Preparing resorcinols from .delta.-ketocarboxylic acids or from

Details Preparing resorcinols from .delta.-ketocarboxylic acids or from Preparing resorcinols from .delta.-ketocarboxylic acids or from

1975-10-20

1977-04-19

Morgenstern, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260619R, 260619D, 260620, 260625, 260586C, C07C 3700

Patent

active

040188337

ABSTRACT:
Process for preparing resorcinols from .delta.-ketocarboxylic acids or their lactones in the gaseous phase at temperatures from 150.degree.14 500.degree. C by means of a dehydrogenation catalyst.

REFERENCES:
patent: 3931322 (1976-01-01), Hengartner et al.
patent: 3932510 (1976-01-01), Muller
patent: 3932511 (1976-01-01), Schaafsma et al.
patent: 3950438 (1976-04-01), Schaafsma et al.
Mannich, et al., "Ber.," vol. 71, pp. 2090-2091, (1938).
Kost et al., "Zhur, Obsch. Khim," 32:3983-3986, (1962).
Vorlander et al., "Ann.," 294:270-271.
Bornstein et al., "Chem. Ab.," 48:9933e, (1954).
Schusherma, et al., "Chem. Ab.," 66:94714x, (1967).

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