... Volume 24, Issue 12, 1968, Pages 4437-4447. ... Steroids Reinhold, New York (1959) 5 See NL Wendler, Molecular Rearrangements (Edited by P de Mayo) Vol II, pp ... Chem Soc 81, 6521 (1959), " WG Dauben and FG Willey, Tetrahedron Letters No 20, 893 (1962), c WG Dauben ...