Gold-Catalyzed Intramolecular Redox Reaction of Sulfinyl Alkynes: Efficient Generation of α-Oxo Gold Carbenoids and Application in Insertion into RCO Bonds

✍ Scribed by Guotao Li; Liming Zhang

• Book ID: 101536352
• Publisher: John Wiley and Sons
• Year: 2007
• Tongue: English
• Weight: 144 KB
• Volume: 119
• Category: Article
• ISSN: 0044-8249
• DOI: 10.1002/ange.200701449

✦ Synopsis

Scheme 1. a) Nucleophilic/electrophilic reactivity of a Au alkyne complex. b) Generation of an a-oxo gold carbenoid by the reaction of a Au alkyne complex with an oxygen-delivering oxidant.