Products Categories
| CAS No.: | 71090-35-2 |
|---|---|
| Name: | 2-nitroethene-1,1-diamine |
| Molecular Structure: | |
|
|
|
| Formula: | C2H5 N3 O2 |
| Molecular Weight: | 103.081 |
| Synonyms: | 1,1-Diamino-2-nitroethene;2-Nitro-1,1-ethenediamine |
| Density: | 1.372g/cm3 |
| Melting Point: | 203-205 °C(Solv: ethanol (64-17-5)) |
| Boiling Point: | 212.4°C at 760 mmHg |
| Flash Point: | 82.2°C |
| PSA: | 97.86000 |
| LogP: | 0.90320 |

1,1-di(methylsulfanyl)-2-nitroethylene


1,1-diamino-2-nitroethene

| Conditions | Yield |
|---|---|
| With ammonia In methanol at 50℃; for 18h; | 100% |
| With ammonia | 77% |
| With ammonia In methanol at 50℃; for 18h; | 76.9% |

(E)-1-Methoxy-2-nitro-1-ethenamin


1,1-diamino-2-nitroethene

| Conditions | Yield |
|---|---|
| With ammonia In ethanol for 1h; Heating; | 91.4% |

| Conditions | Yield |
|---|---|
| With amino-crotonic acid ethyl ester In water at 65 - 70℃; for 7h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |

1,1-diamino-2-nitroethene


acetylacetone


2-amino-4,6-dimethyl-3-nitropyridine

| Conditions | Yield |
|---|---|
| In 2-methoxy-ethanol | 93% |
| With acetic acid In ethanol for 4h; Heating; | 52% |
| In 2-methoxy-ethanol; water |

N-(4-fluorophenyl)maleimide


1,1-diamino-2-nitroethene

| Conditions | Yield |
|---|---|
| In ethanol at 40℃; for 6h; | 92% |

N-p-tolylphenylmaleimide


1,1-diamino-2-nitroethene

| Conditions | Yield |
|---|---|
| In ethanol at 40℃; for 6h; | 87% |

indole-2,3-dione


1,1-diamino-2-nitroethene


dimedone


2'-amino-7',7'-dimethyl-3'-nitro-7',8'-dihydro-1'H-spiro[indoline-3,4'-quinoline]-2,5'(6'H)-dione

| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid In water Reflux; | 85% |


1-(p-Chlorphenyl)-3-dimethylamino-2-propen-1-on


1,1-diamino-2-nitroethene


2-Amino-6-(4-chlorphenyl)-3-nitropyridin

| Conditions | Yield |
|---|---|
| With acetic acid In ethanol for 4h; Heating; | 82% |

1,1-diamino-2-nitroethene


(E)-3-(2-(4-chlorophenyl)-2-oxoethylidene)indolin-2-one

| Conditions | Yield |
|---|---|
| In ethanol for 12h; Reflux; Green chemistry; | 82% |

1,1-diamino-2-nitroethene


3-Dimethylamino-1-phenyl-2-propen-1-on


2-amino-3-nitro-6-phenylpyridine

| Conditions | Yield |
|---|---|
| With acetic acid In ethanol for 4h; Heating; | 80% |