AbstractMn(II)‐catalyzed alkylations of methyl N‐heteroarenes was reported via borrowing hydrogen strategy with alcohols as the alkylating reagent. The developed geometry‐constrained benzimidazole‐iminopyridyl ligand played a key role in promoting the transformation and stablizing the metal center. A wide range of alcohols (aromatic, heteroaromatic and aliphatic) and methyl N‐Heteroarenes could be able to apply in the current catalytic system, with TON up to 7400.
摘要 通过借
氢策略,以醇为烷基化试剂,报道了
锰(II)催化
甲基 N-
异戊二烯的烷基化反应。所开发的几何约束
苯并咪唑-亚
氨基吡啶配体在促进转化和稳定
金属中心方面发挥了关键作用。多种
醇类(芳香族、杂芳香族和
脂肪族)和
甲基 N-杂
环戊烯都可以应用于当前的催化体系,催化活性可达 7400。