1198007-13-4Relevant articles and documents
Synthesis of benzo[d]imidazo[2,1-b]benzoselenoazoles: Cs2CO3-mediated cyclization of 1-(2-bromoaryl)benzimidazoles with selenium
Matsumura, Mio,Kitamura, Yuki,Yamauchi, Arisa,Kanazawa, Yoshitaka,Murata, Yuki,Hyodo, Tadashi,Yamaguchi, Kentaro,Yasuike, Shuji
, p. 2029 - 2035 (2019)
The synthesis of benzimidazo[2,1-b]benzoselenoazoles is described. The novel ring-closure reaction of 1-(2-bromoaryl)benzimidazoles with Se powder is promoted by Cs2CO3 (2 equiv) in DMF at 150 °C. Moreover, the obtained tetracyclic h
Organic Electroluminescent Materials and Devices
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Paragraph 0141, (2017/06/21)
This invention discloses phosphorescent metal complexes with novel ligand structures. These complexes are used as emitters in phosphorescent OLEDs.
Synthesis of novel substituted benzimidazo[1,2-α]quinoxalin-6(5H)- ones via an intramolecular goldberg reaction
Meng, Tao,Zhang, Yongliang,Li, Min,Wang, Xin,Shen, Jingkang
supporting information; experimental part, p. 222 - 224 (2010/08/22)
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