1,3,5-triazine derivative, process for producing same, and organic electroluminescent element comprising same as constituent component
US8735577B2 · kind B2 · utility
4Cited by
5References
5Claims
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Key dates
| Filing date | Oct 2, 2009 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Aug 27, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/164
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A 1,3,5-triazine derivative represented by the formula (1):wherein R1, R2 and R3 each independently represent a hydrogen atom or a methyl group; X represents a carbon atom or a nitrogen atom; Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group; Ar2 represents an C1-4 alkyl-substituted or unsubstituted aromatic 6-membered heterocyclic group having one or two nitrogen atoms, which may be a condensed ring compound. An organic electroluminescent device comprising the 1,3,5-triazine derivative exhibits low power consumption and long lifetime.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.