105997-06-6Relevant articles and documents
A new compound and an organic electronic device using the same
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Paragraph 0080; 0083, (2016/10/08)
The present invention provides a new compound and an organic electronic device using the same. The compound according to the present invention may serve as hole injection, hole transporting, electron injection and transporting, and light emitting materials and the like in an organic electronic device comprising an organic light emitting device, and the organic electronic device according to the present invention shows excellent properties in terms of efficiency, driving voltage and service life.
General and efficient copper-catalyzed aerobic oxidative synthesis of N-fused heterocycles using amino acids as the nitrogen source
Liu, Qing,Yang, Haijun,Jiang, Yuyang,Zhao, Yufen,Fu, Hua
, p. 15636 - 15644 (2013/09/12)
A general and efficient copper-catalyzed aerobic oxidative method for the synthesis of N-fused heterocycles has been developed by using readily available α-amino acids as the nitrogen source. The reactions underwent N-arylation, aerobic oxidative dehydrogenation, intramolecular cyclization and dissociation of formic acid. This method should provide a general and practical strategy for the construction of N-fused heterocycles.
Synthesis of benzimidazo[1,2-c]quinazolines as possible bronchodilators
Rao, A. Raghu Ram,Bahekar, Rajesh H.
, p. 434 - 439 (2007/10/03)
Synthesis of some 6-aryl-benzimidazo[1,2-c]quinazolines 4 have been critically investigated. The first method, based on the condensation of substituted-1,3-benzoxazin-4-(3H)-one 2 with o-phenylenediamine followed by cyclization of the resulting 2-aryl-3-(