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公开(公告)号：KR1020050031034A
公开(公告)日：2005-04-01
申请号：KR1020030067197
申请日：2003-09-27
Applicant: 한국과학기술연구원
IPC: C07C13/32
CPC classification number: C07D209/86 , C07C13/567 , C07C13/72 , C07C43/2055 , C07C49/683 , C07C49/753 , C07C49/792 , C07C211/54 , C07C251/84 , C07C2601/10 , C07C2603/18 , C07C2603/40 , C07C2603/42 , C07C2603/94 , C07D333/08 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1048 , C09K2211/1088 , C09K2211/1092 , H01L51/005 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/0068 , H01L51/0071 , H01L51/0072
Abstract: Provided is a compound derived from cyclopentadienone useable as an essential material in production of organic electroluminescence(EL) element or other optical device, and a process for preparation of the same. The compound is represented by following formula 1 (wherein m is an integer of 0-5; X is S, CR1R2, CR1=CR2, C=CR1R2, C=NR1, C=NNR1R2; R1, R2, R3, R1', R2' and R3' each are same or different and independently selected from hydrogen, aliphatic alkyl group having C1-C22, alicyclic alkyl group having C1-C22 and aryl and aryloxy group having C6-C18; Ar is independently aromatic ring or hetero ring selected from a group consisting of phenylene, naphthalene, anthracene, fluorene, thiophene, pyrrole, pyridine, aryl oxadiazole, triazole, carbazole, arylamine, arylsilane and derivatives thereof) and is obtained by using a compound having cyclopentadienone group at the starting material. The EL element comprises the cyclopentadienone derived compound as the electroluminescence layer.
Abstract translation: 提供可用作有机电致发光（EL）元件或其它光学元件的制造中的必需材料的环戊二烯酮衍生物的化合物及其制备方法。 该化合物由下式1表示（其中m为0-5的整数; X为S，CR1R2，CR1 = CR2，C = CR1R2，C = NR1，C = NNR1R2; R1，R2，R3，R1' R2'和R3'各自独立地选自氢，具有C1-C22的脂肪族烷基，具有C1-C22的脂环族烷基和具有C6-C18的芳基和芳氧基; Ar独立地选自芳族环或杂环 来自由亚苯基，萘，蒽，芴，噻吩，吡咯，吡啶，芳基恶二唑，三唑，咔唑，芳基胺，芳基硅烷及其衍生物组成的组），通过在起始原料中使用具有环戊二烯酮基团的化合物得到。 EL元件包含作为电致发光层的环戊二烯酮衍生化合物。
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公开(公告)号：KR100569187B1
公开(公告)日：2006-04-10
申请号：KR1020030067197
申请日：2003-09-27
Applicant: 한국과학기술연구원
IPC: C07C13/32
CPC classification number: C07D209/86 , C07C13/567 , C07C13/72 , C07C43/2055 , C07C49/683 , C07C49/753 , C07C49/792 , C07C211/54 , C07C251/84 , C07C2601/10 , C07C2603/18 , C07C2603/40 , C07C2603/42 , C07C2603/94 , C07D333/08 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1048 , C09K2211/1088 , C09K2211/1092 , H01L51/005 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/0068 , H01L51/0071 , H01L51/0072
Abstract: 본 발명은 유기 전기발광 (Electroluminescence) 소자 또는 기타의 광학 소자에서 핵심재료로 사용될 수 있으며, 시클로펜타디엔온 (cyclopentadienone)으로부터 유도되는, 아래의 화학식 1로 표시되는 화합물, 이의 제조방법 및 이를 이용한 EL 소자에 관한 것이다.
[화학식 1]
시클로펜타디엔온, 시클로펜타디엔 유도체, 전기발광, 발광재료, EL 소자
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