... is only slightly soluble in cold water but dissolves readily in hot water and most organic solvents. Quinoline itself ... Quinoline was first extracted from coal tar in 1834 by German chemist Friedlieb Ferdinand Runge; he called quinoline leukol (" ... Quinolines are present in small amounts in crude oil within the virgin diesel fraction. It can be removed by the process called ... Quinolines are used in the manufacture of dyes and the preparation of hydroxyquinoline sulfate and niacin. It is also used as a ...
... may refer to two chemically related dyes: Quinoline Yellow SS, a bright yellow dye Quinoline Yellow WS, a ... This disambiguation page lists articles associated with the title Quinoline Yellow. If an internal link led you here, you may ...
Some quinoline alkaloids show antiseptic, convulsive or antineoplastic effects. Alkaloids with a quinoline partial structure ... are also counted among the quinoline alkaloids. Also nitramarine (1-(2-quinolinyl)-β-carboline) belongs to the quinoline ... Among the quinoline alkaloids are the cinchona alkaloids quinine and quinidine, which are important due to their therapeutic ... Quinoline alkaloids are naturally occurring chemical compounds from the group of alkaloids, which are chemically derived from ...
... is a quaternary ammonium compound produced by reaction of quinoline with methyl iodide. It has paralyzing ... Quaternary ammonium compound Stockman, R (September 1893). "The Physiological Action of Quinoline, Isoquinoline and some of ... Quinolines, Quaternary ammonium compounds, Iodides, All stub articles, Heterocyclic compound stubs). ...
There are multiple ways to synthesize quinoline, one of which is the Combes quinoline synthesis. The synthesis of quinoline ... The Combes quinoline synthesis is often used to prepare the 2,4-substituted quinoline backbone and is unique in that it uses a ... resulting in the end product of a substituted quinoline. The formation of the quinoline product is influenced by the ... "Quinolines". Sigma-Aldrich. Sigma-Aldrich Co. LLC. Retrieved 7 December 2013. Luo, Z.G.; Zeng, C.C; Wang, F.; HE, H.Q.; Wang, C ...
The Knorr quinoline synthesis is an intramolecular organic reaction converting a β-ketoanilide to a 2-hydroxyquinoline using ... 2007, 72, 9761-9764 doi:10.1021/jo7013092 (Use dmy dates from June 2013, Ring forming reactions, Quinoline forming reactions, ...
The Niementowski quinoline synthesis is the chemical reaction of anthranilic acids and ketones (or aldehydes) to form γ- ... Wang, M. -X., Liu, Y., Huang, Z, -T.; Liu; Huang (2001). "Novel and convenient synthesis of polyfunctionalized quinolines, ... 376-384 Manske, R. H. (1942). "The Chemistry of Quinolines". Chem. Rev. 30: 127. doi:10.1021/cr60095a006. Hisano, T. (1973). " ... The temperatures required for this reaction make it less popular than other quinoline synthetic procedures. However, variations ...
In enzymology, a quinoline 2-oxidoreductase (EC 1.3.99.17) is an enzyme that catalyzes the chemical reaction quinoline + ... Bauder R, Tshisuaka B, Lingens F (1990). "Microbial metabolism of quinoline and related compounds. VII Quinoline oxidoreductase ... XII Isolation and characterization of the quinoline oxidoreductase from Rhodococcus spec. B1 compared with the quinoline ... The systematic name of this enzyme class is quinoline:acceptor 2-oxidoreductase (hydroxylating). As of late 2007, only one ...
... is a mixture of organic compounds derived from the dye Quinoline Yellow SS (spirit soluble). Owing to the ... "QUINOLINE YELLOW WS (C.I. ACID YELLOW 3)". Retrieved 30 June 2023. Additives FAO[dead link] "Quinoline Yellow for microscopy ( ... In the EU and Australia, Quinoline Yellow is permitted in beverages and is used in foods, like sauces, decorations, and ... freepatentsonline.com - Process for purification of quinoline yellow efsa.europa.eu - EFSA updates safety advice on six food ...
Quinoline yellow is representative of a large class of quinophthalone pigments. It is suggested that quinoline yellow exhibits ... When sulfonated, it converts to a water-soluble derivative, Quinoline Yellow WS. Quinoline Yellow SS is used in spirit lacquers ... Quinoline Yellow SS is a bright yellow dye with green shade. It is insoluble in water, but soluble in nonpolar organic solvents ... Quinoline Yellow SS is used in some yellow colored smoke formulations. It may cause contact dermatitis. It has the appearance ...
