... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 28, Issue 8, 1987, Pages 865–868. Cover image Cover image. ... J. Tamariz, P. Vogel; Under thermal conditions the cycloadditions of to exocyclic dienes remotely perturbed were not regioselective, see Tetrahedron, 40 (1984), p. 4549. 10; a P. Yates, P. Eaton; J. Am. ... Tetrahedron, 29 (1973), p. 3259. d KN Houk, RW Strozier; J. Am. Chem ...