New sulfonylaminocarbonyl-triazolinone derivatives, used as herbicides or as fungicides or bactericides for plant protection

摘要

5-Alkenyl-2-sulfonylamino(thio)carbonyl-1,2,4-triazolin-3-(thi)ones (I) are new. Also new are corresponding 2-unsubstituted or 2-(thio)carbonyl intermediates (XIV). Triazoline derivatives of formula (I) and their salts are new. Q1, Q2 = O or S; R1 = H, NH2 or alkylideneamino; or alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, mono- or dialkylalmino, cycloalkyl, cycloalkylalkyl, cycloalkylamino, aryl or aralkyl (all optionally substituted); R2 = optionally substituted alkenyl; R3 = alkyl, aralkyl, aryl or heteroaryl (all optionally substituted). Independent claims are included for: (1) the preparation of (I); (2) new intermediates of formula (XIV). A = H or -C(Q2)-Z; Z = halo, alkoxy, aralkyloxy or aryloxy.