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A Facile, One Pot, Solvent Free Synthesis of 14-Alkyl or Aryl-14H-dibenzo( a,j)xanthenes and 12-Aryl/alkyl-8,9,10,12- tetrahydrobenzo( a)xanthen-11-one Derivatives
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kumar, Sanjay Goyal, Arun Sohal, Harvinder Singh Kumar, Sanjeev |
| Copyright Year | 2013 |
| Abstract | An efficient method for the one-pot synthesis of 14-alkyl or aryl-14 H-dibenzo( a,j )xanthenes, by the condensation of aldehydes and β-naphthol under solvent free conditions using silica supported copper(II) sulphate, has been described. This strategy is further extended to three component coupling of aldehydes, β-naphthol and cyclic 1,3-dicarbonyl compounds for the synthesis of 12-aryl-8,9,10,12- tetrahydrobenzo( a)xanthen-11-one derivatives. The present catalytic system is recyclable and can be reused without greater loss of reactivity. |
| File Format | PDF HTM / HTML |
| DOI | 10.7598/cst2013.518 |
| Alternate Webpage(s) | http://www.e-journals.in/PDF/V2N4/1459-1465.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |