DE602005007758D1 - Perfektioniertes verfahren zur herstellung stabiler nitroxidradikale - Google Patents
Perfektioniertes verfahren zur herstellung stabiler nitroxidradikaleInfo
- Publication number
- DE602005007758D1 DE602005007758D1 DE602005007758T DE602005007758T DE602005007758D1 DE 602005007758 D1 DE602005007758 D1 DE 602005007758D1 DE 602005007758 T DE602005007758 T DE 602005007758T DE 602005007758 T DE602005007758 T DE 602005007758T DE 602005007758 D1 DE602005007758 D1 DE 602005007758D1
- Authority
- DE
- Germany
- Prior art keywords
- transformed
- production
- nitroxide radicals
- stable nitroxide
- benzylphthalimide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract 2
- WITXFYCLPDFRNM-UHFFFAOYSA-N N-Benzylphthalimide Chemical compound O=C1C2=CC=CC=C2C(=O)N1CC1=CC=CC=C1 WITXFYCLPDFRNM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000007818 Grignard reagent Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000004795 grignard reagents Chemical class 0.000 abstract 1
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001769A ITMI20041769A1 (it) | 2004-09-17 | 2004-09-17 | Procedimento perfezionato per la preparazione di radicali nitrosilici stabili |
| PCT/EP2005/009236 WO2006029697A1 (en) | 2004-09-17 | 2005-08-25 | Perfected process for the preparation of stable nitroxide radicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602005007758D1 true DE602005007758D1 (de) | 2008-08-07 |
Family
ID=35276662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602005007758T Active DE602005007758D1 (de) | 2004-09-17 | 2005-08-25 | Perfektioniertes verfahren zur herstellung stabiler nitroxidradikale |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7745478B2 (de) |
| EP (1) | EP1789387B1 (de) |
| CN (1) | CN101023059B (de) |
| AT (1) | ATE399153T1 (de) |
| DE (1) | DE602005007758D1 (de) |
| ES (1) | ES2309787T3 (de) |
| IT (1) | ITMI20041769A1 (de) |
| PL (1) | PL1789387T3 (de) |
| WO (1) | WO2006029697A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20060285A1 (it) | 2006-02-16 | 2007-08-17 | Polimeri Europa Spa | Procdedimento perfezionato per la preparazione di radicali nitrosilici stabili |
| CN111393275B (zh) * | 2020-04-28 | 2023-08-04 | 上海现代哈森（商丘）药业有限公司 | 中间体法尼基丙酮的合成方法以及用其合成植物醇、异植物醇和香叶基香叶醇的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20030387A1 (it) * | 2003-03-04 | 2004-09-05 | Polimeri Europa Spa | Procedimento migliorato per la preparazione di isoindoline sostituite. |
-
2004
- 2004-09-17 IT IT001769A patent/ITMI20041769A1/it unknown
-
2005
- 2005-08-25 US US11/574,582 patent/US7745478B2/en not_active Expired - Fee Related
- 2005-08-25 CN CN2005800314741A patent/CN101023059B/zh active Active
- 2005-08-25 EP EP05776040A patent/EP1789387B1/de active Active
- 2005-08-25 ES ES05776040T patent/ES2309787T3/es active Active
- 2005-08-25 AT AT05776040T patent/ATE399153T1/de not_active IP Right Cessation
- 2005-08-25 WO PCT/EP2005/009236 patent/WO2006029697A1/en active IP Right Grant
- 2005-08-25 DE DE602005007758T patent/DE602005007758D1/de active Active
- 2005-08-25 PL PL05776040T patent/PL1789387T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL1789387T3 (pl) | 2008-12-31 |
| ES2309787T3 (es) | 2008-12-16 |
| CN101023059B (zh) | 2013-06-19 |
| US7745478B2 (en) | 2010-06-29 |
| EP1789387B1 (de) | 2008-06-25 |
| US20070282113A1 (en) | 2007-12-06 |
| ITMI20041769A1 (it) | 2004-12-17 |
| WO2006029697A1 (en) | 2006-03-23 |
| EP1789387A1 (de) | 2007-05-30 |
| CN101023059A (zh) | 2007-08-22 |
| ATE399153T1 (de) | 2008-07-15 |
| WO2006029697A8 (en) | 2007-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |