Visible-Light-Promoted Metal- and Photocatalyst-Free Reactions between Arylglyoxylic Acids and Tetraalkylthiuram Disulfides: Synthesis of α-Ketoamides
作者:Subhankar Sarkar、Satyajit Pal、Anindita Mukherjee、Sougata Santra、Grigory V. Zyryanov、Adinath Majee
DOI:10.1021/acs.joc.3c02081
日期:2024.2.2
developed for the oxidative cross-coupling of the C–N bond through the reaction between arylglyoxylic acids and tetraalkylthiuram disulfides. The reaction proceeds under ambient air at room temperature in the presence of visible light. This reaction offers a metal-, base-, photocatalyst-, and solvent-free synthesis of various α-ketoamides with moderate to excellent yields via the radical pathway. In addition
通过芳基乙醛酸和二硫化四烷基秋兰姆之间的反应,开发了一种方便的新合成方法,用于 C-N 键的氧化交叉偶联。该反应在环境空气、室温和可见光存在下进行。该反应可通过自由基途径以中等至优异的产率合成各种 α-酮酰胺,其中包括金属、碱、光催化剂和无溶剂。此外,该协议展示了克级合成的潜在应用。