Benzenamine,4-fluoro-2-methyl-5-nitro-
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Benzenamine,4-fluoro-2-methyl-5-nitro-
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CAS No:
446-18-4
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Formula:
C7H7FN2O2
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Chemical Name:
Benzenamine,4-fluoro-2-methyl-5-nitro-
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Synonyms:
4-fluoro-2-methyl-5-nitroaniline;Benzenamine,4-fluoro-2-methyl-5-nitro-;BENZENAMINE, 4-FLUORO-2-METHYL-5-NITRO-;SCHEMBL1521508;CTK4I8341;2-amino-5-fluoro-4-nitrotoluene;DTXSID30597594;EMOLECULES 43011691;ZINC39133591;4-(THIOPHEN-3-YL)PHENOL97
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CAS No:
Benzenamine,4-fluoro-2-methyl-5-nitro- Use and Manufacturing
Preparation of 1-fluoro-4-isothiocyanato-5-methyl-2-nitro-benzene IV-a Fuming nitric acid (3.35 mL, 84 mmol) in concentrated sulfuric acid (10 mL) was added dropwise to a -5°C cooled solution of 4-fluoro-2-methyl-phenylamine (10.5 g, 84 mmol) in 90 mL of concentrated sulfuric acid. The reaction mixture was stirred at 0°C for 2h and cold water added (300 mL). Then, a cold solution of NaOH (10 N) was slowly added until pH=10 and the resultant precipitate was filtered off to give intermediate IV-e as yellow solid (12.7 g, 89percent). H NMR (400 MHz, DMSO-dStep-1: Preparation of 4-fluoro-2-methyl-5-nitroaniline Concentrated nitric acid (17 g, 0.18 mol) was added dropwise to a stirred solution of 4-fluoro-2-methylanilme (20 g, 0.16 mol) in cone HStep 1
Benzenamine,4-fluoro-2-methyl-5-nitro-
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