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- Title
Heterocyclic analogs of 5,12-naphthacenequinone. 4. Synthesis of 4,11-dimethoxy-anthra[2,3- d]isoxazole-5,10-dione.
- Authors
Shchekotikhin, A.; Luzikov, Yu.; Buyanov, V.; Preobrazhenskaya, M.
- Abstract
A preparative synthetic method has been developed for 3-chloro-2-formyl-1,4-dimethoxyanthraquinone starting from available 2-methylquinizarine. The condensation of the α-chloroaldehyde obtained with acetone oxime gives 4,11-dimethoxyanthra[2,3-d]isoxazole-5,10-dione.
- Subjects
HETEROCYCLIC compounds; ACETONE; OXIMES; NUCLEOPHILIC reactions; AROMATIC compounds; ANTHRAQUINONES; CONDENSATION products (Chemistry)
- Publication
Chemistry of Heterocyclic Compounds, 2006, Vol 42, Issue 9, p1236
- ISSN
0009-3122
- Publication type
Article
- DOI
10.1007/s10593-006-0232-x