ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Cyclohexanone semicarbazone and phenylsemicarbazone form 1,2,3,4-tetrahydro- and 1,2,3,4,5,6,7,8-octahydrocarbazoles under the conditions of the Fischer reaction. The reaction proceeds through a cyclohexanone azine intermediate. The product of oxidation of the azine is oxidized by air oxygen to 1,2,3,4-tetrahydrocarbazole. The investigated semicarbazones are stable with respect to the action of sodium ethoxide at up to 300°C.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00509738