Patent ID: 6790972
Filing Date: 2004-09-14
Classification: C07F,C08G

Abstract:
A compound of the formula whereinM is an element of group 12 of the Periodic Table; RM is selected from the group consisting of hydrogen, halogen, alkyl, cycloalkyl, aryl, alkoxy, cycloalkoxy, aryloxy, alkylthio, cycloalkylthio, arylthio, amino, alkylamino, dialkylamino, cycloalkylamino, di(cycloalkyl) amino, alkyl (cycloalkyl) amino, arylamino, diarylamino, alkylarylamino and (cycloalkyl)arylamino; and B are independently selected from the group consisting of carbon chain of 2 to 4 carbon atoms, optionally substituted by at least one member of the group consisting of substituted or non-substituted alkyl, cycloalkyl, and aryl, the substituent is selected from the group consisting of halogen, alkyl, nitro and cyano; L1 and L2 are independently -E15(R15)- in which E15 is an element of group 15 of the Periodic Table and R15 is selected from the group consisting of hydrogen, substituted or non-substituted alkyl, cycloalkyl and aryl, in which said substituent is selected from the group consisting of halogen, alkyl, nitro and cyano; or -E14RRâ€²Râ€³ in which E14 is an element of group 14 of the Periodic Table and R, Râ€² and Râ€³ are independently selected from the group consisting of hydrogen, substituted or non-substituted alkyl, cycloalkyl, aryl, alkoxy, cycloalkoxy, aryloxy, alkylthio, cycloalkylthio and arylthio, in which the substituents are at least one member of the group consisting of halogen, alkyl, nitro and cyano; or â€”SO2Q in which Q is selected from the group consisting of halogen, alkyl, haloalkyl and aryl optionally substituted by at least one substituent selected from the group consisting of alkyl, haloalkyl and halogen; L3 is -Eâ€²15(Râ€²15) (Râ€³15) or -E16(R16) in which Eâ€²15 is an element of group 15 of the Periodic Table and E16 is an element of group 16 of the Periodic Table and Râ€²15 and Râ€³15 are, independently, selected from the group consisting of hydrogen, substituted or non-substituted alkyl, cycloalkyl and aryl, in which the substituents are at least one member of the group consisting of halogen, alkyl, nitro and cyano; or -Eâ€²14TTâ€²Tâ€³ in which Eâ€²14 is an element of group 14 of the Periodic Table and T, Tâ€² and Tâ€³ are independently selected from the group consisting of hydrogen, substituted or non-substituted alkyl, cycloalkyl, aryl, alkoxy, cycloalkoxy, aryloxy, alkylthio, cycloalkylthio and arylthio, in which said substituents are at least one member of the group consisting of halogen, alkyl, nitro and cyano; or â€”SO2Q in which Qâ€² is selected from the group consisting of halogen, alkyl, haloalkyl and aryl optionally substituted by at least one member of the group consisting of alkyl, haloalkyl and halogen.