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Cationic Alkynyl Heck Reaction toward Substituted Allenes Using BobCat: A New Hybrid Pd(0)-Catalyst Incorporating a Water-Soluble dba Ligand.
- Source :
-
Journal of the American Chemical Society [J Am Chem Soc] 2018 Dec 19; Vol. 140 (50), pp. 17428-17432. Date of Electronic Publication: 2018 Dec 10. - Publication Year :
- 2018
-
Abstract
- The cationic alkynyl Heck reaction between aryl triflates and alkynes to give substituted allenes is described. Key to the success of this method was the discovery and development of a new hybrid Pd(0)-catalyst, BobCat, that incorporates a water-soluble dba-ligand and biaryl phosphine ligand to provide substituted allenes in good yields under mild reaction conditions.
Details
- Language :
- English
- ISSN :
- 1520-5126
- Volume :
- 140
- Issue :
- 50
- Database :
- MEDLINE
- Journal :
- Journal of the American Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- 30521312
- Full Text :
- https://doi.org/10.1021/jacs.8b11759