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pro vyhledávání: '"Tetrahydropyridine"'
Akademický článek
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Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 10, Pp 877-882 (2023)
The title compound, C32H28F2N2O2, a highly functionalized tetrahydropyridine, was synthesized by a one-pot multi-component reaction of 4-fluoroaniline, ethyl acetoacetate and benzaldehyde at room temperature using sodium lauryl sulfate as a catalyst.
Externí odkaz:
https://doaj.org/article/0eb1eadea9224ab4b63ff5e55f2aee96
Autor:
Hyun-Joon Ha
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
The use of organocatalysts and a pot economy has strengthened recent organic syntheses. Synthetic methodologies may be applicable in laboratory preparation or in the industrial production of valuable organic compounds. In most cases, synthetic challe
Externí odkaz:
https://doaj.org/article/6e7a200627f24145990b39d682facdad
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 8, Pp 105026- (2023)
Nano-SnCl4/γ-Al2O3 as a reusable and green heterogeneous catalyst was prepared by the reaction of tin tetrachloride with γ-alumina. This solid acid catalyst was characterized by fourier transform-infrared spectroscopy (FT-IR), X-ray diffraction (XR
Externí odkaz:
https://doaj.org/article/3cbc28c4b3674bafae853a80e8818eff
Autor:
Khammed A. Asadov, Victor N. Khrustalev, Ekaterina V. Dobrokhotova, Mehmet Akkurt, Afet T. Huseynova, Anzurat A. Akobirshoeva, Elnur Z. Huseynov
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 3, Pp 330-335 (2022)
The central tetrahydropyridine ring of the title compound, C19H17N3O2, adopts a screw-boat conformation. In the crystal, strong C—H...O and N—H...N hydrogen bonds form dimers with R22(14) and R22(12) ring motifs, respectively, between consecutive
Externí odkaz:
https://doaj.org/article/34635c72a64d4ad5bdc6f739dc75bbd9
Autor:
Ibrahim G. Mamedov, Victor N. Khrustalev, Mehmet Akkurt, Anton P. Novikov, Ayten R. Asgarova, Khatira N. Aliyeva, Anzurat A. Akobirshoeva
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 3, Pp 291-296 (2022)
The crystal structure of the title compound, C20H16BrN3O2, was determined using an inversion twin. Its asymmetric unit comprises two crystallographically independent molecules (A and B) being the stereoisomers. Both molecules are linked by pairs of N
Externí odkaz:
https://doaj.org/article/685417cbdfa64bfda2b19ea043340718
Akademický článek
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Publikováno v:
Molecules, Vol 28, Iss 17, p 6186 (2023)
1,2- and 1,4-dihydropyridines and N-substituted 2-pyridones are very important structural motifs due to their synthetic versatility and vast presence in a variety of alkaloids and bioactive molecules. In this article, we gather and summarize the cata
Externí odkaz:
https://doaj.org/article/100e05caf63143dfa0b57b14803d812e
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 13, Iss 4, Pp 335-349 (2021)
As heterocyclic nitrogen molecules, tetrahydropyridines have been recognized as significant constituents of many natural and synthetic compounds, many of which have interesting biological and pharmacological properties. Tetrahydropyridines (THPs) pla
Externí odkaz:
https://doaj.org/article/fe06aa4d938644c194edef9dce42bb47
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 12, Iss 4, Pp 232-241 (2020)
Tetrahydropyridine derivatives are one of the most demanding molecules due to its great applications in medicinal and synthetic chemistry. Here we have designed a new way to synthesize a series of tetrahydropyridine derivatives using citric acid. In
Externí odkaz:
https://doaj.org/article/5de06fe0c36c44b9be1236d1a57e8e47