IT1004463B - Procedimento per la preparazione di composti contenenti anelli idantoinici - Google Patents
Procedimento per la preparazione di composti contenenti anelli idantoiniciInfo
- Publication number
- IT1004463B IT1004463B IT5025074A IT5025074A IT1004463B IT 1004463 B IT1004463 B IT 1004463B IT 5025074 A IT5025074 A IT 5025074A IT 5025074 A IT5025074 A IT 5025074A IT 1004463 B IT1004463 B IT 1004463B
- Authority
- IT
- Italy
- Prior art keywords
- idantoin
- rings
- procedure
- preparation
- compounds containing
- Prior art date
Links
- CXOFVDLJLONNDW-UHFFFAOYSA-N Phenytoin Chemical group N1C(=O)NC(=O)C1(C=1C=CC=CC=1)C1=CC=CC=C1 CXOFVDLJLONNDW-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 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
- C07D233/74—Two oxygen atoms, e.g. hydantoin with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to other ring members
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732318154 DE2318154C2 (de) | 1973-04-11 | 1973-04-11 | Verfahren zur Herstellung von Hydantoinringen enthaltenden Verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1004463B true IT1004463B (it) | 1976-07-10 |
Family
ID=5877681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5025074A IT1004463B (it) | 1973-04-11 | 1974-04-09 | Procedimento per la preparazione di composti contenenti anelli idantoinici |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5012085A (enrdf_load_html_response) |
| DE (1) | DE2318154C2 (enrdf_load_html_response) |
| ES (1) | ES425191A1 (enrdf_load_html_response) |
| FR (1) | FR2225472B1 (enrdf_load_html_response) |
| GB (1) | GB1420904A (enrdf_load_html_response) |
| IT (1) | IT1004463B (enrdf_load_html_response) |
| NL (1) | NL7404777A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886270B (zh) * | 2018-03-23 | 2022-06-24 | 日产化学株式会社 | 聚脲共聚物、液晶取向剂、液晶取向膜、及使用该液晶取向膜的液晶显示元件 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1494443C3 (de) * | 1965-03-23 | 1980-04-17 | Bayer Ag, 5090 Leverkusen | Lackmischungen enthaltend Hydantoin bzw. Thiohydantoinringe enthaltende Polykondensate |
| DE2030233C2 (de) * | 1970-06-19 | 1984-02-02 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von modifizierten N,N'-substituierten 2,4,5-Triketoimidazolidinen und deren Verwendung |
| JPS5626662B2 (enrdf_load_html_response) * | 1972-06-08 | 1981-06-19 |
-
1973
- 1973-04-11 DE DE19732318154 patent/DE2318154C2/de not_active Expired
-
1974
- 1974-04-08 NL NL7404777A patent/NL7404777A/xx unknown
- 1974-04-09 IT IT5025074A patent/IT1004463B/it active
- 1974-04-09 JP JP3953874A patent/JPS5012085A/ja active Pending
- 1974-04-10 ES ES425191A patent/ES425191A1/es not_active Expired
- 1974-04-10 GB GB1600574A patent/GB1420904A/en not_active Expired
- 1974-04-11 FR FR7412849A patent/FR2225472B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2225472A1 (enrdf_load_html_response) | 1974-11-08 |
| DE2318154A1 (de) | 1974-10-31 |
| NL7404777A (enrdf_load_html_response) | 1974-10-15 |
| JPS5012085A (enrdf_load_html_response) | 1975-02-07 |
| GB1420904A (en) | 1976-01-14 |
| ES425191A1 (es) | 1976-06-16 |
| DE2318154C2 (de) | 1982-01-21 |
| FR2225472B1 (enrdf_load_html_response) | 1977-10-14 |
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