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Action des halogénures d'alcoyles sur les anions anthracéniques Quelques nouveaux dérivés dihydroanthracéniques substitués
Author(s) -
Gerdil R.,
Lucken E. A. C.
Publication year - 1961
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19610440719
Subject(s) - chemistry , bromide , steric effects , isopropyl , iodide , medicinal chemistry , anthracene , organic chemistry
The reaction of anthracene anions with methyl iodide, ethyl bromide, isopropyl bromide and tert.‐butyl bromide has been investigated. 9,10‐Dihydroanthracene derivatives and 1,2‐dihydroanthracene derivatives have been identified and isolated among the reaction products. The spontaneous degradation of the highly sterically hindered 9,10‐di‐(tert.‐butyl)‐9, 10‐dihydroanthracene is shown to give 9‐(tert .‐butyl)‐9,10‐dihydroanthracene. The mechanism of reaction is discussed.