发明申请
US20050167637A1 Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligands
审中-公开
环化合物及其作为光吸收剂，光发射体或复合配体的用途
- 专利标题： Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligands
- 专利标题（中）： 环化合物及其作为光吸收剂，光发射体或复合配体的用途
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申请号： US10509944申请日： 2003-04-04
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公开(公告)号： US20050167637A1公开(公告)日： 2005-08-04
- 发明人: Martin Konemann , Thomas Gessner , Rudiger Sens , Christian Lennartz , Gunther Seybold
- 申请人： Martin Konemann , Thomas Gessner , Rudiger Sens , Christian Lennartz , Gunther Seybold
- 申请人地址： DE Ludwigshafen 67056
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen 67056
- 优先权： DE10214937.2 20020404
- 国际申请： PCT/EP03/03538 WO 20030404
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/49 ; A61Q17/04 ; B01J31/02 ; B01J31/18 ; B01J31/22 ; C07B61/00 ; C07D487/22 ; C07D498/22 ; C07D513/22 ; C08K5/3417 ; C09B57/00 ; C09B67/46 ; C09D7/12 ; C09D201/00 ; C09K11/06 ; C09K15/16
摘要：
The use of cyclic compounds of the formula (I) where n is a number in the range from 1 to 7, X-Y-Z, in each case independently of one another, is O—C═N, N═C—O, NR5—C═N, N═C—NR5, N+R52—C═N, N═C—N+R52, O—C═N+R5, N+R5═C—O, S—C═N+R5, N+R5═C—S, S—C═N, N═C—S, R1, R2 and R3 each independently are, for example, H or a substituent or corresponding heterocyclic compounds in which at least one group —CR1═, —CR2═, CR3═ is replaced by —N, R5 in each case independently are, for example, H or a substituent R7, in each case independently of one another, are H, C1-12-alkyl or C6-12-aryl, or metal complexes of the cyclic compounds or complexes of the cyclic compounds with mineral acids, chloride, sulfate, bisulfate, phosphate, hydrogen phosphate, nitrate, BF4− or methanesulfonate being present as opposite ions X− in the case of cationic cyclic structures, as light absorbers, materials for hole injection layers in OLEDs, light-emitting compounds in OLED, phase-transfer catalysts or synergistic agents for the dispersing of pigments or for optical data storage, is described.
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