oxime esters is reported. Aldehydes, aniline, and N-hydroxyphthalimide (NHPI) esters were used as substrates in this three-component reaction, and eosin Y was used as a crucial photocatalyst for the reaction. Wide ranges of aldehydes and NHPI esters were well tolerated in this reaction method, generating various oxime esters with high efficiency under mild reaction conditions. This visible-light-mediated
肟酯是许多有机
化学转化中有用的支架。本文报道了一种新型可见光介导的
肟酯合成三组分反应。在这个三组分反应中,醛、
苯胺和N-羟基邻苯二甲
酰亚胺 (NH
PI) 酯被用作底物,
曙红 Y 被用作该反应的关键光催化剂。该反应方法对多种醛和NH
PI酯具有良好的耐受性,在温和的反应条件下高效生成各种
肟酯。这种可见光介导的方法将是一步合成有用
肟酯的有前途的方法。