Samarium(II) Iodide Mediated Intermolecular Coupling Reactions of N,N-Dibenzyl-α-haloamides with Carbonyl Compounds
作者:Yutaka Aoyagi、Rie Asakura、Nobuko Kondoh、Rieko Yamamoto、Takeshi Kuromatsu、Ai Shimura、Akihiro Ohta
DOI:10.1055/s-1996-4324
日期:1996.8
Samarium(II) iodide mediated coupling reactions of α-haloamides with carbonyl compounds are found to give N,N-dibenzyl-β-hydroxyamides (4a-i, 5a-i, and 6a) in good yields under mild reaction conditions. The transformation of 4a and 5a to N,N-dibenzyl-3-phenylpropanamide (7) and β-hydroxycarboxylic acid (8), respectively, are described.
SmI₂ 介导的 α-卤代酰胺与羰基化合物的偶联反应在温和的反应条件下能以较好的收率得到 N,N-二苄基-β-羟基酰胺(4a-i, 5a-i 和 6a)。文中还描述了 4a 和 5a 分别转化为 N,N-二苄基-3-苯基丙酰胺(7)和 β-羟基羧酸(8)的过程。