Selective catalytic oxidation of unsaturated alcohols to carbony

Details Selective catalytic oxidation of unsaturated alcohols to carbony Selective catalytic oxidation of unsaturated alcohols to carbony

1977-09-06

1980-09-30

Garner, Vivian

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

260413, 562418, 562419, 562503, 562505, 562510, 562533, 562538, 568363, 568403, 568420, 568437, 568485, C07C 5132, C07C 6118, C07C 6306

Patent

active

042256941

ABSTRACT:
Primary and secondary unsaturated alcohols are converted to their corresponding aldehydes and/or carboxylic acids and ketones respectively with alkali metal (per) halate, preferably sodium periodate, in the presence of ruthenium catalyst. The process is particularly useful in the oxidation of chrysanthemyl alcohol. Any unconverted intermediate aldehyde formed may be converted to the acid by recycling or by a separate oxidation step.

REFERENCES:
patent: 3479403 (1969-11-01), MacLean
patent: 3997578 (1976-12-01), Sheng
Roberts et al., Basic Principles of Org. Chem., 1965, pp. 99, 111-114, 125 & 141.
Smejkae et al., Coll. Czech. Chem. Comm., 38, 1973, p. 1981.
Fatiadi, Synthesis, #4, 1974, p. 229.
Mills et al., J. Chem. Soc. (Perkin I), 1973, p. 133.
Spitzer et al., J. Org. Chem., 39, No. 16, 1974, pp. 2468 & 2539.
Lee et al., Canadian J. of Chem., vol. 50, pp. 3741-3743 (1972).
Rylander, Org. Syn. with Noble Metal Catalysts, vol. 28, 1973, pp. 133-134 and 136.

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