Transition metal-catalyzed direct C–H bond functionalization enabled by transient ligands has become an attractive topic. Here we report a palladium-catalyzed site-selective arylation of β-C(sp3)–H bonds in aliphatic ketones with β-alanine as the transient ligand.
过渡
配体使过渡
金属催化的直接C–H键功能化成为一个有吸引力的话题。在这里,我们报道了以
β-丙氨酸为瞬时
配体的脂肪族酮中的β-C(sp 3)-H键的
钯催化位点选择性芳基化。