Process for the preparation of carboxylic esters defined from al

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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C07C 6705

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055547869

ABSTRACT:
A process which comprises reacting an aliphatic or cycloaliphatic olefin, having 4 to 16 carbon atoms in its main chain and a non-terminal double bond, with a carboxylic acid, in the presence of hydrogen peroxide and a catalyst consisting of a palladium salt or complex.

REFERENCES:
Hansson et al.; "Preparation of Allylic Acetates from Simple Alkenes by Palladium (II)--Catalyzed Acetoxylation", J. Org. Chem. 1990, 55, 975-984.
Greenberg et al.; "Iron Phthalocyanine as a Catalyst for the Aerobic Oxidation of Hydroquinone to 1,4-Benzoquinone. A Simple Test for Catalytic `Oxidase` Activity", Acta Chemica Scandinavica 47 (1993) 506-508.
Larsson et. al.; "A Catalytic System for Allylic Acetoxylation Consisting of Palladium (II) and Nitrate and Using Oxygen as Final Oxidant", Tetrahedron Letters, vol. 34, No. 15 pp. 2523-2526, 1993.
Backvall et al.; "Multistep Electron Transfer in Palladium-Catalyzed Aerobic Oxidations via a Metal Macrocyle-Quinone System"; J. Am. Chem. Soc. 1990, 112, 5160-5166.
Grennberg et al.; "Use of Sulfoxides as Cocatalysts in the Palladium-Quinone-Catalyzed 1, 4 Diacetoxylation of 1,3-Dienes. An Example of Ligand-Accelerated Catalysis"; J. Org. Chem. 1991, 56, 5808-5811.

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