[Not Available].
The oxidation, by vanadium pentoxide, of 1-substituted 6,7-dimethoxyisoquinolines has shown the essential part played by the carbon atoms located alpha to a hetero-atom. Thus 4-(p-chlorobenzyl)-6, 7-dimethoxyisoquinoline is more readily oxidized by vanadium pentoxide in presence of 5M sulphuric acid than 1-benzyl-6,7-dimethoxyisoquinoline. Carbon dioxide and succinic acid have been identified amongst the oxidation products, and indicate more extensive oxidation of the molecule.
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Laboratoire de Chimie Analytique II, ERA 317 du CNRS Faculté des Sciences Pharmaceutiques et Biologiques de Paris-Sud, 3, rue J. B. Clément, 92290 Chatenay Malabry, France.
Tsitini-Tsamis
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M
Hamon
M
M
Viel
C
C