2,4-二氟硝基苯
2,4-二氟硝基苯结构式
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常用名 | 2,4-二氟硝基苯 | 英文名 | 2,4-Difluoronitrobenzene |
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| CAS号 | 446-35-5 | 分子量 | 159.090 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 207.0±0.0 °C at 760 mmHg | |
| 分子式 | C6H3F2NO2 | 熔点 | 9-10 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 90.6±0.0 °C | |
| 符号 |
GHS06 |
信号词 | Danger |
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A direct synthesis of 2-arylpropenoic acid esters having nitro groups in the aromatic ring: a short synthesis of (±)-coerulescine and (±)-horsfiline. Selvakumar N, et al.
Tetrahedron Lett. 43(50) , 9175-78, (2002)
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A solid phase traceless synthesis of 2-arylaminobenzimidazoles. Krchnák V, et al.
Tetrahedron Lett. 42(9) , 1627-30, (2001)
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Continuous synthesis and purification by direct coupling of a flow reactor with simulated moving-bed chromatography.
Angew. Chem. Int. Ed. Engl. 51(28) , 7028-30, (2012) Continuous synthesis meets continuous purification to produce pure products from crude reaction mixtures. In the nucleophilic aromatic substitution of 2,4-difluoronitrobenzene with morpholine the desired monosubstituted product can be continuously separated f... |
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Synthesis of a water-soluble protein cross-linking reagent.
Biol. Chem. Hoppe-Seyler 371(9) , 861-4, (1990) 2,4-Difluoro-5-nitrobenzenesulfonic acid has been synthesized by the sulfonation of 2,4-difluoronitrobenzene, and precipitated with KCl as the potassium sulfonate. The structure was confirmed by chemical and spectroscopic methods (IR, 1H-NMR, 13C-NMR, 19F-NMR... |