中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-氯-2-苯基-咪唑并[1,2-a]吡啶 | 6-chloro-2-phenylimidazo[1,2-a]pyridine | 168837-18-1 | C13H9ClN2 | 228.681 |
A simple approach is described for the regioselective C-3 methylsulfanylation of imidazo[1,2-a]pyridines through diiodine-mediated, acetone-promoted, C–S bond construction with dimethyl sulfoxide as both the source of the methylsulfanyl moiety and the solvent. Preliminary mechanistic investigations indicated that three different reaction mechanisms might be involved in the transformation.