BR7908434A - Process para producao de 2,4-dinitrofenil-ureia - Google Patents
Process para producao de 2,4-dinitrofenil-ureiaInfo
- Publication number
- BR7908434A BR7908434A BR7908434A BR7908434A BR7908434A BR 7908434 A BR7908434 A BR 7908434A BR 7908434 A BR7908434 A BR 7908434A BR 7908434 A BR7908434 A BR 7908434A BR 7908434 A BR7908434 A BR 7908434A
- Authority
- BR
- Brazil
- Prior art keywords
- dinitrophenyl
- urea
- production
- Prior art date
Links
- CNZPEKXWNMCGGI-UHFFFAOYSA-N (2,4-dinitrophenyl)urea Chemical compound NC(=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O CNZPEKXWNMCGGI-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/30—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by halogen atoms, or by nitro or nitroso groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782855882 DE2855882A1 (de) | 1978-12-23 | 1978-12-23 | Verfahren zur herstellung von 2,4-dinitrophenylharnstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7908434A true BR7908434A (pt) | 1980-09-16 |
Family
ID=6058201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7908434A BR7908434A (pt) | 1978-12-23 | 1979-12-21 | Process para producao de 2,4-dinitrofenil-ureia |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4281187A (pt) |
| EP (1) | EP0012981B1 (pt) |
| JP (1) | JPS5587756A (pt) |
| BR (1) | BR7908434A (pt) |
| DE (2) | DE2855882A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046490A1 (de) * | 1980-12-10 | 1982-07-15 | Hoechst Ag, 6000 Frankfurt | Solvatisierte salze von dinitrophenyl-cyanamiden, verfahren zu ihrer herstellung und ihre verwendung |
| US5410079A (en) * | 1984-04-02 | 1995-04-25 | The United States Of America As Represented By The Secretary Of The Navy | 5-ureido-1,3-diamino-2,4,5-trinitrobenzene |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2826611A (en) * | 1956-02-02 | 1958-03-11 | Dow Chemical Co | Process for making ar-dinitro-phenylureas |
| US3119867A (en) * | 1962-01-26 | 1964-01-28 | Clairol Inc | Amino, nitro-phenyl-biguanides and amino, nitro-phenyl; guanyl-ureas |
| CH415594A (de) * | 1962-10-26 | 1966-06-30 | Grodziskie Zaklady Farmaceutyc | Verfahren zur Herstellung von 1-(p-Nitro-phenyl)-2-amidino-harnstoff-Chlorhydrat |
-
1978
- 1978-12-23 DE DE19782855882 patent/DE2855882A1/de not_active Withdrawn
-
1979
- 1979-12-18 DE DE7979105240T patent/DE2961478D1/de not_active Expired
- 1979-12-18 EP EP79105240A patent/EP0012981B1/de not_active Expired
- 1979-12-20 US US06/105,561 patent/US4281187A/en not_active Expired - Lifetime
- 1979-12-21 BR BR7908434A patent/BR7908434A/pt unknown
- 1979-12-21 JP JP16574479A patent/JPS5587756A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0012981B1 (de) | 1981-11-25 |
| DE2961478D1 (en) | 1982-01-28 |
| DE2855882A1 (de) | 1980-07-10 |
| EP0012981A1 (de) | 1980-07-09 |
| JPS6261025B2 (pt) | 1987-12-18 |
| US4281187A (en) | 1981-07-28 |
| JPS5587756A (en) | 1980-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: C07C 275/30 (2006.01) |