Abstract:
1. A DIALKYLTHIONOPHOSPHORIC ESTER OF THE FORMULA
1-R3,3-(R1-O-P(=S)(-O-R2)-O-),4-R4,4-R5,5-(O=)-2-
R-CO-NH-Y-(1,4-PHENYLENE)-SO2-NH-CO-NH-R1
PYRAZOLINE
WHERE R1 AND R2 ARE IDENTICAL OR DIFFERENT AND EACH DENOTES LOWER ALKYL, R3 DENOTES HYDROGEN, LOWER ALKYL, PHENYL OR CHLOROPHENYL, R4 AND R5 ARE IDENTICAL OR DIFFERENT AND EACH DENOTES LOWER ALKYL, LOWER ALKOXYMETHYL, LOWER ALKOXYETHYL, OR TOGETHER DENOTE LOWER ALKOXYMETHYLENE OR PENTAMETHYLENE.
Abstract:
New carbamates, a process for their manufacture by reaction of salts of pyrazolinediones with a carbamyl halide, and pesticides containing these new carbamates as active ingredients. The new carbamates may be used as insecticides and acaricides. They have an excellent action on sucking insects, especially aphids.
Abstract:
New and Valuable substituted 2,1,3-benzothiadiazin-(4)-one-2,2-dioxides having a good herbicidal action and a process for controlling the growth of unwanted plants with these compounds.