DD298777A5 - 1,3-di-arylmethoxy-4,6-dinitro-benzole, verfahren zu ihrer herstellung und verfahren zur herstellung von 4,6-diaminoresorcin - Google Patents
1,3-di-arylmethoxy-4,6-dinitro-benzole, verfahren zu ihrer herstellung und verfahren zur herstellung von 4,6-diaminoresorcin Download PDFInfo
- Publication number
- DD298777A5 DD298777A5 DD90341481A DD34148190A DD298777A5 DD 298777 A5 DD298777 A5 DD 298777A5 DD 90341481 A DD90341481 A DD 90341481A DD 34148190 A DD34148190 A DD 34148190A DD 298777 A5 DD298777 A5 DD 298777A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- dinitro
- formula
- weight
- benzene
- arylmethoxy
- 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
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3919045A DE3919045A1 (de) | 1989-06-10 | 1989-06-10 | 1,3-di-arylmethoxy-4,6-dinitro-benzole, verfahren zu ihrer herstellung und verfahren zur herstellung von 4,6-diaminoresorcin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD298777A5 true DD298777A5 (de) | 1992-03-12 |
Family
ID=6382525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90341481A DD298777A5 (de) | 1989-06-10 | 1990-06-08 | 1,3-di-arylmethoxy-4,6-dinitro-benzole, verfahren zu ihrer herstellung und verfahren zur herstellung von 4,6-diaminoresorcin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5072053A (ja) |
| EP (1) | EP0402688B1 (ja) |
| JP (1) | JP2804605B2 (ja) |
| DD (1) | DD298777A5 (ja) |
| DE (2) | DE3919045A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5414130A (en) * | 1993-12-23 | 1995-05-09 | The Dow Chemical Company | Process for the preparation of diaminoresorcinol |
| US5463129A (en) * | 1993-12-23 | 1995-10-31 | The Dow Chemical Company | Cleaving arylethers |
| EP0710644B1 (de) * | 1994-11-03 | 1997-09-24 | Bayer Ag | Verfahren zur Herstellung von 4,6-Diaminoresorcin |
| DE4439194C2 (de) * | 1994-11-03 | 2001-09-27 | Bayer Ag | Verfahren zur Herstellung von 1,3-Dichlor-4,6-dinitrobenzol |
| DE19620589A1 (de) * | 1996-05-22 | 1997-11-27 | Bayer Ag | Verfahren zur Herstellung von 4,6-Diamino-resorcin-dihydrochlorid |
| JP5217802B2 (ja) * | 2008-09-03 | 2013-06-19 | 東ソー株式会社 | １，３−ジアミノ−４，６−ジベンジロキシベンゼンおよびその塩の製造方法 |
| WO2011084773A2 (en) * | 2009-12-21 | 2011-07-14 | E. I. Du Pont De Nemours And Company | Process for the synthesis of 1-amino-3-halo-4,6-dinitrobenzene |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168388A (en) * | 1978-03-23 | 1979-09-18 | Eli Lilly And Company | Trifluoromethylphenyl benzyl ethers |
| JPS5962551A (ja) * | 1982-09-30 | 1984-04-10 | Chisso Corp | ジニトロフエニルエ−テル類の製造法 |
| DE3515339A1 (de) * | 1985-04-27 | 1986-10-30 | Cassella Ag, 6000 Frankfurt | Verfahren zur herstellung von 2,4-dinitrophenylethern |
| DE3519983A1 (de) * | 1985-06-04 | 1986-12-04 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 2,4-dinitrophenol-alkoxy-alkylethern |
| DE3642326A1 (de) * | 1986-12-11 | 1988-06-23 | Bayer Ag | Verfahren zur gewinnung von substituierten fluorbenzolen |
| US4745232A (en) * | 1987-01-07 | 1988-05-17 | Sri International | Process for preparing 4,6-dinitroresorcinol |
| US4912246A (en) * | 1987-10-19 | 1990-03-27 | The Dow Chemical Company | 1,3-bis(alkylcarbonato)-nitrobenzenes |
-
1989
- 1989-06-10 DE DE3919045A patent/DE3919045A1/de not_active Withdrawn
-
1990
- 1990-05-21 US US07/526,357 patent/US5072053A/en not_active Expired - Fee Related
- 1990-05-26 DE DE90110026T patent/DE59004582D1/de not_active Expired - Fee Related
- 1990-05-26 EP EP90110026A patent/EP0402688B1/de not_active Expired - Lifetime
- 1990-06-07 JP JP2147514A patent/JP2804605B2/ja not_active Expired - Fee Related
- 1990-06-08 DD DD90341481A patent/DD298777A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59004582D1 (de) | 1994-03-24 |
| EP0402688A3 (de) | 1992-02-26 |
| EP0402688B1 (de) | 1994-02-16 |
| JPH0324038A (ja) | 1991-02-01 |
| EP0402688A2 (de) | 1990-12-19 |
| JP2804605B2 (ja) | 1998-09-30 |
| DE3919045A1 (de) | 1991-01-03 |
| US5072053A (en) | 1991-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |