Amide fragments are found to be one of the key constituents in a wide range of natural products and pharmacologically active compounds. Herein, we report a simple and efficient procedure for transamidation with a cyclic dihydrogen tetrametaphosphate. The protocol is simple, does not require any additives, and encompasses a broad substrate scope. To comprehend the mechanism of the present methodology
发现酰胺片段是多种
天然产物和药理活性化合物的关键成分之一。在这里,我们报告了一种简单而有效的转酰胺基与环状四
偏磷酸二氢盐的程序。该协议很简单,不需要任何添加剂,并且包含广泛的底物范围。为了理解本方法的机制,进行了详细的光谱和动力学研究。