A highly selective phosphine-based ruthenium catalyst system efficiently catalyzes the direct amination of alcohols with aliphatic tertiary amines, yielding unsymmetric tertiary amines in yields up to 87%. Ligand and solvent both affect the reaction yields significantly. The reaction can be performed with a wide variety of functionalities.
高选择性基于膦的
钌催化剂体系可有效催化醇与脂肪族叔胺的直接胺化反应,产生不对称叔胺,产率高达87%。
配体和溶剂均显着影响反应产率。该反应可以具有多种功能来进行。