申请人:FMC Corporation
公开号:US04748186A1
公开(公告)日:1988-05-31
S-trifluorobutenyl thiocarbonic acid esters of the formula ##STR1## and salts thereof, wherein X is R.sup.1 N or S and Y is RS or R.sup.3 R.sup.2 N; wherein R is a metal or a radical selected from alkyl, cycloalkylalkyl, halocycloalkylalkyl, alkenyl, haloalkyl, haloalkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, alkoxycarbonylalkyl, halophenoxyalkyl, trialkylsilylalkyl, (vinyl)dialkylsilylalkyl, (allyl)dialkylsilylalkyl, 2-chlorothiophene-5-ylmethyl, phenylalkyl, halophenylalkyl, nitrophenylalkyl, haloalkylphenylalkyl, dialkyl-2,3-dihydrobenzofuran-7-yl, [2-methyl-(1,1'-biphenyl)-3-yl]methyl, 3-phenoxybenzyl, phenylthioalkyl, halophenylthioalkyl, dialkylphosphoryl, dialkylthiophosphoryl, dialkylisoxazolylalkyl and thienylisoxazolylalkyl; wherein R.sup.1 is alkyl, cycloalkyl, cyano, dialkyl-2,3-dihydrobenzofuran-7-yl, halophenyl, halophenylalkyl, haloalkoxyphenyl, pyridinyl, halopyridinyl, alkyl-1,3,4-thiadiazolyl, haloalkyl-1,3,4-thiadiazolyl, benzothiazolyl, dialkyloxazolyl or thiazolinyl; wherein R.sup.2 is hydrogen or alkyl; and wherein R.sup.3 is alkyl, haloalkyl, cycloalkyl, cycloalkylalkyl, dialkylaminoalkyl, dialkyl-2-oxazolyl, 2-thiazolinyl, 2-benzothiazolyl, 4-phenyl-2-thiazolyl, alkyl-1,3,4-thiadiazolyl, haloalkyl-1,3,4-thiadiazolyl, pyridinyl, halopyridinyl, phenyl, halophenyl, halophenylalkyl, haloalkoxyphenyl, or dialkyl-2,3-dihydrobenzofuran-7-yl; provided that: when X is S, Y is R.sup.3 R.sup.2 N, when X is R.sup.1 N, Y is RS, R.sup.1 is other than alkyl and R is other than haloalkenyl; and when X is R.sup.1 N where R.sup.1 is CN and Y is RS, R is other than alkali metal. The compounds exhibit nematicidal and anthelmintic activity and are useful in agriculture and veterinary practice.
化学式为##STR1##的S-三氟丁烯基硫代碳酸酯及其盐,其中X为R.sup.1 N或S,Y为RS或R.sup.3 R.sup.2 N;其中R为金属或从烷基、环烷基烷基、卤代环烷基烷基、烯基、卤代烷基、卤代烯基、炔基、烷氧基烷基、烷基硫基烷基、烷氧羰基烷基、卤代苯氧基烷基、三烷基硅烷基烷基、(乙烯基)二烷基硅烷基、(丙烯基)二烷基硅烷基、2-氯硫代吡啶-5-基甲基、苯基烷基、卤代苯基烷基、硝基苯基烷基、卤代烷基苯基烷基、二烷基-2,3-二氢苯并呋喃-7-基、[2-甲基-(1,1'-联苯)-3-基]甲基、3-苯氧基苄、苯硫基烷基、卤代苯硫基烷基、二烷基磷酰基、二烷基硫代磷酰基、二烷基异噁唑基烷基和噻唑基异噁唑基烷基;其中R.sup.1为烷基、环烷基、氰基、二烷基-2,3-二氢苯并呋喃-7-基、卤代苯基、卤代苯基烷基、卤代烷氧基苯基、吡啶基、卤代吡啶基、烷基-1,3,4-噻二唑基、卤代烷基-1,3,4-噻二唑基、苯并噻唑基、二烷氧唑基或噻唑啉基;其中R.sup.2为氢或烷基;其中R.sup.3为烷基、卤代烷基、环烷基、环烷基烷基、二烷基氨基烷基、二烷基-2-噁唑基、2-噻唑啉基、2-苯并噻唑基、4-苯基-2-噻唑基、烷基-1,3,4-噻二唑基、卤代烷基-1,3,4-噻二唑基、吡啶基、卤代吡啶基、苯基、卤代苯基、卤代苯基烷基、卤代烷氧基苯基或二烷基-2,3-二氢苯并呋喃-7-基;条件是:当X为S时,Y为R.sup.3 R.sup.2 N;当X为R.sup.1 N时,Y为RS,R.sup.1不是烷基且R不是卤代烯基;当X为R.sup.1 N且R.sup.1为CN时,Y为RS,R不是碱金属。这些化合物表现出线虫杀和驱虫活性,并在农业和兽医实践中有用。