Syamkrishnan, K.Kuthanappillil, Jinesh M.Jubi, JohnSuresh, C.H.Suresh, E.Radhakrishnan, K.V.2012-01-112012-01-1120082008, No. 13, pp 2134–2140xhttp://hdl.handle.net/1968424/455enpentafulvenes, oxidopyrylium betainesStereocontrolled Synthesis of Novel Spirocyclic Oxa-Bridged Cyclooctanoids through Sequential Transformations of PentafulvenesArticle