... Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 40, Issue 43, 22 October 1999, Pages 7605–7609. Cover image Cover image. ... 1. JW Grissom, GU Gunawardena, D. Klingberg, D. Huang; For reviews, see: Tetrahedron, 52 (1996), p. 6453 ...