... Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 48, Issue 31, 30 July 2007, Pages 5513–5516. Cover image Cover image. ... Tetrahedron Lett., 48 (2007), p. 3343. ... Syn. Coll. Vol., 9 (1998), p. 39. 8; S. Saito, A. Kuroda, K. Tanaka, R. Kimura; ...