[EN] INSECTICIDAL PHOTOSTABLE ACID SALT DERIVATIVES OF N-BENZYL-4-BENZHYDROLPIPERIDINES<br/>[FR] DERIVES DE SELS ACIDES PHOTOSTABLES INSECTICIDES DE N-BENZYL-4-BENZHYDROLPIPERIDINES
申请人:FMC CORP
公开号:WO2000031034A1
公开(公告)日:2000-06-02
It has now been found that certain novel photostable agriculturally acceptable organic or inorganic salts of formula (I) are useful as insecticides: where R is alkoxycarbonyl, alkoxycarbonylamino, cycloalkylalkoxy, 2-alkyl-2H-tetrazhol-5-yl, or 2-haloalkyl-2H-tetrazol-5-yl; R1 is trihaloalkyl, or trihaloalkoxy; n is 0, or 1; and, wherein said salts are derived from hydrochloric acid; hydrobromic acid; boric acid; phosphoric acid; maleic acid; fumaric acid; phtalic acid; salicylic acid optionally substituted with alkyl or halogen; D-glucuronic acid; the sulfonic acid R2SO3H where R2 is alkyl, haloalkyl, hydroxyalkyl, D-10-camphoryl, or phenyl optionally substituted with alkyl or halogen; the carboxylic acid R3CO2H where R3 is hydrogen, alkyl, trihaloalkyl, carboxyl, phenyl optionally substituted with alkyl or halogen, or pyridyl; the boronic acid R4B(OH)2 where R4 is alkyl or phenyl optionally substituted with alkyl or halogen; the phosphonic acid R5PO3H2 where R5 is alkyl, haloalkenyl, or phenyl optionally substituted with alkyl or halogen; the sulfuric acid R6OSO3H where R6 is hydrogen or alkyl; or the alkanoic acid X-(CH¿2?)qCO2H where q is 0 to 11, X is halogen, trihaloalkyl, haloalkenyl, cyano, aminocarbonyl, or CO2R?7¿ where R7 is hydrogen or alkyl. Preferred compounds include those where R is 2-ethyl-2H-tetrazol-5-yl; R1 is trifluoromethyl; n is 1; and said salts are derived from hydrochloric acid, or the sulfonic acid R2SO3H where R2 is alkyl, or hydroxyalkyl.