RO93187B1 - Procedeu de obtinere a 2, 4-dinitro-1, 3-dihidroxibenzenului - Google Patents
Procedeu de obtinere a 2, 4-dinitro-1, 3-dihidroxibenzenuluiInfo
- Publication number
- RO93187B1 RO93187B1 RO120878A RO12087885A RO93187B1 RO 93187 B1 RO93187 B1 RO 93187B1 RO 120878 A RO120878 A RO 120878A RO 12087885 A RO12087885 A RO 12087885A RO 93187 B1 RO93187 B1 RO 93187B1
- Authority
- RO
- Romania
- Prior art keywords
- dihydroxybenzene
- dinitro
- preparation
- preparing
- free
- Prior art date
Links
- LQCKFXAPVKCRRU-UHFFFAOYSA-N 2,4-dinitrobenzene-1,3-diol Chemical compound OC1=CC=C([N+]([O-])=O)C(O)=C1[N+]([O-])=O LQCKFXAPVKCRRU-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002360 explosive Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012043 crude product Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a 2,4-dinitro-1,3-dihidroxibenzenului într-o forma fizica omogena si lipsita de aciditate libera utilizabilca intermediar în obtinerea unor compusi explozivici caracteristici deosebite. Procedeul de obtinere a 2,4-ninitro-1,3-dihidrobenzenului este caracterizat prin faptul ca plecand de la 1,3-dihidroxilbenzen, realizeaza sinteza acesteia intermediarilor, iar produsul brut obtinut este purificat în scopul utilizarii în industria explozivilor. Randamentul variaza în limitele 66...76% în functie de conditiile de lucru.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO120878A RO93187B1 (ro) | 1985-11-22 | 1985-11-22 | Procedeu de obtinere a 2, 4-dinitro-1, 3-dihidroxibenzenului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO120878A RO93187B1 (ro) | 1985-11-22 | 1985-11-22 | Procedeu de obtinere a 2, 4-dinitro-1, 3-dihidroxibenzenului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO93187A2 RO93187A2 (ro) | 1987-12-30 |
| RO93187B1 true RO93187B1 (ro) | 1987-12-31 |
Family
ID=20118333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO120878A RO93187B1 (ro) | 1985-11-22 | 1985-11-22 | Procedeu de obtinere a 2, 4-dinitro-1, 3-dihidroxibenzenului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO93187B1 (ro) |
-
1985
- 1985-11-22 RO RO120878A patent/RO93187B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO93187A2 (ro) | 1987-12-30 |
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