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Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3-b]indolizines from Alkylpyridinium Salts and Enaminones

Тип публикацииJournal Article
Дата публикации2020-09-05
scimago Q1
wos Q2
БС1
SJR0.865
CiteScore8.6
Impact factor4.6
ISSN14203049
Organic Chemistry
Drug Discovery
Physical and Theoretical Chemistry
Pharmaceutical Science
Molecular Medicine
Analytical Chemistry
Chemistry (miscellaneous)
Краткое описание

Pyridinium ylides are well recognized as dipoles for cycloaddition reactions. In its turn, the microwave-assisted interaction of N-(cyanomethyl)-2-alkylpyridinium salts with enaminones unexpectedly proceeds as a domino sequence of cycloisomerization and cyclocondensation reactions, instead of a 1,3-dipolar cycloaddition. The reaction takes place in the presence of sodium acetate as base and employs benign solvents. The optical properties of the resulting pyrido[2,3-b]indolizines were studied, showing green light emission with high fluorescence quantum yields.

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Molecules
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ГОСТ |
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Sokolova E. A. et al. Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3-b]indolizines from Alkylpyridinium Salts and Enaminones // Molecules. 2020. Vol. 25. No. 18. p. 4059.
ГОСТ со всеми авторами (до 50) Скопировать
Sokolova E. A., Festa A. A., Karthikeyan S., Rybakov V. B., Varlamov A. V., Voskressensky L. G., Van Der Eycken E. V. Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3-b]indolizines from Alkylpyridinium Salts and Enaminones // Molecules. 2020. Vol. 25. No. 18. p. 4059.
RIS |
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TY - JOUR
DO - 10.3390/molecules25184059
UR - https://doi.org/10.3390/molecules25184059
TI - Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3-b]indolizines from Alkylpyridinium Salts and Enaminones
T2 - Molecules
AU - Sokolova, Ekaterina A
AU - Festa, Alexey A
AU - Karthikeyan, Subramani
AU - Rybakov, Victor B.
AU - Varlamov, Alexey V
AU - Voskressensky, Leonid G
AU - Van Der Eycken, Erik V
PY - 2020
DA - 2020/09/05
PB - MDPI
SP - 4059
IS - 18
VL - 25
PMID - 32899473
SN - 1420-3049
ER -
BibTex |
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@article{2020_Sokolova,
author = {Ekaterina A Sokolova and Alexey A Festa and Subramani Karthikeyan and Victor B. Rybakov and Alexey V Varlamov and Leonid G Voskressensky and Erik V Van Der Eycken},
title = {Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3-b]indolizines from Alkylpyridinium Salts and Enaminones},
journal = {Molecules},
year = {2020},
volume = {25},
publisher = {MDPI},
month = {sep},
url = {https://doi.org/10.3390/molecules25184059},
number = {18},
pages = {4059},
doi = {10.3390/molecules25184059}
}
MLA
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Sokolova, Ekaterina A., et al. “Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3-b]indolizines from Alkylpyridinium Salts and Enaminones.” Molecules, vol. 25, no. 18, Sep. 2020, p. 4059. https://doi.org/10.3390/molecules25184059.