Regio- and chemoselective multiple functionalization of pyrimidine derivatives by selective magnesiations using TMPMgCl.LiCl.

Autor: Mosrin M; Department Chemie and Biochemie, Ludwig-Maximilians-Universität, München, Germany., Knochel P
Jazyk: angličtina
Zdroj: Organic letters [Org Lett] 2008 Jun 19; Vol. 10 (12), pp. 2497-500. Date of Electronic Publication: 2008 May 29.
DOI: 10.1021/ol800790g
Abstrakt: Successive regio- and chemoselective magnesiations of pyrimidines using TMPMgCl.LiCl furnish, after trapping with various electrophiles, highly functionalized derivatives in good to excellent yields. Applications to the synthesis of antiviral and anti-inflammatory agents such as p38 and sPLA2 kinase inhibitors are reported.
Databáze: MEDLINE