𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Nickel-Catalyzed α-Arylation of Ketones with Phenol Derivatives

✍ Scribed by Takise, Ryosuke; Muto, Kei; Yamaguchi, Junichiro; Itami, Kenichiro

Book ID
121843188
Publisher
John Wiley and Sons
Year
2014
Tongue
English
Weight
811 KB
Volume
53
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The nickel‐catalyzed α‐arylation of ketones with readily available phenol derivatives (esters and carbamates) provides access to useful α‐arylketones. For this transformation, 3,4‐bis(dicyclohexylphosphino)thiophene (dcypt) was identified as a new, enabling, air‐stable ligand for this transformation. The intermediate of an assumed CO oxidative addition was isolated and characterized by X‐ray crystal‐structure analysis.

📜 SIMILAR VOLUMES

Palladium-Catalyzed Intramolecular α-Ary
Palladium-Catalyzed Intramolecular α-Arylation of Aliphatic Ketones
✍ Hideaki Muratake; Mitsutaka Natsume 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 287 KB

## Palladium-Catalyzed Intramolecular ct-Arylation of A1iphatic Ketones ResearchFoundationItsuuLaboratory 2-28-10Tamagaw~Setagaya-ku, Tokyo158,Japan Cyclizstion reaction of5 -10 10 mol%ofPdCl(Ph3P) in the presence of 3 q of C~COĩnhotTHPortoluene afforded bridged orSPUO mrpmmdsfl -~c in tl~to mod~t

ChemInform Abstract: Enantioselective α-
ChemInform Abstract: Enantioselective α-Arylation of Ketones with Aryl Triflates Catalyzed by Difluorphos Complexes of Palladium and Nickel.
✍ Xuebin Liao; Zhiqiang Weng; John F. Hartwig 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 47 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v