ATE76060T1 - Verfahren zur herstellung von 4,6dinitroresorcinol. - Google Patents
Verfahren zur herstellung von 4,6dinitroresorcinol.Info
- Publication number
- ATE76060T1 ATE76060T1 AT88900864T AT88900864T ATE76060T1 AT E76060 T1 ATE76060 T1 AT E76060T1 AT 88900864 T AT88900864 T AT 88900864T AT 88900864 T AT88900864 T AT 88900864T AT E76060 T1 ATE76060 T1 AT E76060T1
- Authority
- AT
- Austria
- Prior art keywords
- nitrating
- production
- resorcinol
- isomer
- dinitroresorcinal
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- MBXIRNHACKAGPA-UHFFFAOYSA-N 4,6-dinitroresorcinol Chemical compound OC1=CC(O)=C([N+]([O-])=O)C=C1[N+]([O-])=O MBXIRNHACKAGPA-UHFFFAOYSA-N 0.000 title 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 4
- 230000000802 nitrating effect Effects 0.000 abstract 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- KEJOCWOXCDWNID-UHFFFAOYSA-N Nitrilooxonium Chemical compound [O+]#N KEJOCWOXCDWNID-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/001,243 US4745232A (en) | 1987-01-07 | 1987-01-07 | Process for preparing 4,6-dinitroresorcinol |
| PCT/US1988/000016 WO1988005038A1 (en) | 1987-01-07 | 1988-01-06 | Process for preparing 4,6-dinitroresorcinol |
| EP88900864A EP0296221B1 (de) | 1987-01-07 | 1988-01-06 | Verfahren zur herstellung von 4,6-dinitroresorcinol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE76060T1 true ATE76060T1 (de) | 1992-05-15 |
Family
ID=21695065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88900864T ATE76060T1 (de) | 1987-01-07 | 1988-01-06 | Verfahren zur herstellung von 4,6dinitroresorcinol. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4745232A (de) |
| EP (1) | EP0296221B1 (de) |
| JP (1) | JP2647177B2 (de) |
| AT (1) | ATE76060T1 (de) |
| AU (1) | AU1156888A (de) |
| CA (1) | CA1307007C (de) |
| DE (1) | DE3870990D1 (de) |
| WO (1) | WO1988005038A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4982001A (en) * | 1987-10-19 | 1991-01-01 | The Dow Chemical Company | Process for the preparation of amino-1,3-benzenediol |
| DE3919045A1 (de) * | 1989-06-10 | 1991-01-03 | Bayer Ag | 1,3-di-arylmethoxy-4,6-dinitro-benzole, verfahren zu ihrer herstellung und verfahren zur herstellung von 4,6-diaminoresorcin |
| US5371303A (en) * | 1994-03-16 | 1994-12-06 | The Dow Chemical Company | One-step preparation of 4,6-dinitroresorcinol from resorcinol |
| US8030521B2 (en) * | 2007-05-07 | 2011-10-04 | Alliant Techsystems Inc. | Methods of producing 1,3,5-triamino-2,4,6-trinitrobenzene |
| US7763753B1 (en) | 2009-06-15 | 2010-07-27 | Alliant Techsystems Inc. | Methods for the production of 1,3,5-triamino-2,4,6-trinitrobenzene |
| US7737308B1 (en) * | 2009-06-15 | 2010-06-15 | Alliant Techsystems Inc. | Methods for nitrating compounds |
| US7910776B2 (en) * | 2009-06-15 | 2011-03-22 | Alliant Techsystems Inc. | Methods of producing 1,3,5-triamino-2,4,6-trinitrobenzene |
| CN109912422B (zh) * | 2019-03-29 | 2022-02-08 | 山东润博生物科技有限公司 | 一种4,6-二硝基间苯二酚的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA573768A (en) * | 1959-04-07 | J. Dietzler Andrew | Preparation of 2-tertiary-alkyl-4,6-dinitrophenols | |
| US1380186A (en) * | 1918-10-02 | 1921-05-31 | Theodore J Brewster | Process of making nitrophenolic compounds |
| US2945890A (en) * | 1952-08-15 | 1960-07-19 | Ici Ltd | Production of 2:4-dinitroresorcinol |
| US3933926A (en) * | 1968-11-29 | 1976-01-20 | David Anthony Salter | Preparation of nitrophenols |
| US3694513A (en) * | 1970-06-08 | 1972-09-26 | Dow Chemical Co | Direct nitration of alkylphenols with nitric acid |
