Bidentate Ligand Driven Intramolecularly Te…O Bonded Organotellurium Cations from Synthesis, Stability to Catalysis
作者:Saket Jain、Saurabh Sandip Satpute、Raushan Kumar Jha、Mili Sanjeev Patel、Sangit Kumar
DOI:10.1002/chem.202303089
日期:2024.1.16
method using diaryl ditelluride. Further, monotellurides were converted into corresponding tellurium cations. Next, these Lewis acidic tellurium cations were used as catalysts to synthesize 1,2-dihydroquinolines from anilines and highly regioselective creation of β-amino alcohols from epoxides.
以二芳基二碲化物为原料,通过铜催化法合成了一系列由2- N- (喹啉-8-基)苯甲酰胺衍生的新型不对称苯基碲化物。此外,单碲化物被转化为相应的碲阳离子。接下来,这些路易斯酸性碲阳离子被用作催化剂,从苯胺合成1,2-二氢喹啉,并从环氧化物高度区域选择性地生成β-氨基醇。