@article{
author = "Mihalilović, M.Lj. and Foršek, Jože and Lorenc, Ljubinka B.",
year = "1977",
abstract = "A convenient, 40% overall yield synthesis of 2,3,17β-triacetoxy-1,3,5(10)-estratriene is described, which involves epoxidation of 19-nortestosterone and subsequent acetylation, lead tetra-acetate acetoxylation of the so-formed 17β-acetoxy-4β,5-epoxy-5β-estran-3-one, and aromatization of ring A, by means of acidic alumina, of the resulting 2α and 2β epimers of 2,17β-diacetoxy-4β,5-epoxy-5β-estran-3-one.",
publisher = "Elsevier",
journal = "Tetrahedron",
title = "A novel procedure for the aromatization of ring a in 19-nortestosterone",
volume = "33",
number = "2",
pages = "235-237",
doi = "10.1016/0040-4020(77)80132-4"
}