Synthesis of substituted α-tetralones and substituted 1-naphthols via regioselective ring expansion of 1-acyl-1-indanol skeleton
摘要:
Substituted 1-acyl-1-indanols were prepared using the corresponding readily commercially available substituted indanones as starting materials. Treatment of each 1-acyl-1-indanol derivative with sodium methoxide in hot methanol furnished a regiospecific 2-hydroxy-alpha-tetralone derivative, which was an alpha-keto rearrangement product. Each substituted 2-hydroxy-alpha-tetralone then underwent dehydration to afford the corresponding 1-naphthol derivative. (C) 2011 Elsevier Ltd. All rights reserved.
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US11299459B2
公开(公告)日:2022-04-12
The present invention provides the compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprises the compound represented by Formula 1. The driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
[EN] COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC APPARATUS COMPRISING SAME<br/>[FR] COMPOSÉ POUR ÉLÉMENT ÉLECTRONIQUE ORGANIQUE, ÉLÉMENT ÉLECTRONIQUE ORGANIQUE UTILISANT CELUI-CI ET APPAREIL ÉLECTRONIQUE COMPRENANT CELUI-CI<br/>[KO] 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
申请人:DUK SAN NEOLUX CO LTD
公开号:WO2017030307A1
公开(公告)日:2017-02-23
본 발명은 화학식 1로 표시되는 화합물을 제공한다. 또한, 제 1전극, 제 2전극 및 상기 제 1전극과 상기 제 2전극 사이의 유기물층을 포함하는 유기전기소자를 제공하며, 상기 유기물층은 화학식 1로 표시되는 화합물을 포함한다. 유기전기소자의 유기물층에 화학식 1로 표시되는 화합물이 포함되면, 구동전압을 낮출 수 있고, 발광효율, 색순도 및 수명 등을 향상시킬 수 있다.