Visible Light-Induced Oxidative Cross Dehydrogenative Coupling of Glycine Esters with β-Naphthols: Access to 1,3-Benzoxazines
作者:Yuan Zhang、Shilin Li、Yin Zhu、Xiaorong Yang、Huang Zhou、Ying Li
DOI:10.1021/acs.joc.9b01440
日期:2020.5.15
dehydrogenative coupling reaction of glycine esters with β-naphthols has been achieved via the synergistic combination of photoredox catalysis and Lewisacidcatalysis. A wide range of glycine esters and β-naphthols are suitable substrates for this reaction. A variety of 1,3-benzoxazines were obtained in good yields with excellent diastereoselectivities under mildreaction conditions. Moreover, this