Synthesis, reactivity, and ligand properties of a stable alkyl carbene

J Am Chem Soc. 2004 Jul 21;126(28):8670-1. doi: 10.1021/ja047503f.

Abstract

Stable tert-butyl diisopropylamino carbene is more nucleophilic but also more electrophilic than diamino carbenes; it undergoes cyclopropanation reactions and easily binds to metal fragments.