CAS: 108847-20-7; 4-Dibenzothiopheneboronic Acid

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912824-84-1 668983-97-9 108847-24-1

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CAS号24444-75-5 4-羟基二苯并噻吩 | CAS号912824-84-1 4-二苯并噻吩硼酸频那醇酯 | CAS号530402-77-8 4-(4-溴苯基)二苯并噻吩

二苯并噻吩置于正丁基锂体系中,化学反应生成二苯并噻吩-4-硼酸
参考文献:基于苯并咪唑衍生物的无掺杂深蓝和掺杂白电致发光器件
标题:基于苯并咪唑衍生物的无掺杂深蓝和掺杂白电致发光器件
摘要:合成了一种新型的基于吩噻咪唑的深蓝色发射体phimpotd,将其与给电子二苯并噻吩单元,吸电子菲并咪唑和二苯基膦氧化物部分结合.此外,弱的π-π堆积和分子间聚集使固态的光致发光量子产率高达0.34.基于phimpotd发射器的非掺杂有机发光二极管(oled)表现出3.6 V的低导通电压,1.13 Cd A-1的有利效率以及国际照明委员会(cie)坐标的深蓝色发射(0.15,0.08).Cie非常接近ntsc(国家电视标准委员会)蓝色标准(cie:0.14,0.08).飞镖还用作蓝光发射器,并用作黄光发射器(po-01)的主体,以制造白色有机发光二极管(woled).在1000 Cd M-2的亮度下,前视最大ce为4.83 Cd A-1,Cie坐标为(0.32,0.32).而且,单载波设备清楚地证明了phimpotd的典型双极主导特性.这项工作不仅证明了菲并咪唑单元是构建深蓝色发射材料
Doi:10.1007/s10895-016-1970-5

专利信息

专利号:US-9951037-B2
优先权日:2014-12-12
标 题:Process for the preparation of 4-phenyldibenzothiophene
发明人：WILLIAMS ERIC L; HOGLEN DEAN K
权利人:ALBEMARLE CORP
摘要:The invention relates to a novel method for the preparation of 4-phenyldibenzo[b,d]thiophene which can be conducted in one pot up to the thiophene ring formation. The synthesis is based upon dihalobenzenes and phenyllithium, which are readily obtainable, and can give higher yields (based upon either reactant) than the yields current methods, which use a synthetic pathway based upon dibenzo[b,d]thiophene.

专利号:US-10202374-B2
优先权日:2014-02-27
标题 :6-aryl-4-phenylamino-quinazoline analogs as phosphoinositide-3-kinase inhibitors
发明人：VISHWAKARMA RAM ASREY; BHARATE SANDIP BIBISHAN; BHUSHAN SHASHI; YADAV RAMMOHAN RAO; GURU SANTOSH KUMAR; JOSHI PRASHANT
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to 6-aryl-4-phenylamino quinazolines of formula I wherein, R and R′ are as herein described. The present invention particularly relates to synthesis and anticancer and phoshpoinositide-3-kinase-α (PI3K-α) inhibitory activity. In addition, the invention relates to methods of using compounds for treating or preventing various cancers such as pancreatic, prostate, breast and melanoma.

专利号:CN-114436940-B
优先权日:2015-10-23
标 题 :Compounds and methods of synthesis