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Factory supply 1-ethyl-3-nitrobenzene 7369-50-8 with low price
- Molecular Formula: C8H9 N O2
- Molecular Weight: 151.165
- Vapor Pressure: 0.0507mmHg at 25°C
- Melting Point: -37.9°C
- Refractive Index: 1.5359 (estimate)
- Boiling Point: 243.2°C at 760 mmHg
- Flash Point: 105.3°C
- PSA： 45.82000
- Density: 1.127g/cm3
- LogP: 2.68040
1-ethyl-3-nitrobenzene(Cas 7369-50-8) Usage
|
Synthesis Reference(s) |
Tetrahedron Letters, 28, p. 1321, 1987 DOI: 10.1016/S0040-4039(00)95359-0 |
InChI:InChI=1/C8H9NO2/c1-2-7-4-3-5-8(6-7)9(10)11/h3-6H,2H2,1H3
7369-50-8 Relevant articles
Copper(II)-Doped ZIF-8 as a Reusable and Size Selective Heterogeneous Catalyst for the Hydrogenation of Alkenes using Hydrazine Hydrate
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7369-50-8 Process route
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598-58-3
methyl nitrate
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100-41-4,27536-89-6
ethylbenzene
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100-12-9,94234-68-1,34527-20-3
4-ethylnitrobenzene
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612-22-6
2-nitro(ethylbenzene)
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7369-50-8
3-ethylnitrobenzene
| Conditions | Yield |
|---|---|
|
Product distribution;
gas-phase radiolytic nitration;
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100-41-4,27536-89-6
ethylbenzene
-
-
100-12-9,94234-68-1,34527-20-3
4-ethylnitrobenzene
-
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612-22-6
2-nitro(ethylbenzene)
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7369-50-8
3-ethylnitrobenzene
| Conditions | Yield |
|---|---|
|
With
ortho-methylphenyl iodide; potassium nitrate; sodium nitrite;
In
trifluoroacetic acid;
for 0.5h;
|
26%
71% |
|
With
potassium nitrate;
In
trifluoroacetic acid;
for 0.5h;
|
48%
49% |
|
With
benzoyl nitrate;
large port mordenite;
In
tetrachloromethane;
for 1.33333h;
Yield given. Yields of byproduct given;
Ambient temperature;
|
|
|
With
1-nitro-1H-pyrazole;
boron trifluoride diethyl etherate;
In
dichloromethane;
at 25 ℃;
for 3h;
Title compound not separated from byproducts;
|
44 % Chromat.
3 % Chromat. 53 % Chromat. |
|
With
tetrabutylammonium nitrate; trifluoroacetic anhydride;
In
chloroform;
at 25 ℃;
|
41.5 % Chromat.
1.7 % Chromat. 56.8 % Chromat. |
|
With
Nitrogen dioxide; ozone;
In
dichloromethane;
at -10 ℃;
for 3h;
Yield given. Yields of byproduct given;
|
|
|
With
zeolite BAI-ZSM-5; Nitrogen dioxide;
at 80 ℃;
Yield given. Yields of byproduct given;
|
|
|
With
tetrabutylammonium nitrate; trifluoroacetic anhydride;
In
acetonitrile;
at 25 ℃;
|
5.9 % Chromat.
44.7 % Chromat. 49.4 % Chromat. |
|
With
zeolite ZSM-5-60; Nitrogen dioxide;
at 175 ℃;
Yield given. Yields of byproduct given;
|
|
|
With
silver nitrate;
boron trifluoride;
In
acetonitrile;
at 25 ℃;
for 5h;
Product distribution;
competitive nitration benzene, relative rate;
|
52 % Chromat.
4 % Chromat. 44 % Chromat. |
|
With
ammonium cerium(IV) nitrate;
In
acetonitrile;
at 84 ℃;
Product distribution;
other reagent;
|
|
|
With
nitric acid;
sulfuric acid;
at 75 ℃;
Product distribution;
other temperature, other solvent, without catalyst;
|
|
|
With
Nitrogen dioxide; ozone;
In
dichloromethane;
at 0 ℃;
Rate constant;
relative rates (competition with benzene), partial rate factors;
|
|
|
With
dinitrogen tetraoxide; N,N,N,N-tetraethylammonium tetrafluoroborate;
In
acetonitrile;
at 25 ℃;
Product distribution;
Variation of solvent. Electrolytic nitration.;
|
48.2 % Chromat.
4.5 % Chromat. 47.3 % Chromat. |
|
With
nitric acid; trifluoroacetic acid;
at 25 - 50 ℃;
Rate constant;
Product distribution;
nitration of alkylbenzenes with nitric acid in the system CH3CO2H*H2O; substrate selectivity, electronic and steric effects; effects of temperature and medium composition;
|
|
|
With
zeolite BAI-ZSM-5; Nitrogen dioxide;
at 125 ℃;
Yield given. Yields of byproduct given;
|
|
|
With
molecular sieve; nitric acid; acetic anhydride;
for 0.166667h;
Title compound not separated from byproducts;
Ambient temperature;
|
82 % Chromat.
15 % Chromat. 3 % Chromat. |
|
With
nitro acetate;
In
tetrachloromethane;
at -20 - 20 ℃;
for 2h;
Product distribution;
other reagents;
|
|
|
With
sulfuric acid; nitric acid;
In
trifluoroacetic acid;
at 25 ℃;
Further Variations:;
Temperatures;
Solvents;
pH-values;
Product distribution;
|
|
|
With
nitric acid;
at 100 ℃;
for 4h;
|
|
|
With
nitric acid; acetic anhydride;
In
tetrachloromethane;
|
|
|
With
poly(4-vinylpyridine)-nitrating mixture complex;
In
dichloromethane;
at 20 ℃;
for 1.5h;
Overall yield = 96 %;
Green chemistry;
|
|
|
With
dinitrogen pentoxide;
In
dichloromethane;
at 30 ℃;
for 0.0133333h;
Flow reactor;
|
7369-50-8 Upstream products
-
3663-35-2
4-ethyl-2-nitroaniline
-
587-02-0
m-ethylaniline
-
598-58-3
methyl nitrate
-
100-41-4
ethylbenzene
7369-50-8 Downstream products
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99839-02-8
4-ethyl-2-nitro-benzyl chloride
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99839-01-7
2-ethyl-1-chloromethyl-4-nitro-benzene
-
587-02-0
m-ethylaniline
-
121-89-1
3-Nitroacetophenone
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