Arnold, Polly L Asymmetric lithium(I) and copper(II) alkoxy-N-heterocyclic carbene complexes; crystallographic characterisation and Lewis acid catalysis. [electronic resource] - Chemical communications (Cambridge, England) Jul 2004 - 1612-3 p. digital Publication Type: Journal Article ISSN: 1359-7345 Standard No.: 10.1039/b404614e doi