Non-aqueous process for the preparation of alumoxanes

Details Non-aqueous process for the preparation of alumoxanes Non-aqueous process for the preparation of alumoxanes

1989-08-08

1990-08-28

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Aluminum containing

C07F 506

Patent

active

049527142

ABSTRACT:
A process for the preparation of hydrocarbylalumoxanes comprising oligomeric, linear and/or cyclic hydrocarbylalumoxanes which comprise contacting a hydrocarbylaluminum dissolved in an inert dry organic liquid with a trihydrocarbylboroxine. Preferably, the trihydrocarbylboroxine is prepared by the reaction of boron oxide with trihydrocarbylborane.

REFERENCES:
patent: 3049407 (1962-08-01), Koster
patent: 4665208 (1987-05-01), Welborn et al.
Ashby, "J.A.C.S.", 81, p. 4791 (1959).
Storr et al., "J.A.C.S.", 90, p. 3173 (1968).

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