... Tetrahedron Letters. Volume 35, Issue 36, 5 September 1994, Pages 6627–6630. Cover image Cover image. Indenes via fulvene intermediates. ... a)2 JK Macleod, LC Monahan; For a few examples see Tetrahedron Lett., 29 (1988), p. 391. Full Text via CrossRef. b) A. Yamashita; ...