申请人:Nihon Bayer Agrochem K.K.
公开号:US05641727A1
公开(公告)日:1997-06-24
Herbicidal tetrazolinone derivatives of the formula: ##STR1## in which R.sup.1 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl or phenyl, and R.sup.2 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl or phenyl, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are bonded form an optionally benzofused heterocyclic ring, which is optionally substituted by C.sub.1-4 alkyl, n is 0, 1, 2 or 3, and R.sup.3 each independently is nitro, halogen, alkyl, haloalkyl, alkylthio or phenoxy.
Herbicidal tetrazolinone derivatives of the formula: ##STR1##其中R.sup.1是烷基,卤代烷基,环烷基,烯基,卤代烯基,炔基或苯基,而R.sup.2是烷基,卤代烷基,环烷基,烯基,卤代烯基,炔基或苯基,或R.sup.1和R.sup.2与它们结合的氮原子一起形成一个可选的苯并杂环,该环可由C.sub.1-4烷基取代,n为0、1、2或3,R.sup.3各自独立地是硝基,卤素,烷基,卤代烷基,烷基硫或苯氧基。