4-Chloro-2-nitroaniline synthesis
- Product Name:4-Chloro-2-nitroaniline
- CAS Number:89-63-4
- Molecular formula:C6H5ClN2O2
- Molecular Weight:172.57
610-40-2
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89-63-4
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$13.00/50g
Yield:89-63-4 90%
Reaction Conditions:
with sodium tetrahydroborate in ethanol;water at 20; for 4 h;Green chemistry;
Steps:
4.5 General procedure for the reduction of nitro aromatic using starch-crt(at)Au
General procedure: To a flask containing nitroarene (0.5 mmol), starch-crt(at)Au (0.1 mol%, 25 mg) and NaBH4 (2.5 mmol, 45 mg), 2 mL of H2O:EtOH (1:1) was added. Reaction mixture was stirred at room temperature for the appropriate reaction times (see Tables 2 and 3). Progress of the reactions were monitored by GC, TLC and or 1H NMR. After completion of the reaction, the crude product was extracted with ethyl acetate (3 × 5 mL). The solvent was evaporated and the residue was purified using column or plate chromatography.
References:
Gholinejad, Mohammad;Dasvarz, Neda;Shojafar, Mohammad;Sansano, José M. [Inorganica Chimica Acta,2019,vol. 495,art. no. 118965]
88-74-4
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89-63-4
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106-47-8
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89-63-4
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108-42-9
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89-63-4
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121-73-3
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769-11-9
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89-63-4
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121-87-9
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