Alvarez-Pérez Mónica, Goldup Stephen M, Leigh David A, Slawin Alexandra M Z
School of Chemistry, University of Edinburgh, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ, UK.
J Am Chem Soc. 2008 Feb 13;130(6):1836-8. doi: 10.1021/ja7102394. Epub 2008 Jan 18.