Oxidative Carbonylation of 2-Amino-1-alkanols Catalyzed by Cross-Linked Polymer Supported Palladium in Water

Employing palladium supported on polymeric monolith containing ionic liquid as an efficient heterogeneous catalyst, the oxidative carbonylation of 2-amino-1-alkanols could be successfully carried out, affording the corresponding 2-oxazolidinones in good to excellent yields in pure water without excessive iodine-containing promoter. The catalyst was reused up to five cycles without significant loss of its catalytic activity.

摘要在水相无助剂条件下, 将含有离子液基团的聚合物负载的 Pd 催化剂用于催化氨基醇氧化羰化反应高效合成噁唑烷酮. 催化剂能够重复使用 5 次而活性没有明显降低.

Palladium supported on polymeric monolith containing ionic liquid used as heterogeneous catalyst for oxidative carbonylation of 2-amino-1-alkanols in pure water without excessive iodine-containing promoter. The catalyst can be reused for up to five cycles without any marked loss in activity.Figure optionsDownload as PowerPoint slide