developed, which allows for easy access to 1,4-difunctionalised compounds which are not otherwise readily accessible. Crucially, a more general acceptor substrate scope is now possible, which renders the Giese amidation applicable to more complex substrates such as natural products and chiral building blocks. Two different photocatalytic methods (one via oxidative and the other via reductive quenching
已经开发出一种由实验室稳定、无毒且环境友好的草酰胺酸进行的直接分子间脱羧 Giese 酰胺化反应,可以轻松获得原本不易获得的 1,4-双官能化化合物。至关重要的是,现在可以实现更通用的受体底物范围,这使得吉斯酰胺化适用于更复杂的底物,例如
天然产物和手性结构单元。开发了两种不同的光催化方法(一种通过氧化,另一种通过还原猝灭循环)和一种无
金属和光的方法,并且不同条件提供的灵活性被证明对于实现更通用的底物范围至关重要。