Organic tribromides - Effective reagents for one-pot synthesis of pyridinium analogues of lupane triterpenoids

E R Shakurova
, 
L V Parfenova
Publication type: Proceedings Article
Publication date: 2022-02-04
AIP Publishing
SJR: 0.153
CiteScore: 0.5
Impact factor: —
ISSN: 0094243X, 15517616
Abstract
The effective one-pot method for the synthesis of new quaternized pyridine substituted analogs of betulin has been developed. The method is based on the reaction of the initial triterpene with organic tribromides in pyridines. The effect of various organic tribromides (Tempo+Br3−, TBA +Br3−, Py·HBr·Br2) and pyridines (pyridine, 3,5-lutidine, 2,6-lutidine, 4-picoline, and 2,4,6-collidine) in the yield of the desired products have also been investigated.
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Shakurova E. R., Parfenova L. V. Organic tribromides - Effective reagents for one-pot synthesis of pyridinium analogues of lupane triterpenoids // AIP Conference Proceedings. 2022. Vol. 2390.
GOST all authors (up to 50) Copy
Shakurova E. R., Parfenova L. V. Organic tribromides - Effective reagents for one-pot synthesis of pyridinium analogues of lupane triterpenoids // AIP Conference Proceedings. 2022. Vol. 2390.
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TY - CPAPER
DO - 10.1063/5.0069158
UR - https://doi.org/10.1063/5.0069158
TI - Organic tribromides - Effective reagents for one-pot synthesis of pyridinium analogues of lupane triterpenoids
T2 - AIP Conference Proceedings
AU - Shakurova, E R
AU - Parfenova, L V
PY - 2022
DA - 2022/02/04
PB - AIP Publishing
VL - 2390
SN - 0094-243X
SN - 1551-7616
ER -
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@inproceedings{2022_Shakurova,
author = {E R Shakurova and L V Parfenova},
title = {Organic tribromides - Effective reagents for one-pot synthesis of pyridinium analogues of lupane triterpenoids},
year = {2022},
volume = {2390},
month = {feb},
publisher = {AIP Publishing}
}