19973-76-3Relevant articles and documents
Solvent- and Wavelength-Dependent Photolysis of Estrone
Adriano, Natalie,Ahearn, Ceilidh,Black, Cory,Cracchiolo, Michael,Ghere, Daniel,Hare, Patrick M.,Nu?ez, Alexandra,Olivan, Lars,Patel, Raj,Saner, Stephanie,Smith, Krista R.,Watkins, Barbie
, (2021/11/08)
The direct photolysis of estrone in solvents ranging from water to cyclohexane is reported. The photodegradation is dominated by lumiestrone, an epimer of estrone resulting from the inversion of the methyl group at carbon 13, regardless of solvent and pho
Pd-catalyzed Suzuki–Miyaura couplings and evaluation of 13α-estrone derivatives as potential anticancer agents
Ali, Hazhmat,Horváth, Gergely,Jójárt, Rebeka,Kele, Zoltán,Mernyák, Erzsébet,Zupkó, István
, (2020/10/02)
13α-Estrones are of great value owing to their potent multiple bioactivity, including anticancer activity. 3-OH or 3-OBn derivatives of 2- or 4-[(subst.) phenyl]-13α-estrone as potential antiproliferative agents have been synthesized via facile, microwave
HYDROXYLATION DE L'ESTRONE ET DE SON ACETATE PAR LE PEROXYDE D'HYDROGENE EN MILIEU SUPERACIDE
Berrier, C.,Jacquesy, J. C.,Jouannetaud, M. P.
, p. 5135 - 5142 (2007/10/02)
Estrone 1a and its acetate 1b react with hydrogen peroxide in SbF5-HF to give hydroxylated compounds.The formation of the dienone 2 can be accounted for by reaction of the electrophile H3O2+ on the neutral substrate, whereas formation of compound 3b implies electrophilic attack on the protonated ester 1b.Higher acidity favours rearrangement of the resulting ion 9 to yield, through a spiro intermediate, the ester 4b.Under the reaction conditions esters 3b and 4b are slowly converted into the corresponding phenols 3a and 4a.