Organocatalyzed, Visible-Light Photoredox-Mediated, One-Pot Minisci Reaction Using Carboxylic Acids via <i>N</i>-(Acyloxy)phthalimides
作者:Trevor C. Sherwood、Ning Li、Aliza N. Yazdani、T. G. Murali Dhar
DOI:10.1021/acs.joc.8b00205
日期:2018.3.2
one-pot Minisci reaction has been developed using visible light, an organic photocatalyst, and carboxylic acids as radical precursors via the intermediacy of in situ-generated N-(acyloxy)phthalimides. The conditions employed are mild, demonstrate a high degree of functional group tolerance, and do not require a large excess of the carboxylic acid reactant. As a result, this reaction can be applied to
已经开发了一种改进的一锅式Minisci反应,该反应使用可见光,有机光催化剂和羧酸作为自由基前体,通过原位生成的N-(酰氧基)邻苯二甲酰亚胺进行中介。所采用的条件是温和的,表现出高度的官能团耐受性,并且不需要大量过量的羧酸反应物。结果,该反应可以应用于具有敏感官能团的药物样支架和分子,从而可以进行后期功能化,这在药物化学中引起了极大的兴趣。