Abstract:
The present invention provides a novel alkylene-tethered bis-nitroiminoimidazolidine compound having superior insecticidal activity. The nitroimino imidazolidine compound is a bis-[1-(pyridylmethyl)-2-nitroiminoimidazolidinyl)alkylene compound represented by chemical formula 1. In formula 1, Y represents an alkylene group having 3 to 10 carbon atoms, —CH2CH═CHCH2—, —CH2C≡CCH2—, —(CH2)3O(CH2)3—, —(CH2)3S(CH2)3—, X represents a pyridylmethyl group composed of and Z represents a halogen atom, CH3, or H.
Abstract:
Intermediates, for insecticides, of the formula ##STR1## in which R is a hydrogen atom or a lower alkyl group,X is a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower alkenyl group or a lower alkynyl group; a phenyl, phenoxy, phenylthio, naphthyl, naphthoxy or naphthylthio group which may optionally be substituted by halogen; or a benzyl, phenethyl or naphthylmethyl, group,l is 1, 2, 3 or 4,m is 2, 3 or 4, andn is 0, 1, 2 or 3.
Abstract:
The present invention provides novel nitromethylene derivatives of the formula (I) ##STR1## wherein R represents a hydrogen atom or an alkyl group, X represents a haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, nitro, cyano, thiocyanato, haloalkenyl, haloalkynyl, hydroxyl, alkoxycarbonyl, amino, acyl, dialkylamino, aclamino or alkoxy group, l represents 1, 2 or 3 provided that when l is 1, X does not represent an alkoxy group and when l is 2 or 3, not all substituents X represent an alkoxy group, m represent 2, 3 or 4, and n represents 0 or 1, and the use of the new compounds as insecticides.
Abstract:
Fungicidally active cyclic carbamates of the formula ##STR1## in which X and Y each represent oxygen or sulfur,Z represents hydrogen, halogen, alkyl or nitro, andn is 2 or 3.Some intermediates are new.
Abstract:
An insecticidal, miticidal or nematocidal nitromethylene derivative of the formula ##STR1## in which R is a hydrogen atom or a lower alkyl group,m is 2, 3 or 4, andn is 0, 1, 2 or 3,is produced by reacting a compound of the formula ##STR2## in which R' each independently is a lower alkyl group, or together are an alkylene group forming a ring with the adjoining sulfur atoms.
Abstract:
This invention relates to 2,2-dichloro-3,3-dimethylcyclopropylmethylamine, a novel compound which is useful as an agricultural and horticultural fungicide or as a synthetic intermediate for other cyclopropyl derivatives and other compounds, and to a process for production thereof.
Abstract:
Novel insecticides of the formula ##STR1## in which n is 0 or 1,X is S, O, ##STR2## Y is N or ##STR3## Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R.sup.9 variously represent hydrogen or specified organic radicals.
Abstract:
Novel fungicidally active N-benzyl-cyclopropanecarboxamides of the formula ##STR1## wherein X=represents halogen,n=represents 1 or 2,R.sup.1 =represents hydrogen, halogen or lower alkyl,R.sup.2 =represents lower alkyl, halogen-substituted lower alkyl or hydrogen, andR.sup.3 =represents hydrogen or lower alkyl.The acid components thereof, other than when R.sup.1 is hydrogen or alkyl and R.sup.2 is hydrogen or alkyl, are also new.
Abstract:
Novel insecticides of the formula ##STR1## in which n is 0 or 1,X is S, O, ##STR2## Y is N or ##STR3## Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R.sup.9 variously represent hydrogen or specified organic radicals.