Patent ID: 6187940
Filing Date: 2001-02-13
Classification: C07F,C08F,Y10S

Abstract:
A compound corresponding to the formula: AlAr.sub.f Q.sup.1 Q.sup.2, or a dimer, adduct, or mixture thereof; where:Ar.sup.f is a fluorinated aromatic hydrocarbyl moiety of from 6 to 30 carbon atoms;Q.sup.1 is Ar.sup.f or a C.sub.1-20 hydrocarbyl group, optionally substituted with one or more cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally, such substituents may be covalently linked with each other to form one or more fused rings or ring systems; andQ.sup.2 is an aryloxy, arylsulfide or di(hydrocarbyl)amido group, optionally substituted with one or more hydrocarbyl, cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally such substituents may be covalently linked with each other to form one or more fused rings or ring systems, said Q.sup.2 having from 3 to 20 atoms other than hydrogen.