Catalytic (co)dimerization of alkyl acrylates

Details Catalytic (co)dimerization of alkyl acrylates Catalytic (co)dimerization of alkyl acrylates

1988-06-28

1989-12-26

Lone, Werren B.

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

Organic compounds

Carboxylic acid esters

502155, 502154, 502162, 502164, 562598, C07C 67343

Patent

active

048899496

ABSTRACT:
The alkyl acrylates, e.g., methyl or ethyl acrylate, are improvedly dimerized, or codimerized with a conjugated diene, by contacting same with a catalytically effective amount of (a) at least one palladium source, (b) at least one organophosphorus(III) compound, and (c) at least one hydracid HY, the anion Y.sup.- of which does not coordinate with palladium ions.

REFERENCES:
patent: 4243829 (1981-01-01), Pittman et al.
patent: 4451665 (1984-05-01), Nugent
patent: 4501822 (1985-02-01), Foley
patent: 4519954 (1985-05-01), Burrington et al.
patent: 4594447 (1986-06-01), Wilke et al.
patent: 4634793 (1987-01-01), Drent

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