Multiple Regio- and Chemoselective Functionalizations of Pyrimidine Derivatives Using TMPMgCl×LiCl and TMP<sub>2</sub>Mg×2 LiCl
作者:Paul Knochel、Marc Mosrin、Marilena Petrera
DOI:10.1055/s-0028-1083208
日期:2008.11
The multiple successive regio- and chemoselective magnesiation of commercially available 2-bromopyrimidine at the C4, C6, and C5 positions allows the regioselective functionalization of all positions of the pyrimidine ring.