Process for the preparation of lactones from higher alkenols

Details Process for the preparation of lactones from higher alkenols Process for the preparation of lactones from higher alkenols

1989-04-25

1990-10-02

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549295, C07D30930, C07D30732

Patent

active

049609068

ABSTRACT:
Process for the preparation of lactones, having 4 or 5 carbon atoms in the ring by reacting a higher alkenol with a carbon monoxide containing gas in the presence of a catalytic system comprising

REFERENCES:
patent: 4602114 (1986-07-01), Matson et al.
patent: 4634780 (1987-01-01), Alper et al.
"Scope of Pd-Catalyzed Cyclo-carbonylation of Unsaturated Alcohols to .alpha.-substituted Lactones", ACS, Mar. 1980, pp. 23-28.
Jouranl Chem. Soc., Chem. Comm., No. 8, Apr. 15, 1985, 511-512, London, GB.
Norton, J., "Scope of the Pd-Catalyzed Cyclocarbonylation of Unsaturated Alcohol to .alpha.-Substituted Lactones", ACS, Mar. 23-28, 1980, pp. 368-371, (Houston Meeting).
Ansell et al., "The Cyclisation of Olefinic Acids to Ketones and Lactones", Quarterly Review, 1964, pp. 211-224.

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