One-pot triflic anhydride-mediated synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides and amines
作者:Alyssa A. Ellsworth、Christina L. Magyar、Grace E. Hubbell、Chelsea C. Theisen、Daniel Holmes、R. Adam Mosey
DOI:10.1016/j.tet.2016.08.040
日期:2016.10
A one-pot synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides has been developed. The reaction affords high yields of diverse 1,2-disubstituted 2-imidazolines from triflic anhydride-mediated dehydration of amides followed by installation of a primary amine.
已经开发了由N-(2-卤代乙基)酰胺一锅合成1,2-二取代的2-咪唑啉。该反应从三氟甲磺酸酐介导的酰胺脱水,然后安装伯胺的方法中,可得到高产率的各种1,2-二取代的2-咪唑啉。