| SU1098932A1 (ru) * | 1983-03-11 | 1984-06-23 | Вильнюсский Ордена Трудового Красного Знамени И Ордена Дружбы Народов Государственный Университет Им.В.Капсукаса | 3-Метил-4,6-динитропирокатехин,про вл ющий антиокислительную активность |
-
1987
- 1987-01-07 US US07/001,243 patent/US4745232A/en not_active Expired - Lifetime
-
1988
- 1988-01-05 CA CA000555904A patent/CA1307007C/en not_active Expired - Lifetime
- 1988-01-06 EP EP88900864A patent/EP0296221B1/de not_active Expired - Lifetime
- 1988-01-06 JP JP63501114A patent/JP2647177B2/ja not_active Expired - Lifetime
- 1988-01-06 DE DE8888900864T patent/DE3870990D1/de not_active Expired - Lifetime
- 1988-01-06 AU AU11568/88A patent/AU1156888A/en not_active Abandoned
- 1988-01-06 AT AT88900864T patent/ATE76060T1/de not_active IP Right Cessation
- 1988-01-06 WO PCT/US1988/000016 patent/WO1988005038A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3870990D1 (de) | 1992-06-17 |
| AU1156888A (en) | 1988-07-27 |
| JP2647177B2 (ja) | 1997-08-27 |
| EP0296221A1 (de) | 1988-12-28 |
| CA1307007C (en) | 1992-09-01 |
| WO1988005038A1 (en) | 1988-07-14 |
| JPH01502430A (ja) | 1989-08-24 |
| EP0296221B1 (de) | 1992-05-13 |
| US4745232A (en) | 1988-05-17 |
| EP0296221A4 (de) | 1989-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE65491T1 (de) | Verfahren zur herstellung von hochreinem 4,6diamino-1,3-benzoldiol. | |
| DE59607109D1 (de) | Rückgewinnung von Salpetersäure aus Nitrierprozessen | |
| ATE94754T1 (de) | Verfahren und zusammensetzung zur herstellung von liposomen. | |
| ATE52169T1 (de) | Geschmackstoffe. | |
| ATE76060T1 (de) | Verfahren zur herstellung von 4,6dinitroresorcinol. | |
| IE40353B1 (en) | A process for the production of nitro derivatives of aromatic compounds | |
| ATE96420T1 (de) | Verfahren zur herstellung von organischen nitroverbindungen. | |
| DE69905811D1 (de) | Verbessertes Nitrierungsverfahren | |
| ATE30317T1 (de) | Verfahren zur fabrikation von nitromethan und anlage. | |
| ATE88459T1 (de) | Verfahren zur herstellung von amino-1,3benzendiol. | |
| ATE283237T1 (de) | Verfahren zur herstellung von stickstoffoxid | |
| AT256888B (de) | Verfahren zur Herstellung von SO3 bzw. Schwefelsäure durch katalytische Oxydation SO2 armer Gase | |
| ATE34370T1 (de) | Verfahren zur herstellung von siliziumnitrid. | |
| BR9611363A (pt) | Processo e aparelho de destilação osmótica. | |
| BR8502284A (pt) | Aperfeicoamento em um processo para a producao de um acido peroxicarboxilico insoluvel em agua | |
| FR2608173B1 (fr) | Bains et procede pour le polissage chimique de surfaces en acier inoxydable | |
| ATE76868T1 (de) | Verfahren zur herstellung von 1,2-disulfonverbindungen. | |
| ATE1239T1 (de) | Verfahren zur herstellung von 4-amino-5-chlor-1-phenyl-pyridazon-(6). | |
| ES2061075T3 (es) | Procedimiento para la preparacion de alquil-(3-cloro-fenil)-sulfonas. | |
| ATE268321T1 (de) | Kontinuierliches isothermes verfahren zur herstellung von mononitrotoluolen in gegenwart vor phosphorsäure | |
| ATE186529T1 (de) | Nitrierung von pyridin-2,6-diamine | |
| ATE67179T1 (de) | Verfahren zur herstellung von carbamidsaeuremethylestern. | |
| KR840002341A (ko) | 모노니트로클로로벤젠 제조방법 | |
| DE59002316D1 (de) | Verfahren zur herstellung von nitrosylschwefelsaeure. | |
| DE3870737D1 (de) | Verfahren zur herstellung von hochreiner weinsaeure. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEIH | Change in the person of patent owner | ||
| EELA | Cancelled due to lapse of time |