic) or N(R3)2, with the proviso that R2 can only be N(R3)2 when R1 H; R3 is 1-3C alkyl). The triethylamine, pyridine and alkali metal salts of (I) when Q = NHCN are also claimed. Cpds. (I) are useful as (a) fungicides, e.g. for control of mildew (Plasmopara) on grape vines, and (b) as herbicides. In an example, the triethylamine salt of 3-cyanoamino-2,6-dinitro-N-(3-pentyl)-4-trifluoromethylaniline is prepd. by reacting 3-chloro-2,6-dinitro-N-(3-pentyl)-4-trifluoromethylaniline with cyanamide in the presence of triethylamine.
PT6522576A1975-06-231976-06-15Process for preparing 3-(substituted)-2,6-dinitroanilines
PT65225B
(en)
Substituted derivatives of phenylsulfonyl urea, process and intermediates for their preparation and herbicidal compositions containing the derivatives.
(Thio) Benzoylureas and functional derivatives thereof, processes for their preparation, agents containing them and their use as agents for combating pests