Preparation of NHC Borane Complexes by Lewis Base Exchange with Amine− and Phosphine− Boranes

…, L Fensterbank, E Lacôte, M Malacria

文献索引：Ueng, Shau-Hua; Fensterbank, Louis; Lacote, Emmanuel; Malacria, Max; Curran, Dennis P. Organic Letters, 2010 , vol. 12, # 13 p. 3002 - 3005

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被引用次数: 26

摘要

A versatile new method for the preparation of NHC boranes starting from two stable, readily available reactants―an heterocyclic salt and an amine or phosphine− borane―is reported. It uses a Lewis base exchange at boron and provides easy access to new NHC boranes, in particular B-substituted borane ones.