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Palladium-Catalyzed Cocyclotrimerization of Allenes with Arynes: Selective Synthesis of Phenanthrenes.
- Source :
-
Journal of Organic Chemistry . 4/17/2009, Vol. 74 Issue 8, p3199-3202. 4p. - Publication Year :
- 2009
-
Abstract
- Palladium-catalyzed cocyclotrimerization of allenes with arynes has been developed for selectively synthesizing phenanthrenes. In the presence of [(allyl)PdCl]2 and P(o-tol)3, a variety of allenes, including internal and terminal allenes, underwent the cocyclotrimerization with arynes to afford the corresponding phenanthrenes in moderate to good yields. The results showed the selectivity of the reaction based on allenes. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PALLADIUM
*ALLENE
*ORGANIC synthesis
*PHENANTHRENE
*CHEMICAL reactions
Subjects
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 74
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 39241302
- Full Text :
- https://doi.org/10.1021/jo900117c