A Novel Synthesis of 1-Aryl-1H-benzotriazoles via Oxidative C-H Amination
摘要:
A facile, novel and regiospecific protocol for the synthesis of 1-aryl-1H-benzotriazoles via oxidative C-H amination of corresponding 1,3-diaryltriazenes in DMF in the presence of K(2)CO(3) at moderate temperature was developed.
Bremer, Justus Liebigs Annalen der Chemie, 1934, vol. 514, p. 279,285
作者:Bremer
DOI:——
日期:——
HUSSEIN F. A.; ISAAC HAYFA Y., J. IRAGI CHEM. SOC., 1979, 4, NO 1-2, 19-34
作者:HUSSEIN F. A.、 ISAAC HAYFA Y.
DOI:——
日期:——
Synthesis of 1-Aryl-5-Nitrobenzotriazoles*
作者:L. M. Gornostaev、N. A. Bulgakova、I. V. Kalashnikova
DOI:10.1007/s10593-013-1376-0
日期:2013.12
3-Aryl-1-(3-nitrophenyl)triazenes were obtained in the cyclization reaction of diazotized 3-nitroaniline with arylamines in the presence of dimethyl sulfoxide and potassium carbonate to give 1-aryl-5-nitrobenzotriazoles.