51627-46-4Relevant academic research and scientific papers
Synthesis of benzimidazoles via iridium-catalyzed acceptorless dehydrogenative coupling
Sun, Xiang,Lv, Xiao-Hui,Ye, Lin-Miao,Hu, Yu,Chen, Yan-Yan,Zhang, Xue-Jing,Yan, Ming
supporting information, p. 7381 - 7383 (2015/07/15)
Iridium-catalyzed acceptorless dehydrogenative coupling of tertiary amines and arylamines has been developed. A number of benzimidazoles were prepared in good yields. An iridium-mediated C-H activation mechanism is suggested. This finding represents a novel strategy for the synthesis of benzimidazoles.
Synthesis of benzimidazoles via iridium-catalyzed acceptorless dehydrogenative coupling
Sun, Xiang,Lv, Xiao-Hui,Ye, Lin-Miao,Hu, Yu,Chen, Yan-Yan,Zhang, Xue-Jing,Yan, Ming
supporting information, p. 7381 - 7383 (2015/11/27)
Iridium-catalyzed acceptorless dehydrogenative coupling of tertiary amines and arylamines has been developed. A number of benzimidazoles were prepared in good yields. An iridium-mediated C-H activation mechanism is suggested. This finding represents a novel strategy for the synthesis of benzimidazoles.
Synthesis of quinoxaline derivatives from substituted acetanilides through intramolecular quaternization reactions
De Castro, Sonia,Chicharro, Roberto,Aran, Vicente J.
, p. 790 - 802 (2007/10/03)
The cyclization of 2-dialkylamino-2′-halogeno- and 2-chloro-2′-(dialkylamino)acetanilides to quinoxaline derivatives has been studied in detail. These reactions proceed, respectively, through intramolecular aromatic nucleophilic or aliphatic nucleophilic
