Correction to Palladium-Catalyzed Cascade Reactions of 1-(3-Arylprop-2-ynyloxy)-2-bromo Benzene Derivatives with Organoboron Compounds
โ Scribed by Arcadi, Antonio; Blesi, Federico; Cacchi, Sandro; Fabrizi, Giancarlo; Goggiamani, Antonella; Marinelli, Fabio
- Book ID
- 120430088
- Publisher
- American Chemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 110 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
2-Bromo-1,6-enynes 5 with a palladium catalyst would form the alkenylpalladium intermediates via an intramolecular Heck reaction, which were cross-coupled with various organoboronic acids 8 to give the cyclization-coupling products 6 in synthetically valuable yields.
A synthesis of 2-aryl-. 2-(1-alkenyl)-, and 2-alkyl-1,3-butadiene derivatives (2) by the palladiumcatalyzed cross-coupling reaction of 2,3-bumiienyl carbonatea (1) with 9-alkyl-9-bicyclo[3.3.llmman~ (9-alkyl-9-BBN), 1-aknylboronic acids, or arylbcmdc acids is described. The reaction pmeeded regiosek