Sequential and Selective Buchwald−Hartwig Amination Reactions for the Controlled Functionalization of 6-Bromo-2-chloroquinoline: Synthesis of Ligands for the Tec Src Homology 3 Domain
作者:Jessica A. Smith、Rhiannon K. Jones、Grant W. Booker、Simon M. Pyke
DOI:10.1021/jo801808r
日期:2008.11.21
2-aminoquinolines using Buchwald-Hartwig chemistry. 6-Heterocyclic substitution of the 2-aminoquinoline has provided ligands with increased binding affinity for the SH3 domain relative to the lead compound, 2-aminoquinoline, that are the highest affinity ligands prepared to date. The key step in the synthesis of these compounds required a selective Buchwald-Hartwigamination of an aryl bromide in the