"Microbial metabolism of quinoline and related compounds. XV Quinoline-4-carboxylic acid oxidoreductase from Agrobacterium spec. ... In enzymology, a quinoline-4-carboxylate 2-oxidoreductase (EC 1.3.99.19) is an enzyme that catalyzes the chemical reaction ... The systematic name of this enzyme class is quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating). Other names in ... reduced acceptor The 3 substrates of this enzyme are quinoline-4-carboxylate, acceptor, and H2O, whereas its two products are 2 ...
3-(2-furoyl)-quinoline-2-carboxaldehyde (FQ) is a fluorogenic amine labeling dye that is not fluorescent itself, but reacts ... "3-(2-Furoyl)quinoline-2-carboxaldehyde". sigmaaldrich.com. Retrieved 2023-03-09. v t e (Articles with short description, Short ... Beale, Stephen C.; Hsieh, You-Zung; Wiesler, Donald; Novotny, Milos (1990). "Application of 3-(2-furoyl)quinoline-2- ... quinoline-2-carboxaldehyde". Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 780 (2 ...
... (CBQCA) is a fluorogenic amine labeling dye that is not fluorescent itself, but ... quinoline-2-carboxaldehyde, a Reagent with Broad Dynamic Range for the Assay of Proteins and Lipoproteins in Solution". ... Quinolines, Aldehydes, Benzoic acids, Aromatic ketones, All stub articles, Organic compound stubs). ...
The Skraup synthesis is a chemical reaction used to synthesize quinolines. It is named after the Czech chemist Zdenko Hans ... Manske, R. H. F. (1942). "The Chemistry of Quinolines". Chem. Rev. 30: 113-144. doi:10.1021/cr60095a006. Manske, Richard H. F ... doi:10.1016/S0040-4020(01)98495-9. Clarke, H. T.; Davis, A. W. (1941). "Quinoline". Organic Syntheses.{{cite journal}}: CS1 ... CS1 maint: multiple names: authors list, Ring forming reactions, Condensation reactions, Quinoline forming reactions, Name ...
Jia, C.-S.; Zhang, Z.; Tu, S.-J.; Wang, G.-W. (2006). "Rapid and efficient synthesis of poly-substituted quinolines assisted by ... Hexacyclic Compounds: Pyridine, Quinoline, and Isoquinoline". Chem. Rev. 35 (2): 77-277. doi:10.1021/cr60111a001. Cheng, C.-C ... Wu, J.; Xia, H.-G.; Gao, K. (2006). "Molecular iodine: A highly efficient catalyst in the synthesis of quinolines via ... The Friedländer synthesis is a chemical reaction of 2-aminobenzaldehydes with ketones to form quinoline derivatives. It is ...
Reaction of N-acyl isatins with base gives 2-hydroxy-quinoline-4-carboxylic acids. Camps quinoline synthesis Friedländer ... Hexacyclic Compounds: Pyridine, Quinoline, and Isoquinoline". Chem. Rev. 35 (2): 77-277. doi:10.1021/cr60111a001. Shvekhgeimer ... Manske, R. H. (1942). "The Chemistry of Quinolines". Chem. Rev. 30 (1): 113-144. doi:10.1021/cr60095a006. Bergstrom, F. W. ( ... is the chemical reaction of isatin with base and a carbonyl compound to yield substituted quinoline-4-carboxylic acids. Several ...
"Quinoline". Organic Syntheses. 2: 79. doi:10.15227/orgsyn.002.0079. Fahlbusch, Karl-Georg; Hammerschmidt, Franz-Josef; Panten, ...
It has been used as a mild oxidant in reactions like the Skraup quinoline synthesis. Nitrobenzene is highly toxic (Threshold ... "Quinoline". Organic Syntheses. 1: 478. Division, US EPA, ORD, Integrated Risk Information System. "Nitrobenzene CASRN 98-95-3 ...
It is one of the methyl derivatives of the heterocyclic compound quinoline. It is bioactive and is used in the preparation of ... "Quinoline and Isoquinoline". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a22_465 ... 1911). "Quinoline" . Encyclopædia Britannica. Vol. 22 (11th ed.). Cambridge University Press. pp. 758-760. (Articles without ... Quinoline Yellows, pinacyanol). It is the precursor to the pH indicator Quinaldine Red. Quinaldine sulfate is an anaesthetic ...
