KR970701687A - 레조르시놀로부터의 4, 6-디니트로레조르시놀의 일단계 제조방법 (One-step preparation of 4,6-dinitroresorcinol from resorcinol) - Google Patents
레조르시놀로부터의 4, 6-디니트로레조르시놀의 일단계 제조방법 (One-step preparation of 4,6-dinitroresorcinol from resorcinol)Info
- Publication number
- KR970701687A KR970701687A KR1019960705064A KR19960705064A KR970701687A KR 970701687 A KR970701687 A KR 970701687A KR 1019960705064 A KR1019960705064 A KR 1019960705064A KR 19960705064 A KR19960705064 A KR 19960705064A KR 970701687 A KR970701687 A KR 970701687A
- Authority
- KR
- South Korea
- Prior art keywords
- dinitroresorcinol
- resorcinol
- step preparation
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/13—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
- C07C205/20—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups and hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C07C205/21—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups and hydroxy groups bound to carbon atoms of six-membered aromatic rings having nitro groups and hydroxy groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
- C07C205/23—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups and hydroxy groups bound to carbon atoms of six-membered aromatic rings having nitro groups and hydroxy groups bound to carbon atoms of the same non-condensed six-membered aromatic ring having two nitro groups bound to the ring
-
- 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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/213,767 US5371303A (en) | 1994-03-16 | 1994-03-16 | One-step preparation of 4,6-dinitroresorcinol from resorcinol |
| PCT/US1994/008799 WO1995025085A1 (en) | 1994-03-16 | 1994-08-03 | One-step preparation of 4, 6-dinitroresorcinol from resorcinol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970701687A true KR970701687A (ko) | 1997-04-12 |
Family
ID=22796432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960705064A KR970701687A (ko) | 1994-03-16 | 1996-09-13 | 레조르시놀로부터의 4, 6-디니트로레조르시놀의 일단계 제조방법 (One-step preparation of 4,6-dinitroresorcinol from resorcinol) |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5371303A (ko) |
| EP (1) | EP0750605B1 (ko) |
| JP (1) | JP3831948B2 (ko) |
| KR (1) | KR970701687A (ko) |
| CA (1) | CA2184486A1 (ko) |
| DE (1) | DE69421195T2 (ko) |
| WO (1) | WO1995025085A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050074506A1 (en) * | 2003-10-02 | 2005-04-07 | Brainsgate Ltd. | Targeted release of nitric oxide in the CNS circulation for modulating the BBB and treating disorders |
| BR112013013989B1 (pt) | 2010-12-08 | 2022-02-08 | Zephyros, Inc | Dispositivo de vedação para uma cavidade e método para vedar uma cavidade |
| US8967327B2 (en) | 2012-03-20 | 2015-03-03 | Zephyros, Inc. | Baffle assembly |
| EP3483046A1 (en) | 2012-06-08 | 2019-05-15 | Zephyros Inc. | Baffle with expanding material |
| CN106543006B (zh) * | 2016-10-31 | 2018-04-13 | 华东理工大学 | 4,6‑二硝基间苯二酚的合成工艺 |
| 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 |
|---|---|---|---|---|
| US3715384A (en) * | 1964-08-06 | 1973-02-06 | J Edwards | Pesticidal esters of 2,6-dinitro-4-alkyl phenols |
| US3694513A (en) * | 1970-06-08 | 1972-09-26 | Dow Chemical Co | Direct nitration of alkylphenols with nitric acid |
| US4533692A (en) * | 1982-09-17 | 1985-08-06 | Sri International | Liquid crystalline polymer compositions, process, and products |
| SU1060613A1 (ru) * | 1982-12-08 | 1983-12-15 | Предприятие П/Я В-8611 | Способ получени 4,6-динитро-0-крезола |
| US4745232A (en) * | 1987-01-07 | 1988-05-17 | Sri International | Process for preparing 4,6-dinitroresorcinol |
| US4982001A (en) * | 1987-10-19 | 1991-01-01 | The Dow Chemical Company | Process for the preparation of amino-1,3-benzenediol |
-
1994
- 1994-03-16 US US08/213,767 patent/US5371303A/en not_active Expired - Lifetime
- 1994-08-03 CA CA002184486A patent/CA2184486A1/en not_active Abandoned
- 1994-08-03 EP EP94925181A patent/EP0750605B1/en not_active Expired - Lifetime
- 1994-08-03 JP JP52400295A patent/JP3831948B2/ja not_active Expired - Fee Related
- 1994-08-03 DE DE69421195T patent/DE69421195T2/de not_active Expired - Fee Related
- 1994-08-03 WO PCT/US1994/008799 patent/WO1995025085A1/en active IP Right Grant
-
1996
- 1996-09-13 KR KR1019960705064A patent/KR970701687A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09512790A (ja) | 1997-12-22 |
| DE69421195D1 (de) | 1999-11-18 |
| CA2184486A1 (en) | 1995-09-21 |
| WO1995025085A1 (en) | 1995-09-21 |
| EP0750605A1 (en) | 1997-01-02 |
| DE69421195T2 (de) | 2000-06-15 |
| EP0750605B1 (en) | 1999-10-13 |
| US5371303A (en) | 1994-12-06 |
| JP3831948B2 (ja) | 2006-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |