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ChemInform Abstract: Synthesis of 2-Aryl-3-hydroxy-4,9-dihydrocyclohepta(b)pyran-4,9-diones
- Source :
- ChemInform. 22
- Publication Year :
- 2010
- Publisher :
- Wiley, 2010.
-
Abstract
- 3-(2-Bromoacetyl)tropolone (1) reacted with benzaldehydes 2a-g in the pressence of alkali at low temperature to give 2-aryl-3-hydroxy-4,9-dihydrocyclohepta[b]pyran-4,9-diones 3a-g in good yields.
Details
- ISSN :
- 09317597
- Volume :
- 22
- Database :
- OpenAIRE
- Journal :
- ChemInform
- Accession number :
- edsair.doi...........97037be8a9a5b41734a482a6bf847c5a
- Full Text :
- https://doi.org/10.1002/chin.199138172