Direct access to trideuteriomethoxylated aromatic and heteroaromatic compounds has been developed. Various aryl and heteroaryl halides underwent d3-methoxylation under mild reaction conditions by using a catalyst system composed of the commercially available monodentate phosphane ligand tBuXPhos and Pd(OAc)2. Inexpensive CD3OD served as an efficient trideuteriomethoxylating agent.
已经开发了直接获取三
重氢甲氧基化芳香族和杂芳香族化合物的方法。通过使用由市售单齿
膦配体 tBuXPhos 和 Pd(OAc)2 组成的催化剂体系,各种芳基和杂芳基卤化物在温和的反应条件下进行 d3-甲氧基化。廉价的 CD3OD 作为一种有效的三
氘代甲氧基化剂。