过渡金属催化的脱羧环加成反应是高效构建碳环和杂环化合物的有效方法.传统的脱羧环加成反应主要使用贵金属Pd催化剂,而且反应类型与底物范围有限,往往局限于烯基碳酸酯与缺电子试剂之间的反应.因此,从绿色化学和可持续合成化学发展的角度来看,寻找经济、环境友好的金属催化剂来促进脱羧环加成反应具有十分重要的意 Transition metal-catalyzed decarboxylation of the cycloaddition reaction is an efficient method for the efficient construction of carbocyclic and heterocyclic compounds.The traditional decarboxylation of the cycloaddition reaction mainly uses a noble metal Pd catalyst, and the reaction type and the substrate range is limited, often limited to alkenyl carbonic acid Ester and electron deficient reagents.Therefore, from the perspective of the development of green chemistry and sustainable synthetic chemistry, it is of great importance to find an economical and environment-friendly metal catalyst to promote the decarboxylation cycloaddition reaction