@article{
author = "Stevović, Ljubomir S. and Pavlović, Vladimir D. and Martinović, Saša B. and Dabović, Milan and Juranić, Ivan",
year = "1998",
abstract = "A simple one-put procedure for the synthesis of the 5,6-seco-steroidal acids 9a,b in described in this paper. It consists of the epoxidation of the ▲ 5 -steroids, i.e., cholesteryl acetate (8a) and 17-oxo-aandrost-5-en-3β-yl acetate (8b) with peracetic acid (generated in situ by the H 2 WO 4 H 2 O 2 system), followed by the CrO 3 /H 2 SO_ oxidation of the thus formed epoxides. The 5,6-seco-steroidal acids 9a,b (obtained in about 90% and 77% yield, respectively) are transformed to the corresponding B-norsteroids by the known method (Beayer-Villiger oxidation and subsequent thermolysis of the respective β-lactones).",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "An improved approach to B-norsteroids: An one-pot preparation of 3β-acetoxy-5-oxo-5,6-seco-cholestan-6-oic and 3β-acetoxy-5,17-dioxo-5,6-seco-androstan-6-oic acids",
volume = "63",
number = "12",
pages = "955-959",
url = "https://hdl.handle.net/21.15107/rcub_cer_2706"
}