Palladium-catalyzed cyclization of benzamides with arynes: application to the synthesis of phenaglydon and N-methylcrinasiadine.
- Resource Type
- Article
- Authors
- Pimparkar, Sandeep; Jeganmohan, Masilamani
- Source
- Chemical Communications. 2014, Vol. 50 Issue 81, p12116-12119. 4p.
- Subject
- *RING formation (Chemistry)
*PALLADIUM catalysts
*PHENANTHRIDINE
*METHOXYMETHYL compounds
*BENZAMIDE
*ARYNE
- Language
- ISSN
- 1359-7345
N-Methyl or methoxy benzamides reacted with benzynes in the presence of Pd(OAc)2, organic acid and K2S2O8 in CH3CN yielding tricyclic phenanthridinone derivatives in good yields. [ABSTRACT FROM AUTHOR]