A Coordination Polymer of Vaska's Complex as a Heterogeneous Catalyst for the Reductive Formation of Enamines from Amides
A Coordination Polymer of Vaska's Complex as a Heterogeneous Catalyst for the Reductive Formation of Enamines from Amides
复制标题
Vaska络合物的配位聚合物作为酰胺还原生成烯胺的多相催化剂
DOI：
10.1002/anie.202301611
复制
发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Cohen, Seth M.
中科院分区：
文献类型：
--
作者：
Griffin, Samuel E.;Domecus, Grant P.;Flores, Clarissa E.;Sikma, R. Eric;Benz, Lauren;Cohen, Seth M.
低价金属有机框架（LVMOFs）和相关材料由于其在多相催化中的潜在应用而引起了人们的兴趣。然而，在已经报道的几种LVMOF中，没有一种显示出催化活性。在本文中，报道了由膦连接体和IrInodes构建的低价金属有机材料。这种物质实际上是瓦斯卡复合物的结晶、不溶性类似物。因此，该材料可逆地结合O2并催化从酰胺还原形成烯胺。
Low‐valent metal–organic frameworks (LVMOFs) and related materials have gained interest due to their potential applications in heterogeneous catalysis. However, of the few LVMOFs that have been reported, none have shown catalytic activity. Herein, a low‐valent metal‐organic material constructed from phosphine linkers and IrInodes is reported. This material is effectively a crystalline, insoluble analogue of Vaska's complex. As such, the material reversibly binds O2and catalyzes the reductive formation of enamines from amides.