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Unusual Regioselectivity of Pd(0)-Catalyzed Coupling Reaction of Electron-Deficient Alkenyl...
- Source :
-
Journal of Organic Chemistry . 04/21/2000, Vol. 65 Issue 8, p2287. 5p. 9 Diagrams, 2 Charts. - Publication Year :
- 2000
-
Abstract
- Studies the Pd(0)-catalyzed coupling reaction of electron-deficient alkenyl halides with the organozinc formed by the subsequent treatment of 1-phenylalk-1-yne with n-BuLi and ZnBr2 with or without a catalytic amount of HgCl2. Observation of both the allene-formation- and the alkyne-formation-type coupling reactions with high regio- and stereoselectivity.
- Subjects :
- *HALIDES
*ORGANOZINC compounds
*PALLADIUM catalysts
Subjects
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 65
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 3246958
- Full Text :
- https://doi.org/10.1021/jo991243g