81635-99-6Relevant academic research and scientific papers
Studies towards the design and synthesis of novel 1,5-diaryl-1h-imidazole-4-carboxylic acids and 1,5-diaryl-1h-imidazole-4-carbohydrazides as host ledgf/p75 and hiv-1 integrase interaction inhibitors
Bode, Moira L.,Fish, Muhammad Q.,Mabel Coyanis, E.,Rashamuse, Thompho J.
, (2021/10/25)
Two targeted sets of novel 1,5-diaryl-1H-imidazole-4-carboxylic acids 10 and carbohy-drazides 11 were designed and synthesized from their corresponding ester intermediates 17, which were prepared via cycloaddition of ethyl isocyanoacetate 16 and diarylimi
One-pot synthesis of polyfunctionalized quinolines: Via a copper-catalyzed tandem cyclization
Chen, Dianpeng,Sun, Xuejun,Shan, Yingying,You, Jinmao
supporting information, p. 7657 - 7662 (2018/11/02)
An efficient one-pot approach for the synthesis of polyfunctionalized quinolines was developed via a sequence of copper-catalyzed coupling reaction/propargyl-allenyl isomerization/aza-electrocyclization. Easily available starting materials, mild conditions, and a wide substrate scope make this approach potentially useful.
Synthesis of polysubstituted-1,2,4-triazoles
Liu, Guiyan,Wu, Xueli,Shi, Xuefang
, p. E39-E42 (2013/06/05)
A new series of substituted 1,2,4-triazole derivatives have been synthesized using substituted imido derivatives and isonicotinyl hydrazine (or 4-nitrobenzoylhydrazine) as the key intermediates. These compounds include different donor or acceptor substitu
PYRAZOLO(1,5-c)PYRIMIDINES FROM PYRYLIUM SALTS AND AMIDRAZONES AND PYRIDINE IMIDOYL-N-IMIDES FROM IMIDOYL CHLORIDES
Katritzky, Alan R.,Tomas, Alberto Tarraga
, p. 21 - 28 (2007/10/02)
2,4,6-Triphenylpyrylium salts react with unsubstituted amidrazones to give dihydropyrazolo(1,5-c)pyrimidines or salts of pyridine imidoyl-N-imides.Pyridine imidoyl-N-imides are conveniently prepared from N-aminopyridinium and imidoyl chlorides.
