Abstract:
N-(O,S-dialkyl(thiono)-thiolphosphoryl)-iminoformic acid alkyl esters of the general formula acid alkyl esters of the general formula
in which X is oxygen of R, R'' and R'''' each independently is lower alkyl with 1 to 6 carbon atoms, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES.
Abstract:
O,O-dialkyl or -aryl-O-(5-methyl-thiazolo-(3,2-b)-triazol-2-y/)phosphoric acid esters and thionophosphoric acid esters as well as their phosphonic and phosphinic acid counterparts and amido esters having the formula WHEREIN R and R'' are alkyl, alkoxy, alkylamino or phenyl, which possesss arthropodicidal, e.g., insecticidal and acaricidal, properties, and process for their preparation.
Abstract:
IN WHICH R and R'' each independently is lower alkyl, and R'''' is alkyl or alkenyl with up to 6 carbon atoms, CYCLOALKYL WITH 4 TO 6 CARBON ATOMS OR A NITROGEN-CONTAINING HETEROCYCLIC STRUCTURE, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES.
N-(N''-substituted-aminomethylidene)-O,S-dialkylthiolphosphoric acid diester-imides of the formula
Abstract:
Reacting 2-chloro-(optionally 4-chloro lower alkyl)-1,3- (dioxa, oxa-thia or oxa-aza)-2-(phospholanes or phosphorinanes) with alkyl, oxo-alkyl (i.e. carbonyl-alkyl or aldehydo-alkyl), haloalkyl, phenyl or alkyl-, halo- and/or nitro-substituted phenyl sulfenylchlorides, for example at about -20 to +50* C., optionally in the presence of an inert organic solvent, to form the corresponding (O-, S- and N- chloro-substituted alkyl)-S(alkyl, oxo-alkyl, haloalkyl, phenyl and alkyl-, halo- and/or nitro- substituted phenyl)-diester chlorides and ester amide chlorides, which are known intermediates usable in the known way for producing known insecticides, fungicides and other plant protection agents.
Abstract:
S-ALKYLMERCAPTOMETHYL-THIO- OR -DITHIO-PHOSPHORIC OR -PHOSPHONIC ACID ESTERS OF THE GENERAL FORMULA:
CH3-C(-CH2CL)(-CN)-S-CH2-S-P(=X)(-R1)-O-R
IN WHICH: R IS A LOWER ALKYL RADICAL, R1 IS A LOWER ALKYL OR ALKOXY RADICAL, AND X IS AN OXYGEN OR SULFUR ATOM, TO A PROCESS FOR THEIR PREPARATION AND TO THEIR USE AS INSECTICIDES OR ACARICIDES.
Abstract:
O-alkyl-S-alkyl-S-phenyl-phosphorodithiolates, i.e. O-alkyl-Salkyl-S-(optionally chloro and methyl -substituted)- phenyl- phosphorodithiolates or -dithiolphosphates, which possess fungicidal properties and which may be produced by conventional methods.
Abstract:
O-aryl-thionoalkanephosphonic acid ester-formamidines or iminoethers of the formula
in which R is lower alkyl, R'' is lower alkoxy, mono-lower alkyl-amino or di-lower-amino, and Ar is optionally halogen-substituted phenyl, which possess insecticidal, acaricidal and nematocidal properties.
Abstract:
S-MONOALKYL-S,S-DIPHENYL- OR S,S-DIALKYL-S-PHENYL-TRITHIOLPHOSPHORIC ACID ESTERS IN WHICH EACH ALKYL GROUP HAS FROM 1 TO 4 CARBON ATOMS, E.G., S-METHYL (OR -THYL, -PROYL, -BUTYL)-S,S-DIPHENYLTRITHIOLPHOSPHORIC ACID ESTER, S,S,-DIMETHYL (OR -DIETHYL, -DI-PROPYL, DI-BTYL-)PHENYLTRITHIOLPHOSPHORIC ACID ESTER, HAVE EXCEPTIONAL FUNGICIDAL ACTIVITY, ESPECIALLY AGAINST RICE PATHOGENS, AND FURTHER EXHIBIT INSECTICIDAL AND ACARICIDAL EFFECTIVENESS.
Abstract:
O-CHLOROALKYL-S-(ALKYL, CYCLOALKYL, PHENYL AND CHLORO-, ALKYL-, NITRO- AND/OR ALKYLMERCAPTO-SUBSTITUTED PHENYL)(O- AND S-(ALKYL, CYCLOALKYL, PHENYL AND CHLORO-, ALKYL, NITRO- AND/OR ALKYLMERCAPTO-SUBSTITUTED PHENYL) AS WELL AS N-ALKYL AND N,N-DIALKYL)-THIOL AND -DITHIOL-PHOSPHORIC ACID ESTERS AND -THIOL-PHOSPHORIC ACID ESTER AMIDES, WHICH POSSESS FUNGICIDAL PROPERTIES AND WHICH MAY BE PRODUCED BY REACTING THE CORRESPONDING O-CHLOROALKYL-S-(ALKYL, CYCLOALKYL, PHENYL AND CHLORO-, ALKYL-, NITRO- AND/OR ALKYLMERCAPTO-SUBSTITUTED PHENYL)-THIOL-PHOSPHORIC ACID DIESTER CHLORIDE WITH THE APPROPRIATE ALCOHOL, MERCAPTAN, PHENOL, THIOPHENOL, N-ALKYL AMINE OR N,N-DIALKYLAMINE, IN THE PRESENCE OF AN ACID BINDING AGENT OR WITH THE SECOND COMPONENT IN THE FORM OF ITS SALT, E.G. ALKALI METAL OR AMMONIUM SALT.
Abstract:
O-aryl-thionoalkanephosphonic acid ester-formamidines or iminoethers of the formula
IN WHICH R is lower alkyl, R'' is lower alkoxy, mono-lower alkyl-amino or di-lower-amino, and Ar is optionally halogen-substituted phenyl, WHICH POSSESS INSECTICIDAL, ACARICIDAL AND NEMATOCIDAL PROPERTIES.