Cobalt‐Catalyzed Direct Aminocarbonylation of Ethers: Efficient Access to α‐Amide Substituted Ether Derivatives
作者:Le‐Cheng Wang、Bo Chen、Xiao‐Feng Wu
DOI:10.1002/anie.202203797
日期:2022.6.7
A novel cobalt-catalyzed carbonylative coupling of ethers with amines to construct α-carbonylated ethers has been achieved. Alfuzosin, a medicine for treatment of benign prostatic hyperplasia (BPH), can be synthesized by this process straightforwardly.
Photoinduced Direct Carbamoylation of Ethers with Isocyanates towards synthesis of α- Amide Substituted Ether Derivatives
作者:Ming Qi、Jing-han Li、Xiao-Jie Lu、An-Wu Xu
DOI:10.1055/a-2272-8045
日期:——
Photoinduced carbamoylation of ethers using isocyanates as amide sources was accomplished under mild and environmentally friendly reaction conditions. A series of isocyanates were tolerated in this protocol to construct α-amide-substituted ether derivatives with desired yields. The method featured broad substrate scope and good functional group tolerance, which could play an important role in the construction