ITMI20021662A1 - Procedimento di idrossilazione di composti aromatici contenenti un sistema eterociclico - Google Patents
Procedimento di idrossilazione di composti aromatici contenenti un sistema eterociclicoInfo
- Publication number
- ITMI20021662A1 ITMI20021662A1 IT2002MI001662A ITMI20021662A ITMI20021662A1 IT MI20021662 A1 ITMI20021662 A1 IT MI20021662A1 IT 2002MI001662 A IT2002MI001662 A IT 2002MI001662A IT MI20021662 A ITMI20021662 A IT MI20021662A IT MI20021662 A1 ITMI20021662 A1 IT MI20021662A1
- Authority
- IT
- Italy
- Prior art keywords
- sub
- compounds containing
- aromatic compounds
- line
- heterocyclic system
- Prior art date
Links
- 150000001491 aromatic compounds Chemical class 0.000 title abstract 2
- 230000033444 hydroxylation Effects 0.000 title abstract 2
- 238000005805 hydroxylation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000008569 process Effects 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
- C07D317/64—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2002MI001662A ITMI20021662A1 (it) | 2002-07-26 | 2002-07-26 | Procedimento di idrossilazione di composti aromatici contenenti un sistema eterociclico |
| CN03817926.1A CN1273429C (zh) | 2002-07-26 | 2003-07-02 | 含有二噁－杂环系统的芳香族化合物的羟基化方法 |
| AT03784005T ATE321747T1 (de) | 2002-07-26 | 2003-07-02 | Hydroxylierungsverfahren fuer aromatische verbindungen, die ein dioxaheterocyclisches system enthalten |
| DE60304359T DE60304359D1 (de) | 2002-07-26 | 2003-07-02 | Hydroxylierungsverfahren fuer aromatische verbindungen, die ein dioxaheterocyclisches system enthalten |
| PCT/EP2003/007056 WO2004014827A1 (en) | 2002-07-26 | 2003-07-02 | Hydroxylation process for aromatic compounds containing a dioxa- heterocyclic system |
| JP2004526721A JP2005533867A (ja) | 2002-07-26 | 2003-07-02 | ジオキサ−複素環式系を含む芳香族化合物のヒドロキシル化方法 |
| EP03784005A EP1532093B1 (en) | 2002-07-26 | 2003-07-02 | Hydroxylation process for aromatic compounds containing a dioxa- heterocyclic system |
| AU2003250876A AU2003250876A1 (en) | 2002-07-26 | 2003-07-02 | Hydroxylation process for aromatic compounds containing a dioxa- heterocyclic system |
| US10/521,452 US20060122406A1 (en) | 2002-07-26 | 2003-07-02 | Hydroxylation process for aromatic compounds containing a dioxa-heterocyclic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2002MI001662A ITMI20021662A1 (it) | 2002-07-26 | 2002-07-26 | Procedimento di idrossilazione di composti aromatici contenenti un sistema eterociclico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITMI20021662A1 true ITMI20021662A1 (it) | 2004-01-26 |
Family
ID=30130933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2002MI001662A ITMI20021662A1 (it) | 2002-07-26 | 2002-07-26 | Procedimento di idrossilazione di composti aromatici contenenti un sistema eterociclico |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060122406A1 (it) |
| EP (1) | EP1532093B1 (it) |
| JP (1) | JP2005533867A (it) |
| CN (1) | CN1273429C (it) |
| AT (1) | ATE321747T1 (it) |
| AU (1) | AU2003250876A1 (it) |
| DE (1) | DE60304359D1 (it) |
| IT (1) | ITMI20021662A1 (it) |
| WO (1) | WO2004014827A1 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113563301A (zh) * | 2021-07-27 | 2021-10-29 | 绵阳三香汇生物科技有限公司 | 一种3，4-亚甲二氧基苯酚的合成工艺 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1187661B (it) * | 1985-04-23 | 1987-12-23 | Enichem Sintesi | Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica |
| US5840997A (en) * | 1997-03-31 | 1998-11-24 | Dakota Gasification Company | Method for the production of alkoxy- and aryloxy-phenols |
