Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1971-04-09
1976-07-06
Rush, Raymond V.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260598, 260599, C07C 4504
Patent
active
039681645
ABSTRACT:
Allene and substituted allenes react with certain specified nucleophiles including carboxylic acids, alcohols, water and hydrogen cyanide in the presence of a Group VIII noble metal salt catalyst, e.g., palladous acetate to give allyl and isopropenyl derivatives. The reaction may be carried out in the presence of a redox system as a copper salt which may optionally be regenerated by means of molecular oxygen.
REFERENCES:
patent: 3446825 (1969-05-01), Schultz
patent: 3546278 (1970-12-01), Hayden et al.
Schullz, R. G., Tetrahedron, vol. 20, pp. 2809-2813, 1964.
Imperial Chemical Industries Limited
Rush Raymond V.
Springer D. B.
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