6971-26-2Relevant academic research and scientific papers
Management of Locally Excited States for Purine-based TADF Emitters: A Method to Reduce Device Efficiency Roll-Off
Wu, Yangbo,Zhang, Yuming,Ran, Chunhao,Lan, Jingbo,Bin, Zhengyang,You, Jingsong
, p. 3839 - 3843 (2021)
The programmed arylation of purine has been developed to construct a series of efficient thermally activated delayed fluorescent (TADF) materials. The corresponding organic light-emitting diodes (OLEDs) exhibit external quantum efficiency as high as 16.0% alongside small efficiency roll-off. Intriguingly, this work proves that the good management of localized states is an efficient way to reduce device efficiency roll-off and is crucial for the future design of high-performance OLEDs.
COMPOUNDS FOR TREATING CYSTIC FIBROSIS
-
Page/Page column 81; 82; 92; 93; 105, (2016/06/28)
The present invention relates to compounds of Formula (I) or pharmaceutically acceptable enantiomers, salts, solvates or prodrugs thereof. The invention further relates to the use of the compounds of Formula (I) for the treatment of cystic fibrosis. The invention also relates to a process for manufacturing compounds of Formula (I).
CuBr catalyzed C-N cross coupling reaction of purines and diaryliodonium salts to 9-arylpurines
Niu, Hong-Ying,Xia, Chao,Qu, Gui-Rong,Zhang, Qian,Jiang, Yi,Mao, Run-Ze,Li, De-Yang,Guo, Hai-Ming
supporting information; experimental part, p. 5039 - 5042 (2011/08/07)
CuBr was found to be an efficient catalyst for the C-N cross coupling reaction of purine and diaryliodonium salts. 9-Arylpurines were synthesized in excellent yields with short reaction times (2.5 h). The method represents an alternative to the synthesis of 9-arylpurines via Cu(ii) catalyzed C-N coupling reaction with arylboronic acids as arylating agents. The Royal Society of Chemistry 2011.
Selective adenosine reseptor compounds
-
, (2008/06/13)
Adenosine analogues which act selectively at adenosine receptors and which act in general as adenosine antagonists are disclosed. From in vitro studies it is known that specific physiological effects can be distinguished as a result of this selectivity an
