Chromium compounds and uses thereof

Details Chromium compounds and uses thereof Chromium compounds and uses thereof

1993-01-21

1994-07-19

Pal, Asok

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585513, 585523, 502117, C07C 230, B01J 3114, C08F 462

Patent

active

053311043

ABSTRACT:
Novel chromium-containing compounds, such as, for example, chromium pyrrolides, are prepared by forming a mixture of a chromium salt, a metal amide, and an electron pair donor solvent, such as, for example, an ether. These novel chromium-containing, or chromium pyrrolide, compounds can be used either unsupported or supported on an inorganic oxide support to trimerize and/or polymerize olefins.

REFERENCES:
patent: 4853356 (1989-08-01), Briggs
patent: 5198563 (1993-03-01), Reagan et al.

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