Arene Ruthenium Catalyst MCAT-53 for the Synthesis of Heterobiaryl Compounds in Water through Aromatic C–H Bond Activation
作者:Anita Mehta、Biswajit Saha、Ali Aiden Koohang、Mukund S. Chorghade
DOI:10.1021/acs.oprd.8b00141
日期:2018.9.21
developed as a catalyst to effect aromatic C–H bond activation and C–C coupling reactions in water. Cross-coupling reactions were performed in DI/distilled water under air- and ligand-free conditions without further activation of the catalyst. Synthesis of an advanced intermediate of CETP inhibitor, Anacetrapib, in water has been demonstrated to give a single regioisomer using the MCAT-53 catalyst.
已开发出一种新型的水友好型MCAT-53 [Ru 2 Cl 2(HCOO)3(对-cymene)] Na(η-6-对-cymene二氯二钌三甲酚络合物钠)作为实现芳族CH键的催化剂水中的活化和CC偶联反应。交叉偶联反应在无空气和无配体的条件下在去离子水/蒸馏水中进行,无需进一步活化催化剂。已经证明,使用MCAT-53催化剂可在水中合成CETP抑制剂Anacetrapib的高级中间体,从而生成单一的区域异构体。