Asymmetric epoxidation of alkenes catalyzed by novel chiral porphyrin metal complexes
作者:Pachiannan Sakthipriya、Nallamuthu Ananthi
DOI:10.1142/s1088424616500620
日期:2016.6
Novel chiralporphyrin ligands were synthesized from four different chiral aldehydes. In situ transition metal complexes of these novel chiralporphyrin ligands were found to catalyze asymmetricepoxidation reaction of styrene possessing various substituents. The chiral epoxides were formed in excellent yield and ee.
由四种不同的手性醛合成了新型手性卟啉配体。发现这些新型手性卟啉配体的原位过渡金属配合物可催化具有各种取代基的苯乙烯的不对称环氧化反应。手性环氧化物以优异的产率和 ee 形成。