Abstract:
Acetanilides I (R = H, C1-5 alkyl, alkoxy; R1, R2 = H, halogen, C1-5 alkyl or alkoxy, 1-alkoxyalkyl; X = Cl, Br, I; A = azole or substituted azoles), useful as selective herbicide, were prepd. by the reaction of 2-halo-N-halomethylacetanilide (II) and monohydrogene azole (H-A) at 0≦̸C-200≦̸C. Thus, a mixt. of 16.5 2-chloro-2',6'-dimethyl-N-chloroacetanilide and 9.3wt. % 1,2,4-triazole was refluxed in 60wt.% THF for 8hr, cooled, filtrated, and condensed to give 21.0 wt.% 2-chloro-2',6'-dimethyl-N-(1,2,4-triazole-1-yl-methyl) acetanilide (m.p.115-118≦̸C).
Abstract:
New and valuable substituted O-(aminosulfonyl)-glycolic anilides and a process for controlling the growth of unwanted plants with these compounds.
Abstract:
New and valuable substituted O-(aminosulfonyl)-glycolic anilides and a process for controlling the growth of unwanted plants with these compounds.
Abstract:
New and valuable substituted O-(aminosulfonyl)-glycolic anilides and a process for controlling the growth of unwanted plants with these compounds.
Abstract:
New and valuable substituted O-(aminosulfonyl)-glycolic anilides and a process for controlling the growth of unwanted plants with these compounds.
Abstract:
New and valuable substituted O-(aminosulfonyl)-glycolic anilides and a process for controlling the growth of unwanted plants with these compounds.
WHERE R1 denotes hydrogen or a lower alkyl group, R2 denotes a saturated or unsaturated aliphatic radical which may be substituted by halogen, hydroxyl, alkoxy, cyano or alkylmercapto, and R3 denotes hydrogen or the methyl group, and a process for controlling the growth of unwanted plants with these compounds.