摘要:
Novel herbicides are produced by the novel reaction ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 each independently is lower alkyl of 1 to 4 carbon atoms, andM is an alkali metal atom.
摘要:
Substituted phenylsulfonyl guanidines of the formula ##STR1## in which R.sup.1 is a phenyl or phenoxy group,R.sup.2 and R.sup.3 each independently is a lower alkyl or lower alkoxy group, andR.sup.4 is a hydrogen atom, a lower alkyl group or a lower alkoxy group,which possess herbicidal activity. Intermediates therefor of the formulas ##STR2## are new and also herbicidal. Intermediates of the formulas ##STR3## are also new.
摘要:
Selectively herbicidal compounds of the formula ##STR1## in which R.sup.1 is a hydrogen atom or the group ##STR2## R.sup.2 is a hydroxy group, a lower alkoxy group or a di-lower alkylamino group,R.sup.3 and R.sup.4 each independently is a lower alkyl group or a lower alkoxy group,X is a lower alkoxy group, a lower alkylamino group or a morpholino group, andY is N or CH.
摘要:
Novel substituted phenoxyalkanecarboxylic acid esters of the formula ##STR1## in which R.sup.1 and R.sup.2, independently of one another, are a hydrogen atom, a halogen atom, a lower alkyl group or a nitro group, orR.sup.1 and R.sup.2, together with the benzene ring to which they are bonded, are a naphthalene ring,R.sup.3 and R.sup.4, independently of one another, are a hydrogen atom or a methyl group,n is 1 or 2,m is 0 or 1,X is an oxygen atom, a sulfur atom, a sulfonyl group or a group of the formula ##STR2## in which R.sup.6 is a lower alkyl group, R.sup.5 is a hydrogen atom or a halogen atom, andY is an oxygen atom or a sulfur atom, and the use of the new compounds as herbicides.
摘要:
Novel substituted phenoxyalkanecarboxylic acid esters of the formula ##STR1## in which R.sup.1 and R.sup.2, independently of one another, are a hydrogen atom, a halogen atom, a lower alkyl group or a nitro group, orR.sup.1 and R.sup.2, together with the benzene ring to which they are bonded, are a naphthalene ring,R.sup.3 and R.sup.4, independently of one another, are a hydrogen atom or a methyl group,n is 1 or 2,m is 0 or 1,X is an oxygen atom, a sulfur atom, a sulfonyl group or a group of the formula ##STR2## in which R.sup.6 is a lower alkyl group,R.sup.5 is a hydrogen atom or a halogen atom, andY is an oxygen atom or a sulfur atom,and the use of the new compounds as herbicides.
摘要:
Tetrahydroquinolin-1-ylcarbonylimidazoles of the formula ##STR1## in which n is 0, 1, 2 or 3,which possess herbicidal and fungicidal activity. The corresponding intermediates of the formula ##STR2## are also new.
摘要:
Herbicidally active novel substituted phenylsulfonyl guanidines of the formula ##STR1## in which R.sup.1 is a phenyl or phenoxy group, each ofR.sup.2 and R.sup.3 is a lower alkyl or lower alkoxy group, andR.sup.4 is a hydrogen atom, a lower alkyl group or a lower alkoxy group,and novel intermediates therefor.
摘要:
Novel substituted phenoxypropionates of the formula ##STR1## in which Ar represents the group ##STR2## or the group ##STR3## in which Y represents a halogen atom or a trifluoromethyl group andb is 1 or 2,R represents a hydrogen atom or a methyl group,X represents a hydrogen atom, a halogen atom, a nitro group, a lower alkyl group or a lower alkoxy group,a and m each independently is 1 or 2, andn is 0, 1 or 2,and their use as herbicides.Novel intermediates of the formulae ##STR4## in which formulae R, X, m, n and a have the meanings given above,Z.sup.1 is a halogen atom andm is a hydrogen atom or an alkali metal atom.
摘要:
Novel substituted phenoxypropionates of the formula ##STR1## in which Ar represents the group ##STR2## for the group ##STR3## in which Y represents a halogen atom or a trifluoromethyl group andb is 1 or 2,R represents a hydrogen atom or a methyl group,X represents a hydrogen atom, a halogen atom, a nitro group, a lower alkyl group or a lower alkoxy group,a and m each independently is 1 or 2, andn is 0, 1 or 2,and their use as herbicides.Novel intermediates of the formulae ##STR4## in which formulae R, X, m, n and a have the meanings given above,Z.sup.1 is a halogen atom andm is a hydrogen atom or an alkali metal atom.
摘要:
Novel substituted phenoxypropionates of the formula ##STR1## in which Ar represents the group ##STR2## or the group ##STR3## in which Y represents a halogen atom or a trifluoromethyl group andb is 1 or 2,R represents a hydrogen atom or a methyl group,X represents a hydrogen atom, a halogen atom, a nitro group, a lower alkyl group or a lower alkoxy group,a and m each independently is 1 or 2, andn is 0, 1 or 2,and their use as herbicides.Novel intermediates of the formulae ##STR4## in which formulae R, X, m, n and a have the meanings given above,Z.sup.1 is a halogen atom andm is a hydrogen atom or an alkali metal atom.