... Downloading zip file containing 3 articles... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 39, Issue 23, 4 June 1998, Pages 4139–4142. Cover image Cover image. Sequential and cascade olefin metathesis — intramolecular Heck reaction. ... 8. R. Grigg, V. Sridharan, P. Stevenson, T. Worakun; J. Chem. Soc., Chem. Commun. (1986), pp. 1697–1699. ...