Process to prepare polyketones

Details Process to prepare polyketones Process to prepare polyketones

1975-06-02

1976-10-05

Schofer, Joseph L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 63R, 526 111, C08F11002, C08F11010, C08G 200, C08G 400

Patent

active

039843882

ABSTRACT:
Interpolymers of carbon monoxide and alpha-olefins are prepared under substantial anhydrous conditions by employing a solvent selected from the group consisting of hexafluoroisopropanol and meta-cresol and a catalyst selected from the group consisting of nickel (II) cyanide, specified tetracyanonickelate (II) salts, and mixtures thereof.

REFERENCES:
patent: 2577208 (1951-12-01), Reppe et al.
patent: 3194800 (1965-07-01), Blackham
patent: 3835123 (1974-09-01), Nozaki

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