nitriles is described, which gives direct access to alpha-hydroxylated and alpha-aminated ketones. This coupling reaction is cross-selective and a catalytic version of the classical acyloin condensation. A reaction mechanism that is supported by first DFT calculations is discussed.
描述了
钛(III)催化的酮或
亚胺与腈的分子间还原偶联,可直接获得α-羟基化和α-胺化的酮。该偶联反应是交叉选择性的,并且是经典酰基酰缩合的催化形式。讨论了第一个DFT计算支持的反应机理。