Product Details
InChI:InChI=1/C10H13NO4/c1-3-14-9-6-5-8(11(12)13)7-10(9)15-4-2/h5-7H,3-4H2,1-2H3
The invention relates to a nitration met...
The present invention concerns novel com...
Phenolic compounds can be nitrated with ...
The nitration of phenolic compounds with...
1,2-dihydroxy-4-nitrobenzene
ethyl iodide
4-Nitro-1,2-diethoxybenzene
| Conditions | Yield |
|---|---|
|
With
potassium carbonate;
In
DMF (N,N-dimethyl-formamide);
at 70 ℃;
for 12h;
|
95.6% |
|
1,2-dihydroxy-4-nitrobenzene;
With
sodium hydride;
In
DMF (N,N-dimethyl-formamide);
at 20 ℃;
for 0.5h;
ethyl iodide;
at 0 - 20 ℃;
for 12h;
|
76% |
|
With
sodium hydride;
In
1,4-dioxane;
|
|
|
1,2-dihydroxy-4-nitrobenzene;
With
sodium hydride;
In
N,N-dimethyl-formamide;
at 50 ℃;
for 0.75h;
ethyl iodide;
In
N,N-dimethyl-formamide;
at 50 ℃;
for 2h;
|
1,2-diethoxybenzene
4-Nitro-1,2-diethoxybenzene
| Conditions | Yield |
|---|---|
|
With
Montmorillonite KSF; nitric acid;
hafnium oxychloride;
In
tetrahydrofuran;
at 20 ℃;
for 18h;
|
92% |
|
With
Yb-Mo-modified montmorillonite HKSF; nitric acid;
In
tetrahydrofuran;
at 20 ℃;
for 12h;
|
66% |
|
With
nitric acid; acetic acid;
|
|
|
(nitration);
|
1,2-diethoxybenzene
1,2-dihydroxy-4-nitrobenzene
ethyl iodide
2-Ethoxyphenol
2-ethoxy-4-nitroanisole
1,2-diethoxy-4,5-dinitrobenzene
3-ethoxy-4-hydroxynitrobenzene
2-ethoxy-5-nitro-phenol
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