Novel Orthogonal Synthesis of a Tagged Combinatorial Triazine Library via Grignard Reaction
作者:Jae Wook Lee、Jacqueline T. Bork、Hyung-Ho Ha、Animesh Samanta、Young-Tae Chang
DOI:10.1071/ch09153
日期:——
To expand the diversity of 1,3,5-triazine libraries to aryl and alkyl functionalities through the C–C bond, we employed a novel orthogonal synthesis via Grignard monoalkylation or monoarylation of cyanuric chloride in solution to prepare aryl- or alkyl-substituted triazine building blocks. These aryl- or alkyl-substituted triazine building blocks were captured by a resin-bound amine, followed by amination
A composition comprising a first compound and a second compound is described. The composition can be a mixture of a first compound having a structure according to Formula I,
and a second compound having a structure according to Formula II,
The composition can also be a mixture of a first compound having a structure according to Formula III,
and a second compound having a structure according to Formula IV,
Devices, such as OLEDs, that include the compositions for Formulas I & II or Formulas III & IV, as well as, methods of making the same are also described.
申请人:UNIVERSAL DISPLAY CORPORATION 유니버셜 디스플레이 코포레이션(520040150470)
公开号:KR20160006633A
公开(公告)日:2016-01-19
본 발명에서는 제1 화합물과 제2 화합물을 포함하는 조성물이 기재되어 있다. 상기 조성물은 하기 화학식 (I)에 따른 구조를 갖는 제1 화합물과 하기 화학식 (II)에 따른 구조를 갖는 제2 화합물의 혼합물일 수 있다. 상기 조성물은 또한 하기 화학식 (III)에 따른 구조를 갖는 제1 화합물과 하기 화학식 (IV)에 따른 구조를 갖는 제2 화합물의 혼합물일 수 있다. 화학식 (I)과 화학식 (II)의 조성물 또는 화학식 (III)과 화학식 (IV)의 조성물을 포함하는 소자, 예컨대 OLED, 또한 이를 제조하는 방법이 또한 기재되어 있다. (I) (II) (III) (IV)
本发明涉及一种包含第一化合物和第二化合物的组合物。所述组合物可以是具有根据化学式(I)的结构的第一化合物和具有根据化学式(II)的结构的第二化合物的混合物。该组合物还可以是具有根据化学式(III)的结构的第一化合物和具有根据化学式(IV)的结构的第二化合物的混合物。包含化学式(I)和化学式(II)的组合物或包含化学式(III)和化学式(IV)的组合物的元件,例如OLED,以及制造它们的方法也被描述。 (I) (II) (III) (IV)
A Sequential Suzuki Coupling Approach to Unsymmetrical Aryl <i>s</i>
-Triazines from Cyanuric Chloride
作者:Chen Wang、Jiehui Zhang、Jie Tang、Gang Zou
DOI:10.1002/adsc.201700260
日期:2017.7.17
developed for efficient synthesis of unsymmetrical aryl s‐triazines via highly selective sequential Suzuki coupling of cyanuric chloride (2,4,6‐trichlorotriazine) with aryl or vinyl boronic or diarylborinic acids catalysed by 0.1–0.5 mol% Pd(PPh3)2Cl2 under mild conditions. The second and third Suzuki couplings for unsymmetrically trisubstituted aryl s‐triazines could be more practically conducted in