Grapov,A.F. et al., Journal of general chemistry of the USSR, 1974, vol. 44, p. 511 - 515
作者:Grapov,A.F. et al.
DOI:——
日期:——
Copper-catalysed C–H functionalisation gives access to 2-aminobenzimidazoles
作者:Peter R. Clark、Glynn D. Williams、Nicholas C. O. Tomkinson
DOI:10.1039/c9ob01651a
日期:——
This paper describes the development, optimisation and exemplification of a copper-catalysed C-H functionalisation to form pharmaceutically relevant 2-aminobenzimidazoles from aryl-guanidines. High throughput screening was used as a tool to identify a catalytically active copper source, DoE was used for reaction optimisation and a range of aryl-guanidines were prepared and exposed to the optimum conditions