par Martin, Richard 
;Van Hove, Léon
Référence Bulletin des Sociétés chimiques belges, 61, 9-10, page (504-512)
Publication Publié, 1952
;Van Hove, Léon Référence Bulletin des Sociétés chimiques belges, 61, 9-10, page (504-512)
Publication Publié, 1952
Article révisé par les pairs
| Résumé : | 9‐alkyl‐10‐methylanthracenes can easely be prepared on a large scale and in good yields by the following steps: anthraquinone → anthrone → 9‐alkylanthracene → 9‐alkyl‐10‐formylanthracene → 9‐alkyl‐10‐methylanthracene. The following hydrocarbons have been obtained by this method: 9‐methyl‐, 9‐ethyl‐, 9‐n.propyl‐, 9‐n.butyl‐, and 9‐n.amyl‐10‐méthyl‐anthracenes. For the preparation of 9,10‐dimethylantracene, the intermediate 9‐methylanthracene can also be prepared satisfactorily by formylation of anthracene followed by reduction of the formyl group by the Huang‐Minlon modification of the Wolff‐Kishner procedure. Copyright © 1952 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim |
