Gotowe bibliografie tematyczne / Thiazolo Quinoxaline

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  1. Artykuły w czasopismach
  2. Rozprawy doktorskie

Gotowa bibliografia na temat „Thiazolo Quinoxaline”

Autor: Grafiati
Data publikacji: 5 czerwca 2025
Data aktualizacji: 1 sierpnia 2025

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Artykuły w czasopismach na temat "Thiazolo Quinoxaline"

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Piltan, Mohammad. "One-Pot Synthesis of Thiazolo[3,4-a]Quinoxalines from 1,2-Diamines, Aryl Isothiocyanates and Ethyl Bromopyruvate." Journal of Chemical Research 41, no. 12 (2017): 712–14. http://dx.doi.org/10.3184/174751917x15127369231305.

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Some hitherto unreported thiazolo[3,4- a]quinoxaline derivatives have been synthesised in excellent yields via a one-pot, three-component reaction of benzene-1,2-diamines, ethyl bromopyruvate and aryl isothiocyanates in MeCN, for the first time. The protocol avoids the use of any catalysts or chromatographic separations and provides a wide range of novel thiazolo[3,4- a]quinoxalines.
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Ren, Demin, Xiaolian Hu, Yulin Huang, and Xiaofang Li. "Synthesis of Dispiro[Indeno[1,2-b]Quinoxaline-11,3′-Pyrrolizine-2′,2″-[1,3] Thiazolo[3,2-a]Pyrimidine Via Cycloaddition Reactions." Journal of Chemical Research 42, no. 9 (2018): 453–55. http://dx.doi.org/10.3184/174751918x15349264445767.

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The 1,3-dipolar cycloaddition reaction of ethyl 5-aryl-2-(2-methoxy-2-oxoethylidene)-7-methyl-3-oxo-2,3-dihydro-5 H-[1,3]thiazolo[3,2- a] pyrimidine-6-carboxylate and azomethine ylide, which was generated in situ by the reaction of 11 H-indeno[1,2- b]quinoxalin-11-one and L-proline, afforded novel 6″ethyl 1′-methyl 5″aryl-7″methyl-3″oxo-5’,6’,7’,7a′-tetrahydro-1' H,3″ H,5″ H-dispiro[indeno[1,2- b]quinoxaline-11, 3 ‘-pyrrolizine-2’,2″-[1,3]thiazolo[3,2- a]pyrimidine-1’,6″-dicarboxylates in good yields. The structures of all the products were characterised thoroughly by NMR, IR and HRMS together
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Y., A. AMMAR, M. ISMAIL I., M. SH. EL-SHARIEF A., A. MOHAMED Y., and M. AMER R. "Synthesis of some Newer Thiazolo and Thiadiazino Derivatives from 6-Methyl- or 6-Nitro-2,3-dichloroquinoxalines." Journal of Indian Chemical Society Vol. 66, Feb 1989 (1989): 124–27. https://doi.org/10.5281/zenodo.6303632.

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Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt <em>Manuscript received 23 October 1987, revised 18 August 1988, accepted 18 November 1988</em> lnteraction or 6-methyl&nbsp;or 6-nitro-2,3-dichloroquinoxaline (1a, b) with&nbsp;thiourea in ethanol led to the formation or diquinoxalino[2,3-<em>b</em>: 2&#39;,3&#39;-<em>e</em>]-1,4-dithiien derivatives (2a, b) with 2-imino-2,3-dihydrothiazolol [4,5-<em>b</em> ]quinoxalines (3a, b). 7-Methyl- or 7- nitro-3-amino-2-imino-2,3-dihydrothiazolo[4,5-<em>b</em>]quinoxaline (6a, b) were prepared and reacted with acid
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Petrova, G. M., V. N. Charushin, N. G. Shcherbakova, M. S. Golod, and O. N. Chupakhin. "Antifungal activity of thiazolo[4,5-b]quinoxaline-2-thiones." Pharmaceutical Chemistry Journal 21, no. 7 (1987): 518–20. http://dx.doi.org/10.1007/bf00758767.

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Koti, A. S. R., B. Bhattacharjee, N. S. Haram, et al. "Photophysics of some styryl thiazolo quinoxaline dyes in organic media." Journal of Photochemistry and Photobiology A: Chemistry 137, no. 2-3 (2000): 115–23. http://dx.doi.org/10.1016/s1010-6030(00)00360-9.

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Abu-Hashem, Ameen Ali, and Sami A. Al-Hussain. "Design, Synthesis of New 1,2,4-Triazole/1,3,4-Thiadiazole with Spiroindoline, Imidazo[4,5-b]quinoxaline and Thieno[2,3-d]pyrimidine from Isatin Derivatives as Anticancer Agents." Molecules 27, no. 3 (2022): 835. http://dx.doi.org/10.3390/molecules27030835.

