Method for preparation of oligomeric iminic derivatives of alumi

Details Method for preparation of oligomeric iminic derivatives of alumi Method for preparation of oligomeric iminic derivatives of alumi

1980-05-15

1982-04-20

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 506

Patent

active

043258859

ABSTRACT:
There are disclosed oligomeric aluminum hydride iminic derivatives, to be employed as catalysts in polymerization processes and which are prepared by causing alkali-metal or alkaline-earth-metal alanates to react with a primary amine which contains a group of the type --X--R".sub.m, wherein X is a nitrogen atom or an oxygen atom and m is equal to the valence of X minus one. The compounds have a trimeric or a tetrameric "open cage" spatial configuration.

REFERENCES:
patent: 3983150 (1976-09-01), Casensky et al.
patent: 4022809 (1977-05-01), Cucinella et al.
patent: 4032553 (1977-06-01), Dozzi et al.
patent: 4064153 (1977-12-01), Cucinella et al.
patent: 4122108 (1978-10-01), Cucinella et al.
patent: 4128566 (1978-12-01), Corbellini et al.
patent: 4128567 (1978-12-01), Corbellini et al.

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