DK0686141T3 - Ny fremgangsmåde til nitreringen af aromatiske forbindelser under milde, ikke-korrosive betingelser - Google Patents
Ny fremgangsmåde til nitreringen af aromatiske forbindelser under milde, ikke-korrosive betingelserInfo
- Publication number
- DK0686141T3 DK0686141T3 DK94908531T DK94908531T DK0686141T3 DK 0686141 T3 DK0686141 T3 DK 0686141T3 DK 94908531 T DK94908531 T DK 94908531T DK 94908531 T DK94908531 T DK 94908531T DK 0686141 T3 DK0686141 T3 DK 0686141T3
- Authority
- DK
- Denmark
- Prior art keywords
- nitration
- aromatic
- aromatic compounds
- new method
- under mild
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/70—Nitro radicals
-
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/42—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms with nitro or nitroso radicals directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT101207A PT101207A (pt) | 1993-02-26 | 1993-02-26 | Processo para a nitracao de compostos aromaticos em condicoes suaves e nao corrosivas |
PCT/PT1994/000001 WO1994019310A1 (en) | 1993-02-26 | 1994-02-25 | New process for the nitration of aromatic compounds in mild, non-corrosive conditions |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0686141T3 true DK0686141T3 (da) | 1999-08-16 |
Family
ID=20085258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94908531T DK0686141T3 (da) | 1993-02-26 | 1994-02-25 | Ny fremgangsmåde til nitreringen af aromatiske forbindelser under milde, ikke-korrosive betingelser |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0686141B1 (de) |
AT (1) | ATE174325T1 (de) |
DE (1) | DE69415149T2 (de) |
DK (1) | DK0686141T3 (de) |
ES (1) | ES2127381T3 (de) |
GR (1) | GR3029589T3 (de) |
PT (1) | PT101207A (de) |
WO (1) | WO1994019310A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9510166D0 (en) * | 1995-05-19 | 1995-07-12 | Zeneca Ltd | Catalytic nitration |
US6028219A (en) * | 1995-09-13 | 2000-02-22 | Zeneca Limited | Process for the nitration of diphenylethers |
DE19739202C1 (de) | 1997-09-08 | 1999-03-25 | Bayer Ag | Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin |
DE19958389A1 (de) | 1999-12-03 | 2001-06-07 | Bayer Ag | Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit erhöhtem Anteil an 1,5-Dinitronaphthalin |
DE10209644A1 (de) | 2002-03-05 | 2003-09-18 | Bayer Ag | Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin |
JP2003286282A (ja) | 2002-03-19 | 2003-10-10 | Council Scient Ind Res | 金属交換クレー触媒を用いてチオフェンから2−ニトロチオフェンを選択的に製造する方法 |
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 |
US7910776B2 (en) | 2009-06-15 | 2011-03-22 | Alliant Techsystems Inc. | Methods of producing 1,3,5-triamino-2,4,6-trinitrobenzene |
US7737308B1 (en) | 2009-06-15 | 2010-06-15 | Alliant Techsystems Inc. | Methods for nitrating compounds |
GB201017344D0 (en) | 2010-10-14 | 2010-11-24 | Univ Cardiff | Methods for the nitration of aromatic compounds |
MD4150C1 (ro) * | 2011-10-11 | 2012-09-30 | Институт Химии Академии Наук Молдовы | Procedeu de obţinere a compuşilor coordinativi ai Co(II), Ni(II) şi Zn(II) cu 2-nitro-4,5-difenilimidazol pornind de la 4,5-difenilimidazol şi nitraţii metalelor respective |
MD4178C1 (ro) * | 2012-02-27 | 2013-02-28 | Институт Химии Академии Наук Молдовы | Procedeu de obţinere a 2-nitro-4,5-difenilimidazolului |
RU2508286C1 (ru) * | 2012-12-19 | 2014-02-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" (САФУ) | Способ получения 4,6-динитро-о-крезола |
JP2015048333A (ja) * | 2013-09-02 | 2015-03-16 | 富士シリシア化学株式会社 | ニトロ化剤及びニトロ化合物の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8819736D0 (en) * | 1988-08-19 | 1988-09-21 | British Petroleum Co Plc | Nitration of aromatics |
US5210339A (en) * | 1992-04-15 | 1993-05-11 | The Dow Chemical Company | Process for nitrating benzocyclobutene compounds |
-
1993
- 1993-02-26 PT PT101207A patent/PT101207A/pt not_active IP Right Cessation
-
1994
- 1994-02-25 EP EP94908531A patent/EP0686141B1/de not_active Expired - Lifetime
- 1994-02-25 WO PCT/PT1994/000001 patent/WO1994019310A1/en active IP Right Grant
- 1994-02-25 ES ES94908531T patent/ES2127381T3/es not_active Expired - Lifetime
- 1994-02-25 DK DK94908531T patent/DK0686141T3/da active
- 1994-02-25 AT AT94908531T patent/ATE174325T1/de not_active IP Right Cessation
- 1994-02-25 DE DE69415149T patent/DE69415149T2/de not_active Expired - Fee Related
-
1999
- 1999-03-05 GR GR990400676T patent/GR3029589T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
PT101207A (pt) | 1994-08-31 |
ATE174325T1 (de) | 1998-12-15 |
GR3029589T3 (en) | 1999-06-30 |
EP0686141A1 (de) | 1995-12-13 |
DE69415149D1 (de) | 1999-01-21 |
WO1994019310A1 (en) | 1994-09-01 |
DE69415149T2 (de) | 1999-07-01 |
ES2127381T3 (es) | 1999-04-16 |
EP0686141B1 (de) | 1998-12-09 |
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