Solvolysis of sterol tosylates in aqueous dimethylformamide
作者:N. V. Kovganko、V. L. Survilo
DOI:10.1007/bf02234855
日期:1999.5
In has been established that the heating of the sterol tosylates (Ia--c) in aqueous dimethylformamide in the presence of sodium acetate leads to the formation of the 3a,5-cyclo-6 beta-alcohols (2), the sterols (3), the 3,5-dienes (4), and the sterol formates (5).
Synthesis of biological markers in fossil fuels. 4. C27, C28, and C29 13.beta.,17.alpha.(H)-Diasteranes
作者:Phillip E. Bauer、David A. Nelson、David S. Watt、Joseph H. Reibenspies、Oren P. Anderson、Wolfgang K. Seifert、J. Michael Moldowan
DOI:10.1021/jo00350a003
日期:1985.12
Kovganko, N. V.; Kashkan, Zh. N., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 12, p. 2205 - 2211
作者:Kovganko, N. V.、Kashkan, Zh. N.
DOI:——
日期:——
Mitra, R. B.; Hazra, B. G.; Kapoor, V. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 2, p. 106 - 109
作者:Mitra, R. B.、Hazra, B. G.、Kapoor, V. M.
DOI:——
日期:——
Ikan,R.; Klein,P., Israel Journal of Chemistry, 1970, vol. 8, p. 965 - 969