Herbicides containing carboxamido-thiocarbamate derivatives and process for the preparation of the active components of these herbicides

THE INVENTION CONCERNS A HERBICIDE AND THE PREPARATION OF DERIVATIVES carboxamido-thiocarbamates WHICH FORM THE ACTIVE SUBSTANCE HERBICIDE. DERIVATIVES carboxamido-thiocarbamates ARE REPRESENTED BY THE FORMULA: (CF DRAWING IN BOPI) WHERE R AND R MAY BE IDENTICAL OR DIFFERENT AND MAY REPRESENT THE HYDROGEN GROUP ALKYL CHAIN ​​RIGHT OR bRANCHED CONTAINING 1 TO 10 CARBON ATOMS, A aLKENYL GROUP CHAIN ​​STRAIGHT OR bRANCHED CONTAINING 2 TO 10 CARBON ATOMS, A GROUP cYCLOALKYL CONTAINING 5 TO 6 CARBON ATOMS OR pHENYL GROUP, RADICAL pHENYL sUBSTITUTED BY ALKYL GROUPS CONTAINING 1 TO 3 CARBON ATOMS BY A GROUP DIALKYL CONTAINING 1 TO 3 CARBON ATOMS OR ATOM HALOGEN R AND R MAY ALSO TRAIN TOGETHER A GROUP hEXAMETHYLENE, R BE A RADICAL RIGHT ALKYL CHAIN or branched containing from 1 to 5 carbon atoms, R may represent an alkyl group having straight or branched chain containing from 1 to 10 carbon atoms, alkenyl of straight or branched chain containing from 2 to 10 carbon atoms, AS A RADICAL phenyl OR THE BENZYL.