Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1988-06-24
1990-05-22
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
568 9, 423419R, C07C 5300
Patent
active
049279602
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: 4417079 (1982-02-01), Yoshimura et al.
Organometallics, 1986, 5, 1559-1567, Yamamoto et al., "Interaction of Palladium(0) Complexes with Allylic Acetates, Allyl Ethers, Allyl Phenyl Chalcogenides, . . .".
CA vol. 54:22362 1960.
CA Vol. 58:9120b 1963.
Maeda Toshihiko
Tokitoh Yasuo
Yoshimura Noriaki
Killos Paul J.
Kuraray Company Ltd.
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