Media type: E-Article Title: Samarium(II)-mediated 4-exo-trig cyclisations of unsaturated aldehydes. A stereoselective approach to functionalised cyclobutanols Contributor: Johnston, Derek; McCusker, Catherine F.; Muir, Kenneth; Procter, David J. imprint: Royal Society of Chemistry (RSC), 2000 Published in: Journal of the Chemical Society, Perkin Transactions 1 Language: Not determined DOI: 10.1039/a909549g ISSN: 1470-4358; 1364-5463 Origination: Footnote: