Aerobic Catalyzed Oxidative Cross-Coupling of <i>N</i>,<i>N</i>-Disubstituted Anilines and Aminonaphthalenes with Phenols and Naphthols
作者:Thomas J. Paniak、Marisa C. Kozlowski
DOI:10.1021/acs.orglett.0c00046
日期:2020.3.6
N-dialkyl aniline and aminonaphthalenes with phenols and naphthols using a Cr-salen catalyst under aerobic conditions was developed. Notably, air serves as an effective oxidant affording products in high selectivity. Initial mechanistic studies suggest an outer-sphere oxidation of the aniline/aminonaphthalene partner, followed by nucleophilic attack of the phenol/naphthol. Single products were observed