2,4-Dichloro-5-fluoro-3-nitrobenzoic acid
2,4-Dichloro-5-fluoro-3-nitrobenzoic acid structure
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Common Name | 2,4-Dichloro-5-fluoro-3-nitrobenzoic acid | ||
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| CAS Number | 106809-14-7 | Molecular Weight | 253.999 | |
| Density | 1.8±0.1 g/cm3 | Boiling Point | 390.4±42.0 °C at 760 mmHg | |
| Molecular Formula | C7H2Cl2FNO4 | Melting Point | 193-197 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 189.9±27.9 °C | |
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Synthesis and antibacterial activity of some novel 4-oxopyrido[2,3-a]phenothiazines.
Arch. Pharm. (Weinheim) 347(11) , 861-72, (2014) A series of substituted 4-oxopyrido[2,3-a]phenothiazine-3-carboxylic acids (6a-d) were prepared via cyclization of the corresponding ethyl 7-(arylthioxy)-8-nitro(or azido)-4-oxoquinoline-3-carboxylates (3a-d/4a-d), followed by hydrolysis of the resultant este... |
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Defluorinated sparfloxacin as a new photoproduct identified by liquid chromatography coupled with UV detection and tandem mass spectrometry.
Antimicrob. Agents Chemother. 42(5) , 1151-9, (1998) Photodegradation of sparfloxacin was observed by means of high-pressure liquid chromatography with UV detection and liquid chromatography coupled with UV detection and tandem mass spectrometry (LC-MS/MS). Three products were detected. Comparison with an indep... |
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Heterocycles [h]-fused onto 4-oxoquinoline-3-carboxylic acid, part VIII [1]. Convenient synthesis and antimicrobial properties of substituted hexahydro[1,4]diazepino[2,3-h]quinoline-9-carboxylic acid and its tetrahydroquino[7,8-b]benzodiazepine analog.
Molecules 13(11) , 2880-93, (2008) [1,4]Diazepino[2,3-h]quinolone carboxylic acid 3 and its benzo-homolog tetrahydroquino[7,8-b]benzodiazepine-3-carboxylic acid 5 were prepared via PPAcatalyzed thermal lactamization of the respective 8-amino-7-substituted-1,4-dihydroquinoline-3-carboxylic acid... |
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Heterocycles [h]fused onto 4-oxoquinoline-3-carboxylic acid, part IV. Convenient synthesis of substituted hexahydro [1,4]thiazepino[2,3-h]quinoline-9-carboxylic acid and its tetrahydroquino[7,8-b]benzothiazepine homolog.
Molecules 12(8) , 1558-68, (2007) Substituted [1,4]thiazepino[2,3-h]quinolinecarboxylic acid 3 is prepared by PPA-catalyzed thermal lactamization of the respective 8-amino-7-[(2-carboxyethyl)thio]-1,4-dihydroquinoline-3-carboxylic acid 9. The latter synthon is obtained by reduction of the 8-n... |
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Synthesis and antibacterial properties of new N4-acetylated hexahydro-2,7-dioxopyrido[2,3-f]quinoxaline-8-carboxylic acids.
J. Enzyme Inhib. Med. Chem. 26(5) , 649-56, (2011) Direct interaction between 7-chloro-1-cyclopropyl-6-fluoro-8-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid and primary α-amino acids (exemplified by glycine, alanine, and l-valine) in aqueous ethanolic NaHCO(3) at 70-80°C for 24-72 h produced the respect... |
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Synthesis and antibacterial activity of 9-cyclopropyl-4-fluoro-6-oxo-6, 9-dihydro-[1, 2, 5] thiadiazolo [3, 4-h] quinoline-7-carboxylic acid and its ethyl ester. Al-Qawasmeh RA, et al.
ARKIVOC 12 , 322-326, (2009)
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Synthesis and antibacterial properties of new 8-nitrofluoroquinolone derivatives. Al-Hiari YM, et al.
Molecules 12(6) , 1240-1258, (2007)
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