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Air-Stable Cationic Gold(I) Catalyst Featuring a Z-Type Ligand: Promoting Enyne Cyclizations
- Source :
- Angewandte Chemie International Edition. 54:818-822
- Publication Year :
- 2014
- Publisher :
- Wiley, 2014.
-
Abstract
- An air-stable cationic Au(I) complex featuring a Z-type ligand (boron atom) as a σ-acceptor was developed for elucidating the effect of B on catalytic reactions. An enyne cyclization in the presence of either [Au→B](+) or [Au](+) showed that [Au→B](+) promotes the reactivity, which enabled the effective construction of not only five- and six-membered rings, but also seven-membered rings.
Details
- ISSN :
- 14337851
- Volume :
- 54
- Database :
- OpenAIRE
- Journal :
- Angewandte Chemie International Edition
- Accession number :
- edsair.doi.dedup.....46bb91c8d8ceae73bea078e41e54be0a