том 49 издание 16 страницы 3749-3767

An Intramolecular Diels–Alder Furan (IMDAF) Approach towards the Synthesis of Isoindolo[2,1-a]quinazolines and Isoindolo[1,2-b]quinazolines

Тип публикацииJournal Article
Дата публикации2017-05-05
scimago Q2
wos Q2
БС2
SJR0.559
CiteScore4.6
Impact factor2.3
ISSN00397881, 1437210X
Catalysis
Organic Chemistry
Краткое описание

An efficient approach to bridged pentacyclic nitrogen heterocycles via the tandem acylation/intramolecular Diels–Alder furan (IMDAF) reaction of 2-furylquinazolinones is described. Reactions of α,β-unsaturated acid anhydrides with 2-furyl-2,3-dihydroquinazolin-4-ones give 6b,9-epoxyisoindolo[2,1-a]quinazolines in average yields. In this case, the exo-IMDAF reactions proceed with excellent diastereoselectivity giving five stereogenic centers and three new rings in one synthetic step. Isomeric 2,4a-epoxyisoindolo[1,2-b]quinazolines are obtained by one-pot, three-component condensation reactions of allylamine, isatoic anhydride and furaldehydes involving the same IMDAF­ reaction as the key step. Some useful transformations including halogenation, hydrogenation, Prilezhaev epoxidation, and esterification of the synthesized epoxyisoindoloquinazolines are also demonstrated.

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Acta Crystallographica Section E: Crystallographic Communications
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ГОСТ |
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Zaytsev V. et al. An Intramolecular Diels–Alder Furan (IMDAF) Approach towards the Synthesis of Isoindolo[2,1-a]quinazolines and Isoindolo[1,2-b]quinazolines // Synthesis. 2017. Vol. 49. No. 16. pp. 3749-3767.
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Zaytsev V., Revutskaya E., Nikanorova T., Nikitina E., Dorovatovskii P., Khrustalev V., Yagafarov N., Zubkov F., Varlamov A. An Intramolecular Diels–Alder Furan (IMDAF) Approach towards the Synthesis of Isoindolo[2,1-a]quinazolines and Isoindolo[1,2-b]quinazolines // Synthesis. 2017. Vol. 49. No. 16. pp. 3749-3767.
RIS |
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TY - JOUR
DO - 10.1055/s-0036-1588812
UR - https://doi.org/10.1055/s-0036-1588812
TI - An Intramolecular Diels–Alder Furan (IMDAF) Approach towards the Synthesis of Isoindolo[2,1-a]quinazolines and Isoindolo[1,2-b]quinazolines
T2 - Synthesis
AU - Zaytsev, Vladimir
AU - Revutskaya, Ekaterina
AU - Nikanorova, Tatiana
AU - Nikitina, Eugeniya
AU - Dorovatovskii, Pavel
AU - Khrustalev, Victor
AU - Yagafarov, Niyaz
AU - Zubkov, Fedor
AU - Varlamov, Alexey
PY - 2017
DA - 2017/05/05
PB - Georg Thieme Verlag KG
SP - 3749-3767
IS - 16
VL - 49
SN - 0039-7881
SN - 1437-210X
ER -
BibTex |
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BibTex (до 50 авторов) Скопировать
@article{2017_Zaytsev,
author = {Vladimir Zaytsev and Ekaterina Revutskaya and Tatiana Nikanorova and Eugeniya Nikitina and Pavel Dorovatovskii and Victor Khrustalev and Niyaz Yagafarov and Fedor Zubkov and Alexey Varlamov},
title = {An Intramolecular Diels–Alder Furan (IMDAF) Approach towards the Synthesis of Isoindolo[2,1-a]quinazolines and Isoindolo[1,2-b]quinazolines},
journal = {Synthesis},
year = {2017},
volume = {49},
publisher = {Georg Thieme Verlag KG},
month = {may},
url = {https://doi.org/10.1055/s-0036-1588812},
number = {16},
pages = {3749--3767},
doi = {10.1055/s-0036-1588812}
}
MLA
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Zaytsev, Vladimir, et al. “An Intramolecular Diels–Alder Furan (IMDAF) Approach towards the Synthesis of Isoindolo[2,1-a]quinazolines and Isoindolo[1,2-b]quinazolines.” Synthesis, vol. 49, no. 16, May. 2017, pp. 3749-3767. https://doi.org/10.1055/s-0036-1588812.