1,4-Diamino-2-nitrobenzene synthesis
- Product Name:1,4-Diamino-2-nitrobenzene
- CAS Number:5307-14-2
- Molecular formula:C6H7N3O2
- Molecular Weight:153.14
0.5 moles (ca. 103.1 g) of 1,4-p-phenylenediamine sulfate I, 1.1 moles (ca. 231 g) of analytically pure trifluoroacetic anhydride, 1.6 moles (ca. 162 g) of triethylamine, and 250 ml of analytically pure dichloromethane, were added to the reactor and st
122-80-5
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5307-14-2
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Yield:-
Steps:
Multi-step reaction with 3 steps
1: water
2: nitric acid / -10 - -5 °C / und verseift das dabei entstandene N-<3-Nitro-4-acetamino-phenyl>-phthalimid durch merhtaegiges Stehenlassen mit Ammoniak oder schneller durch Erhitzen mit Ammoniak
3: KOH-solution
References:
Chazel [Chemische Berichte,1907,vol. 40,p. 3179,3183]
97-02-9
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5307-14-2
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$5.00/10g
2871-01-4
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5307-14-2
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7418-43-1
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5307-14-2
344 suppliers
$5.00/10g