Alcaloides stéroïdiques—CLXVI

Khuong-Huu, 1972, Tetrahedron Letters, 3579, 10.1016/S0040-4039(01)94104-8 Emsley, 1965, 11 Emsley, 1965, 988 Dalling, 1967, J. Am. Chem. Soc., 89, 6612, 10.1021/ja01001a039 Cochran, 1971 Roberts, 1970, J. Am. Chem. Soc., 92, 1338, 10.1021/ja00708a038 Wenkert, 1969, J. Am. Chem. Soc., 91, 6879, 10.1021/ja01052a073 Jautelat, 1968, Proc. Nat. Acad. Sci. U.S.A., 60, 1152, 10.1073/pnas.60.4.1152 Hartshorn, 1966, Abstr. Chem. Soc. Kirk, 1968, 292 Wintersteiner, 1943, J. Am. Chem. Soc., 65, 1513, 10.1021/ja01248a023 Pancrazi, 1972, Tetrahedron Letters, 5015, 10.1016/S0040-4039(01)85157-1 Organic Reactions, Vol. III, p. 327. Wiley, New York Fetizon, 1968, Bull. Soc. Chim. Fr., 275 Jeanloz, 1950, J. Am. Chem. Soc., 72, 2281, 10.1021/ja01161a510 Wharton, 1961, J. Org. Chem., 16, 3615, 10.1021/jo01067a117 Brown, 1970, J. Org. Chem., 35, 3243, 10.1021/jo00835a013