It is a structural isomer of quinoline. Isoquinoline and quinoline are benzopyridines, which are composed of a benzene ring ... S. Hoogewerf and W.A. van Dorp (1885) "Sur un isomére de la quinoléine" (On an isomer of quinoline), Recueil des Travaux ... doi:10.1007/978-1-4612-2000-8_1. ISBN 978-1-4612-7375-2. "Quinoline" . Encyclopædia Britannica. Vol. 22 (11th ed.). 1911. pp. ... exploiting the fact that isoquinoline is more basic than quinoline. Isoquinoline can then be isolated from the mixture by ...
... (4NQO) is a quinoline, a carcinogenic and mutagenic chemical. Quinolines, like 4NQO, possess a ... 4-Nitroquinoline 1-oxide (also known as 4-NQO, 4NQO, 4Nqo, NQO and NQNO) is a quinoline derivative and a tumorigenic compound ... "Quinoline (Benzopyridine)". LaVoie, Edmond J.; Adams, Elisabeth Ann; Shigematsu, Akemi; Hoffman, Dietrich (September 1983). "On ... the metabolism of quinoline and isoquinoline: possible molecular basis for differences in biological activities". ...
The root contains benzophenanthridines and quinolines. Alkaloids: dictamnine. dimethylaheleryth-rine, austrosinensine, 8- ...
The analogous quinoline compound behaves similarly. Pyridinium tribromide can be obtained by reacting pyridinium bromide with ... Smalley, Robert K. (2009). "3. Haloquinolines". In Jones, Gurnos (ed.). The Chemistry of Heterocyclic Compounds, Quinolines. ...
... is an organic compound that is the semi-hydrogenated derivative of quinoline. It is a colorless oil. ... Typically tetrahydroquinoline derivatives are prepared by hydrogenation of the corresponding quinoline using heterogeneous ... Tetrahydroquinolines are produced by hydrogenation of quinolines. Because the hydrogenation is reversible, tetrahydroquinoline ...
8-quinoline > 8-quinazoline > 8-isoquinoline ≥ cinnoline > phthalazine > quinoxaline > 5-quinoline e.g. AMG-517 (fig. 8b), ... structure-activity relationships for ureas with quinoline, isoquinoline, quinazoline, phthalazine, quinoxaline, and cinnoline ...
... is the 8-amino derivative of quinoline. Often abbreviated AQ, it is a pale yellow solid. It is structurally ... The original synthesis of AQ involved nitration of quinoline to give a mixture of the 5- and 8-nitroderivatives, which were ... Kaufmann, Adolf; Zeller, Otto (1917). "Über Nitro‐amino‐chinoline". Berichte der Deutschen Chemischen Gesellschaft. 50 (2): ... Nqoro, Xhamla; Tobeka, Naki; Aderibigbe, Blessing (2017). "Quinoline-Based Hybrid Compounds with Antimalarial Activity". ...
The systematic name of this enzyme class is 4-(hydroxyamino)quinoline N-oxide:NADP+ oxidoreductase. Other names in common use ... Toriyama N (1965). "[Metabolism of quinoline derivatives. On the reducing enzyme of 4-nitroquinoline-N-oxide]". Nichidai Igaku ... quinoline N-oxide + 2 NAD(P)+ + H2O ⇌ {\displaystyle \rightleftharpoons } 4-nitroquinoline N-oxide + 2 NAD(P)H + 2 H+ The 4 ...
Quinolines such as hydroxyquinolone, dequalium chloride, or chlorquinaldol. Actinonin Henry Jacques Garrigues, introduced ...
Quinolines hinder the growth of the hemozoin crystals. Leiserowitz and Ronit Buller modeled the growth of the hemozoin crystals ... "Quinoline Binding Site on Malaria Pigment Crystal: A Rational Pathway for Antimalaria Drug Design". Crystal Growth & Design. 2 ... and studying antimalarial drugs such as quinoline compounds. The malaria pathogen breaks down hemoglobin, producing a poisonous ... using computer simulation and found that their crystal surfaces were ideal for the docking of the quinolines. This explained ...
"Graduate Chemist Develops Three New Quinoline Drugs". The Technique. 1942-02-20. Retrieved 2010-02-02. "A study of quinoline ...