ATE177737T1 - Verfahren zur herstellung von 5-arylhydantoin - Google Patents
Verfahren zur herstellung von 5-arylhydantoinInfo
- Publication number
- ATE177737T1 ATE177737T1 AT91114490T AT91114490T ATE177737T1 AT E177737 T1 ATE177737 T1 AT E177737T1 AT 91114490 T AT91114490 T AT 91114490T AT 91114490 T AT91114490 T AT 91114490T AT E177737 T1 ATE177737 T1 AT E177737T1
- Authority
- AT
- Austria
- Prior art keywords
- arylhydantoin
- producing
- chem
- preparing
- formula
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 aryl compound Chemical class 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- OVJJVYHDJVQFSF-UHFFFAOYSA-N methyl 2-hydroxy-2-methoxyacetate Chemical compound COC(O)C(=O)OC OVJJVYHDJVQFSF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
- C07D233/78—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cephalosporin Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Glass Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2235445A JP2974742B2 (ja) | 1990-09-04 | 1990-09-04 | ５―アリールヒダントインの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE177737T1 true ATE177737T1 (de) | 1999-04-15 |
Family
ID=16986220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91114490T ATE177737T1 (de) | 1990-09-04 | 1991-08-29 | Verfahren zur herstellung von 5-arylhydantoin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5126459A (de) |
| EP (1) | EP0474112B1 (de) |
| JP (1) | JP2974742B2 (de) |
| AT (1) | ATE177737T1 (de) |
| DE (1) | DE69130995T2 (de) |
| ES (1) | ES2128304T3 (de) |
| SG (1) | SG43092A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT398199B (de) * | 1992-11-27 | 1994-10-25 | Chemie Linz Gmbh | Verfahren zur herstellung von arylhydantoinen |
| BRPI0712577A2 (pt) * | 2006-06-02 | 2012-11-20 | Dsm Ip Assets Bv | processo para a preparaÇço de uma resina hidràxi-aromÁtica, resina hidràxi-aromÁtica e modificaÇço desta |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE46672B1 (en) * | 1977-03-18 | 1983-08-24 | Kanegafuchi Chemical Ind | Process for preparing 5-(4-hydroxyphenyl)hydantoin |
| JPS5492961A (en) * | 1977-12-29 | 1979-07-23 | Ajinomoto Co Inc | Production of 5-arylhydantoin |
| FR2432510A1 (fr) * | 1978-08-03 | 1980-02-29 | Hoechst France | Procede de fabrication de la r.s p-hydroxyphenyl-5 imidazolidine-dione-2,4 ou r.s p-hydroxyphenyl-5 hydantoine |
-
1990
- 1990-09-04 JP JP2235445A patent/JP2974742B2/ja not_active Expired - Fee Related
-
1991
- 1991-08-29 SG SG1996003477A patent/SG43092A1/en unknown
- 1991-08-29 DE DE69130995T patent/DE69130995T2/de not_active Expired - Fee Related
- 1991-08-29 ES ES91114490T patent/ES2128304T3/es not_active Expired - Lifetime
- 1991-08-29 AT AT91114490T patent/ATE177737T1/de not_active IP Right Cessation
- 1991-08-29 EP EP91114490A patent/EP0474112B1/de not_active Expired - Lifetime
- 1991-09-03 US US07/753,595 patent/US5126459A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0474112A1 (de) | 1992-03-11 |
| DE69130995D1 (de) | 1999-04-22 |
| EP0474112B1 (de) | 1999-03-17 |
| ES2128304T3 (es) | 1999-05-16 |
| DE69130995T2 (de) | 1999-08-19 |
| JP2974742B2 (ja) | 1999-11-10 |
| JPH04117363A (ja) | 1992-04-17 |
| US5126459A (en) | 1992-06-30 |
| SG43092A1 (en) | 1997-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |