Synthesis of Polycyclic Chromene Cores through Gold (I)‐Catalyzed Intramolecular Hydroarylation Reaction (IMHA)
作者:Antonio Arcadi、Giancarlo Fabrizi、Andrea Fochetti、Roberta Franzini、Francesca Ghirga、Antonella Goggiamani、Antonia Iazzetti、Federico Marrone、Andrea Serraiocco
DOI:10.1002/ejoc.202100092
日期:2021.3.19
A gold (I)‐catalyzed approach for the construction of polycyclic chromene cores was developed. The reaction proceeds in good to excellent yields under mild condition. In the presence of unsymmetrically substituted propargylic ethers a good selectivity has been achieved.
开发了一种金(I)催化的多环苯并噻吩核的构建方法。在温和的条件下,反应以良好的收率进行。在不对称取代的炔丙基醚的存在下,已经实现了良好的选择性。