Process for the production of acrolein

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260598, 260599, C07C 4504

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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.

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