Synthesis Utilizing Reducing Ability of Carbon Monoxide. New Methods for Synthesis of<i>N</i>-Substituted Selenoamides
作者:Akiya Ogawa、Jun-ichi Miyake、Nobuaki Kambe、Shinji Murai、Noboru Sonoda
DOI:10.1246/bcsj.58.1448
日期:1985.5
selenoamides (2) from nitriles, metallic selenium, carbon monoxide, water, and amines have been developed on the basis of an amino-group-exchange reaction of in situ formed N-unsubstituted selenoamides (1) with primary or secondary amines. The reactions consist of two processes, i.e., the formation of selenoamides 1 by the reaction of nitriles and H2Se formed from selenium, carbon monoxide and water, and the subsequent
基于原位形成的 N-未取代硒酰胺(1 ) 与伯胺或仲胺。该反应包括两个过程,即通过腈与硒、一氧化碳和水形成的 H2Se 反应形成硒酰胺 1,以及随后 1 与脂肪胺的氨基交换反应。获得的 2 通常足够稳定,可以在 0 °C 的氮气气氛下保持数周而不会出现任何明显的降解。在伯胺的情况下,相应的硒酰胺也可以从腈、硒、一氧化碳、