124469-96-1Relevant academic research and scientific papers
Iron-Catalyzed Intramolecular C(sp2)-N Cyclization of 1-(N-Arylpyrrol-2-yl)ethanone O-Acetyl Oximes toward Pyrrolo[1,2-a]quinoxaline Derivatives
Zhang, Zhiguo,Li, Junlong,Zhang, Guisheng,Ma, Nana,Liu, Qingfeng,Liu, Tongxin
, p. 6875 - 6884 (2015/10/06)
An efficient and convenient iron-catalyzed protocol has been developed for the synthesis of substituted pyrrolo[1,2-a]quinoxalines from 1-(N-arylpyrrol-2-yl)ethanone O-acetyl oximes through N-O bond cleavage and intramolecular directed C-H arylation reactions in acetic acid.
SYNTHESIS AND PROTOTROPIC ISOMERIZATION OF 1-NITROPHENYL-2-ACYLPYRROLES
Pina, M.C.,Budilin, V.A.,Rodrigues, M.,Bundel, Yu. G.
, p. 268 - 271 (2007/10/02)
Acylation of 1-nitrophenylpyrroles by acid anhydrides leads to 2-acylpyrroles or their mixtures with 3-acylpyrroles, the formation of the latter being explained by acid isomerization of the 2-isomers.
