Oxovanadium(v)-catalyzed oxidative cross-coupling of enolates using O2 as a terminal oxidant. Issue 78 (3rd September 2020)

• Record Type: Journal Article
• Authors: Osafune, Yuma; Jin, Yuqing; Hirao, Toshikazu; Tobisu, Mamoru; Amaya, Toru
• Is Part Of: Chemical communications. Volume 56:Issue 78(2020)
• Page Start: 11697
• Page End: 11700
• Publication Date: 2020-09-03
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d0cc04395h
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The oxovanadium(v )-catalyzed oxidative cross-coupling of enolates using O2 as a terminal oxidant is reported, where a boron enolate and a silyl enol ether were employed as enolates. Abstract : The oxovanadium(v )-catalyzed oxidative cross-coupling of enolates using O2 as a terminal oxidant is reported, where a boron enolate and a silyl enol ether were employed as enolates. The redox behavior of V(v /iv ) in this reaction under O2 was investigated by ESR and 51 V NMR experiments.