Highly Selective Synthesis of α-Aminoamide Utilizing an Umpolung Reaction and Characteristics of α-Hydrazonoester
作者:Isao Mizota、Yusuke Nakamura、Shunsuke Mizutani、Nanami Mizukoshi、Shunya Terasawa、Makoto Shimizu
DOI:10.1021/acs.orglett.1c01117
日期:2021.6.4
An umpolung reaction with α-hydrazonoesters was investigated, and it was found that α-N,N-dialkylaminoamides could be directly synthesized in yields up to 92% via a concomitant rearrangement of dialkylamino groups. As an application, a short synthesis of an inhibitor of glycine type-1-transporter was accomplished via subsequent functional group transformations in 28% overall yield.
研究了与 α-腙酯的 umpolung 反应,发现通过二烷基氨基的伴随重排可以直接合成α- N,N-二烷基氨基酰胺,产率高达 92%。作为一个应用,甘氨酸 1 型转运蛋白抑制剂的短合成是通过随后的官能团转化完成的,总产率为 28%。