| CN1132699C (zh) * | 1999-12-24 | 2003-12-31 | 中国石油化工集团公司 | 一种钛硅分子筛及其制备方法 |
-
2002
- 2002-07-26 IT IT2002MI001662A patent/ITMI20021662A1/it unknown
-
2003
- 2003-07-02 JP JP2004526721A patent/JP2005533867A/ja active Pending
- 2003-07-02 DE DE60304359T patent/DE60304359D1/de not_active Expired - Lifetime
- 2003-07-02 CN CN03817926.1A patent/CN1273429C/zh not_active Expired - Fee Related
- 2003-07-02 AT AT03784005T patent/ATE321747T1/de not_active IP Right Cessation
- 2003-07-02 US US10/521,452 patent/US20060122406A1/en not_active Abandoned
- 2003-07-02 WO PCT/EP2003/007056 patent/WO2004014827A1/en active IP Right Grant
- 2003-07-02 EP EP03784005A patent/EP1532093B1/en not_active Expired - Lifetime
- 2003-07-02 AU AU2003250876A patent/AU2003250876A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1532093B1 (en) | 2006-03-29 |
| AU2003250876A1 (en) | 2004-02-25 |
| JP2005533867A (ja) | 2005-11-10 |
| EP1532093A1 (en) | 2005-05-25 |
| US20060122406A1 (en) | 2006-06-08 |
| CN1671641A (zh) | 2005-09-21 |
| CN1273429C (zh) | 2006-09-06 |
| ATE321747T1 (de) | 2006-04-15 |
| DE60304359D1 (de) | 2006-05-18 |
| WO2004014827A1 (en) | 2004-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ID24387A (id) | Oksidasi senyawa organik yang mendampingi paling sedikit 1 ikatan rangkap c-c | |
| CA2384283A1 (en) | Process for preparing 4-trifluoromethylsulphinylpyrazole derivative | |
| ATE354622T1 (de) | Flüssigkristallines medium | |
| AR036000A1 (es) | Proceso para la preparacion de derivados de indol y novedosos intermediarios | |
| WO2002019108A3 (en) | Method for providing bitwise constraints for test generation | |
| EP1555261A4 (en) | VALEROLACTONE COMPOUNDS AND FRAGRANCE COMPOSITION | |
| NO20040388L (no) | Fremgangsmåte for fremstilling av beraprost og salter derav, samt forbindelser som er mellomprodukter i fremgangsmåten | |
| ITMI20021662A1 (it) | Procedimento di idrossilazione di composti aromatici contenenti un sistema eterociclico | |
| DE60101056D1 (de) | Verfahren zur Herstellung von Ribavirin | |
| DK1390288T3 (da) | Direkte syntese af hydrogenperoxid i et flerkomponent-oplösningsmiddelsystem | |
| BR0009453B1 (pt) | processo para a preparação de um composto. | |
| BR0013323A (pt) | Processos úteis para a preparação de agentes antipicornavirais, processos úteis para a preparação de um composto, compostos, processos para preparação de um composto e processos para a execução de uma reação catalisada por um grande catalisador | |
| EE05136B1 (et) | Asendatud imidasopridiinhendite valmistamise meetod | |
| DE50311388D1 (de) | Nicht-peptidische brs-3-agonisten | |
| GB9310699D0 (en) | Chemical process | |
| DE59108141D1 (de) | Stabile feste Acetylperoxyborat-Verbindungen | |
| DE69706950T2 (de) | Furoindolizine | |
| ATE210114T1 (de) | Herstellung von di-tert-peroxiden | |
| DE602004004093D1 (de) | Alkylierte iminodibenzyle als antioxidationsmittel | |
| DK1583748T3 (da) | Fremgangsmåde til fremstilling af 1,2-dichlorethanfrie krystaller af zonisamid og særdeles rene krystaller af zonisamid | |
| DE60142962D1 (de) | Verfahren zur herstellung von pestiziden verbindungen | |
| NO20031991D0 (no) | Fremgangsmåte for konsentrasjon av vandig hydrogenperoksid ved krystallisasjon | |
| HUP0201574A2 (en) | Process for the preparation of fumagillin | |
| ATE419229T1 (de) | Verfahren zur herstellung von makrocyclischen ketonen durch dieckmann-kondensation in der gasphase | |
| HRP20041069B1 (en) | Selective oxidation process with enhanced safety |