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The current work aims to design and synthesis a new series of isatin derivatives and greatly enhances their cytotoxic activity. The derivatives 3-((bromophenyl) imino)-1-(morpholino (pyridine) methyl) indolin-2-one, 2-((oxoindoline) amino) benzoic acid, 3-(thiazolo-imino) indolinone, ethyl-2-((oxoindolin-3-ylidene)amino)-benzothiophene-3-carboxylate, 1-(oxoindoline)-benzo[4,5] thieno [2,3-d]pyrimidin-4(1H)-one, ethyl-2-(2-oxoindoline) hydrazine-1-carboxylate, N-(mercapto-oxo-pyrimidine)-2-(oxoindoline) hydrazine-1-carboxamide, N-(oxo-thiazolo[3,2-a] pyrimidine)-2-(oxoindolin-ylidene) hydrazine
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Kathrotiya, Haresh G., Sagar P. Gami, and Yogesh T. Naliapara. "An Efficient and Clean Synthesis of Thiophenyl Thiazole Depended Novel Triazolo[4,3-a]Quinoxaline Derivatives." International Letters of Chemistry, Physics and Astronomy 51 (May 2015): 125–34. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.51.125.

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A simple and efficient approach for the synthesis of thiophenyl thiazole based triazolo [4,3-a] quinoxaline derivatives is described. In this methodology, 3-hydrazinyl-N-(4-(thiophen-2-yl) thiazol-2-yl) quinoxalin-2-amine derivatives treated with various aromatic aldehyde to form Schiff base which on treatment with iodobenzene diacetate in dichloromethane at room temperature to furnish title compounds. The synthesized compounds were characterized by 1H NMR, 13C NMR, FT-IR, elemental analysis, and mass spectral data
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Kathrotiya, Haresh G., Sagar P. Gami, and Yogesh T. Naliapara. "An Efficient and Clean Synthesis of Thiophenyl Thiazole Depended Novel Triazolo[4,3-<i>a</i>]Quinoxaline Derivatives." International Letters of Chemistry, Physics and Astronomy 51 (May 15, 2015): 125–34. http://dx.doi.org/10.56431/p-flw9zc.

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A simple and efficient approach for the synthesis of thiophenyl thiazole based triazolo [4,3-a] quinoxaline derivatives is described. In this methodology, 3-hydrazinyl-N-(4-(thiophen-2-yl) thiazol-2-yl) quinoxalin-2-amine derivatives treated with various aromatic aldehyde to form Schiff base which on treatment with iodobenzene diacetate in dichloromethane at room temperature to furnish title compounds. The synthesized compounds were characterized by 1H NMR, 13C NMR, FT-IR, elemental analysis, and mass spectral data
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Abdel-Aziz, Hatem A., Nehal A. Hamdy, Amira M. Gamal-Eldeen, and Issa M. I. Fakhr. "Synthesis of New 2-Substituted 6-Bromo-3-methylthiazolo[3,2-a]- benzimidazole Derivatives and their Biological Activities." Zeitschrift für Naturforschung C 66, no. 1-2 (2011): 7–16. http://dx.doi.org/10.1515/znc-2011-1-202.

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1-(6-Bromo-3-methyl-1,3-thiazolo[3,2-a]benzimidazol-2-yl)ethanone (2) was prepared by bromination at ambient temperature of 1-(3-methylthiazolo[3,2-a]benzimidazol-2-yl)ethanone (1). The structure of 2 was determined by single-crystal X-ray diffraction. The precursor 5 was synthesized by heating a mixture of acetyl 2 and bromine. Various 2-substituted 6-bromo-3-methylthiazolo[3,2-a]benzimidazoles containing 1,3-thiazole, 1,4-benzothiazine, quinoxaline or imidazo[1,2-a]pyridine moieties were prepared starting from bromoacetyl 5. Taken together from the biological investigations, 2, 5, and 7a wer
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Prasanna, B., B. Srinivas, Y. Jagannadham, and Sumangala Rao. "An Efficient Synthesis of Thiazolo and Thiadiazolo Quinoxaline Derivatives in Ionic Liquid." E-Journal of Chemistry 9, no. 2 (2012): 893–98. http://dx.doi.org/10.1155/2012/865414.

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A series of 3-substitutedphenyl-1-thia-tetrazopentaleno[1,2-b] naphthalene4(a-d)and 2-substitutedphenyl-1-thia-pentazopentaleno[1,2-b] naphthalene5(a-d)were synthesizedvia., the reaction of 2-aminothiazoles2(a-d)and 2-aminothiadiazoles3(a-d)with 2,3-dichloro quinoxaline1in ionic liquid without using any catalyst. This protocol has the advantages of easier workup, milder reaction conditions, high yields, and environmentally benign procedure over traditional methods. The synthesized compounds4(a-d)and5(a-d)tested for their anti-fungal activity and these compounds were characterized by IR, NMR an
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Rozprawy doktorskie na temat "Thiazolo Quinoxaline"

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Campos, Patrick Teixeira. "Síntese e estrutura de compostos poliaza heterocíclicos." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/4236.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This work describes the synthesis of a number of polyaza heterocycles and the mechanistic study to obtain these products. Furthermore, the characterization was performed by spectroscopic method and the structural study by X-ray diffraction and theoretical calculations of molecular orbitals. The synthesis of polyaza heterocyclic compounds began from the cyclocondensation reaction between a β- enaminodiketone and 2-aminopyridine, 2-aminothiazole or 2-aminobenzoimidazole in order to achieve pyrido[1,2-a]pyrimidin-4-one, thiazole[3,2-a
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