Studies on conformation and reactivity—V: A nuclear magnetic resonance study of 4-ethylthio-4-en-3-oxo steroids and their analogs: The unique deshielding effect of …
M Tomoeda, M Inuzuka, T Furuta, M Shinozuka…
文献索引:Torii,S. et al. Tetrahedron Letters, 1979 , p. 4471 - 4474
... Mk' i ^/ L -rrTOtlX ll -J .^J 3 4 5 6 T -Ir~7 8 9 o10 rV- Me -PC Me TnnT; xH Tnnrr, x-SEt FIG. ... 10 K. Takeda, T. Komeno, J. Kawanami. S. Ishihama, H. Kadokawa, H. Tokura and H. Itani, Tetrahedron 21, 295 (1964). n K. Tori, T. Komeno and T. Nakagawa, J. Org. Chem. ...