δ-Keto Aminoacrylonitriles and δ-Keto Aminoenones from 1-Pyrrolines, Cyanoacetylenes, and Acetylenic Ketones
Publication type: Journal Article
Publication date: 2022-01-17
scimago Q2
wos Q2
SJR: 0.559
CiteScore: 4.6
Impact factor: 2.3
ISSN: 00397881, 1437210X
Catalysis
Organic Chemistry
Abstract
The ring-opening/functionalization of 1-pyrrolines by cyanoacetylenes or acetylenic ketones (20–80 °C, MeCN, H2O) affords δ-keto aminoacrylonitriles and δ-keto aminoenones, mostly as the Z-isomers, in up to 85% yields. The synthesis involves C(2)–N bond cleavage in the intermediate hemiaminal resulting from the intermediate 1,3(4)-dipolar 1-pyrroline/acetylene complexes and water.
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Total citations:
7
Citations from 2024:
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(85.71%)
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GOST
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Trofimov B. A. et al. δ-Keto Aminoacrylonitriles and δ-Keto Aminoenones from 1-Pyrrolines, Cyanoacetylenes, and Acetylenic Ketones // Synthesis. 2022. Vol. 54. No. 11. pp. 2635-2646.
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Trofimov B. A., Oparina L. A., Mal’kina A. G., Kolyvanov N. A., Ushakov I. A., Saliy I. V., Apartsin K. A. δ-Keto Aminoacrylonitriles and δ-Keto Aminoenones from 1-Pyrrolines, Cyanoacetylenes, and Acetylenic Ketones // Synthesis. 2022. Vol. 54. No. 11. pp. 2635-2646.
Cite this
RIS
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TY - JOUR
DO - 10.1055/a-1742-2736
UR - https://doi.org/10.1055/a-1742-2736
TI - δ-Keto Aminoacrylonitriles and δ-Keto Aminoenones from 1-Pyrrolines, Cyanoacetylenes, and Acetylenic Ketones
T2 - Synthesis
AU - Trofimov, Boris A.
AU - Oparina, Ludmila A.
AU - Mal’kina, Anastasiya G.
AU - Kolyvanov, Nikita A.
AU - Ushakov, Igor A.
AU - Saliy, Ivan V
AU - Apartsin, Konstantin A
PY - 2022
DA - 2022/01/17
PB - Georg Thieme Verlag KG
SP - 2635-2646
IS - 11
VL - 54
SN - 0039-7881
SN - 1437-210X
ER -
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BibTex (up to 50 authors)
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@article{2022_Trofimov,
author = {Boris A. Trofimov and Ludmila A. Oparina and Anastasiya G. Mal’kina and Nikita A. Kolyvanov and Igor A. Ushakov and Ivan V Saliy and Konstantin A Apartsin},
title = {δ-Keto Aminoacrylonitriles and δ-Keto Aminoenones from 1-Pyrrolines, Cyanoacetylenes, and Acetylenic Ketones},
journal = {Synthesis},
year = {2022},
volume = {54},
publisher = {Georg Thieme Verlag KG},
month = {jan},
url = {https://doi.org/10.1055/a-1742-2736},
number = {11},
pages = {2635--2646},
doi = {10.1055/a-1742-2736}
}
Cite this
MLA
Copy
Trofimov, Boris A., et al. “δ-Keto Aminoacrylonitriles and δ-Keto Aminoenones from 1-Pyrrolines, Cyanoacetylenes, and Acetylenic Ketones.” Synthesis, vol. 54, no. 11, Jan. 2022, pp. 2635-2646. https://doi.org/10.1055/a-1742-2736.