✦ LIBER ✦

Linking Borane with N-Heterocyclic Carbenes: Effective Hydrogen-Atom Donors for Radical Reactions

✍ Scribed by John C. Walton

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 248 KB
Volume: 48
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.200805362

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Undue influence: N‐heterocyclic carbenes (NHCs) were found to reduce the strength of the BH bonds of borane by a surprisingly large amount upon the formation of NHC–BH~3~ complexes. This property was exploited in the development of a suite of NHC–borane complexes for the reduction of xanthates in radical‐mediated Barton–McCombie‐type deoxygenation reactions (see scheme). AIBN=azobisisobutyronitrile, Bn=benzyl.magnified image

📜 SIMILAR VOLUMES

ChemInform Abstract: Linking Borane with

ChemInform Abstract: Linking Borane with N-Heterocyclic Carbenes: Effective Hydrogen-Atom Donors for Radical Reactions.

✍ John C. Walton 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 15 KB 👁 1 views

ChemInform Abstract: Complexes of Borane

ChemInform Abstract: Complexes of Borane and N-Heterocyclic Carbenes: A New Class of Radical Hydrogen Atom Donor.

✍ Shau-Hua Ueng; Malika Makhlouf Brahmi; Etienne Derat; Louis Fensterbank; Emmanue 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views

## 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