![](/CAS/GIF/23838-73-5.gif)
N-Ethylbenzene-1,2-diamine synthesis
- Product Name:N-Ethylbenzene-1,2-diamine
- CAS Number:23838-73-5
- Molecular formula:C8H12N2
- Molecular Weight:136.19
![N-ETHYL-2-NITROANILINE](/CAS/GIF/10112-15-9.gif)
10112-15-9
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$17.00/250mg
![N-Ethylbenzene-1,2-diamine](/CAS/GIF/23838-73-5.gif)
23838-73-5
35 suppliers
$46.00/100mg
Yield:23838-73-5 100%
Reaction Conditions:
with hydrogen;palladium 10% on activated carbon in ethanol; under 2585.81 Torr; for 2 h;Product distribution / selectivity;
Steps:
iV-Ethyl-l, 2-phenyIenediamineTo a solution of l-ethyl-2-nitroaniline (5.0 g, 30.0 mmol) in EtOH (100 mL) was added 10% Pd on carbon (1.24 g). The mixture was reacted in a Parr apparatus under 50 psi of H2 gas for 2 h. The mixture was filtered through diatomaceous earth. The diatomaceous earth was washed with EtOAc, and the combined organic solvents were concentrated in vacuo to give the product as brown oil (4.0 g, 100% yield), which was used directly in the next step. H NMR (300 MHz, CDCl3) 5 6.72-6.68 (m, 4H), 3.19-3.12 (m, 5H), 1.28 (t, J= 7.1 Hz, 3H). M/Z 136.
References:
WO2008/56150,2008,A1 Location in patent:Page/Page column 126
![1-Fluoro-2-nitrobenzene](/CAS/GIF/1493-27-2.gif)
1493-27-2
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$5.00/10g
![N-Ethylbenzene-1,2-diamine](/CAS/GIF/23838-73-5.gif)
23838-73-5
35 suppliers
$46.00/100mg
![Propanedioic acid, 2-[[[2-(ethylamino)phenyl]amino]methylene]-, 1,3-diethyl ester](/CAS/20210305/GIF/1222062-44-3.gif)
1222062-44-3
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![N-Ethylbenzene-1,2-diamine](/CAS/GIF/23838-73-5.gif)
23838-73-5
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$46.00/100mg
![Triethylamine](/CAS/GIF/121-44-8.gif)
121-44-8
834 suppliers
$9.00/5g
![o-Phenylenediamine](/CAS/GIF/95-54-5.gif)
95-54-5
496 suppliers
$9.00/1g
![N-Ethylbenzene-1,2-diamine](/CAS/GIF/23838-73-5.gif)
23838-73-5
35 suppliers
$46.00/100mg
![N,N'-Diethyl-o-phenylenediamine](/CAS/GIF/24340-87-2.gif)
24340-87-2
15 suppliers
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