Patent ID: 6600066
Filing Date: 2003-07-29
Classification: C07F

Abstract:
A process for preparing a compound of formula (I)(C6R15)1+lM(XR9p)2âˆ’lâ€ƒâ€ƒ(I) whereR1 are identical or different radicals which are independently selected from a group consisting of hydrogen, halogen, C1-C20-alkyl, C6-C14-aryl, C1-C10-alkoxy, C2-C10-alkenyl, C7-C20-arylalkyl, C7-C20-alkylaryl, C6-C10-aryloxy, C1-C10-haloalkyl, C6-C10-haloaryl, C2-C10-alkynyl and C3-C20-alkylsilyl, M is boron, X are identical or different elements which are independently selected from a group consisting of elements of main group VI of the Periodic Table of the Elements, R9 is hydrogen, C1-C20-alkyl or C6-C14-aryl, p is 1 or 2, l is 0 or 1, which comprises reacting a compound of formula (II)(C6R15)1+nM1R22âˆ’nâ€ƒâ€ƒ(II) whereM1 is boron, R2 are perfluorinated phenyl rings, and n is an integer from 0 to 2, with a compound of formula (III)B1R3R4â€ƒâ€ƒ(III) whereR3, R4 are identical or different radicals which are independently selected from a group consisting of hydrogen, halogen, C1-C20-alkyl, C6-C14-aryl, C1-C10-alkoxy, C2-C10-alkenyl, C7-C20-arylalkyl, C7-C20-alkylaryl, C6-C10-aryloxy, C1-C10-haloalkyl, C6-C10-haloaryl, C2-C10-alkynyl, C3-C20-alkylsilyl, â€”OR62 groups, where R6 is Cl-C20-alkyl or C6-C14-aryl, and â€”NR72 groups, where R7 is a hydrogen atom, a halogen atom, C1-C20-alkyl or C6-C14-aryl, B1 is an element of main group VI of the Periodic Table of the Elements, at a temperature above room temperature, to form the compound of formula (I).