Phosphonium salts and processes for production of and uses for t

Details Phosphonium salts and processes for production of and uses for t Phosphonium salts and processes for production of and uses for t

1990-03-13

1991-02-12

Garvin, Patrick P.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585600, 585601, 560261, C07C 218

Patent

active

049926098

ABSTRACT:
Novel phosphonium salts of the general formula ##STR1## wherein R.sup.1 and R.sup.2 each is a hydrogen atom or a hydrocarbon group of 1 to 12 carbon atoms which may optionally be substituted; R.sup.3 is a hydrogen atom or a hydrocarbon group of 1 to 5 carbon atoms which may optionally be substituted; R.sup.4, R.sup.5 and R.sup.6 each is a hydrocarbon group of 1 to 8 carbon atoms which may optionally be substituted; X is a hydroxyl group, a hydroxycarbonyloxy group or a lower alkylcarbonyloxy group, and processes for production of the salts are described. Telomerization catalysts containing said phosphonium salts and processes for production of straight-chain alkadienyl compounds using the same catalysts are also provided.

REFERENCES:
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patent: 3823199 (1974-07-01), Wright
patent: 4367305 (1981-03-01), Yoshimura et al.
patent: 4417079 (1982-02-01), Yoshimura et al.
Yamamoto et al., Organometallics, "Interaction of Palladium (O) Complexes with Allylic Acetates, Allyl Ethers, . . . ", V.5, 1559-1567, 1986.
CA., vol. 54; 22362, 1960.
CA., vol 58; 91206, 1963.

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