Synfacts, Table of Contents Synfacts 2019; 15(07): 0757DOI: 10.1055/s-0039-1689947 Metals in Synthesis © Georg Thieme Verlag Stuttgart · New YorkTele-Nucleophilic SubstitutionContributor(s): Paul Knochel , Moritz BalkenhohlRecommend Article Abstract Buy ArticleKey words Key wordsGrignard reagents - pyrazine derivatives - regioselective substitution Full Text