The two structurally similar 20‐phenyl‐ and 20‐(4‐methoxyphenyl)‐11‐(nitrosooxy)pregnan‐20‐ol derivatives 4 and 7 behave differently under photolytic conditions, the former nitrous acid ester affording, as a main product, the benzo‐fused hexacyclic compound 9, and the latter the 21‐nitro derivative 12. Mechanistic aspects of these transformations are discussed.
TY - JOUR
AU - Kalvoda, Jaroslav
AU - Grob, Jüren
AU - Bjelaković, Mira
AU - Lorenc, Ljubinka
AU - Mihailović, Mihailo Lj.
PY - 1997
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4188
AB - The two structurally similar 20‐phenyl‐ and 20‐(4‐methoxyphenyl)‐11‐(nitrosooxy)pregnan‐20‐ol derivatives 4 and 7 behave differently under photolytic conditions, the former nitrous acid ester affording, as a main product, the benzo‐fused hexacyclic compound 9, and the latter the 21‐nitro derivative 12. Mechanistic aspects of these transformations are discussed.
PB - Wiley
T2 - Helvetica Chimica Acta
T1 - Photolysis of Steroidal 20-Aryl-Substituted 11-Nitrites
VL - 80
IS - 4
SP - 1221
EP - 1228
DO - 10.1002/hlca.19970800419
ER -
@article{
author = "Kalvoda, Jaroslav and Grob, Jüren and Bjelaković, Mira and Lorenc, Ljubinka and Mihailović, Mihailo Lj.",
year = "1997",
url = "https://cer.ihtm.bg.ac.rs/handle/123456789/4188",
abstract = "The two structurally similar 20‐phenyl‐ and 20‐(4‐methoxyphenyl)‐11‐(nitrosooxy)pregnan‐20‐ol derivatives 4 and 7 behave differently under photolytic conditions, the former nitrous acid ester affording, as a main product, the benzo‐fused hexacyclic compound 9, and the latter the 21‐nitro derivative 12. Mechanistic aspects of these transformations are discussed.",
publisher = "Wiley",
journal = "Helvetica Chimica Acta",
title = "Photolysis of Steroidal 20-Aryl-Substituted 11-Nitrites",
volume = "80",
number = "4",
pages = "1221-1228",
doi = "10.1002/hlca.19970800419"
}
Kalvoda, J., Grob, J., Bjelaković, M., Lorenc, L.,& Mihailović, M. Lj. (1997). Photolysis of Steroidal 20-Aryl-Substituted 11-Nitrites.
Helvetica Chimica Acta
Wiley., 80(4), 1221-1228.
https://doi.org/10.1002/hlca.19970800419
Kalvoda J, Grob J, Bjelaković M, Lorenc L, Mihailović ML. Photolysis of Steroidal 20-Aryl-Substituted 11-Nitrites. Helvetica Chimica Acta. 1997;80(4):1221-1228
