ES425191A1 - Procedimiento para la obtencion de compuestos que contienencomo minimo un grupo hidantoina. - Google Patents

Procedimiento para la obtencion de compuestos que contienencomo minimo un grupo hidantoina.

Info

Publication number
ES425191A1
ES425191A1 ES425191A ES425191A ES425191A1 ES 425191 A1 ES425191 A1 ES 425191A1 ES 425191 A ES425191 A ES 425191A ES 425191 A ES425191 A ES 425191A ES 425191 A1 ES425191 A1 ES 425191A1
Authority
ES
Spain
Prior art keywords
compounds
preparation
hydantoin rings
mono
reacted
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.)
Expired
Application number
ES425191A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES425191A1 publication Critical patent/ES425191A1/es
Expired legal-status Critical Current

Links

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)
ES425191A 1973-04-11 1974-04-10 Procedimiento para la obtencion de compuestos que contienencomo minimo un grupo hidantoina. Expired ES425191A1 (es)

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
ES425191A1 true ES425191A1 (es) 1976-06-16

Family

ID=5877681

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425191A Expired ES425191A1 (es) 1973-04-11 1974-04-10 Procedimiento para la obtencion de compuestos que contienencomo minimo un grupo hidantoina.

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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
IT1004463B (it) 1976-07-10
DE2318154C2 (de) 1982-01-21
FR2225472B1 (enrdf_load_html_response) 1977-10-14

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