Cross‐dehydrogenative Coupling of
<i>N</i>
‐Aryl Tetrahydroisoquinolines Catalyzed by an Anthraquinone‐containing Polymeric Photosensitizer
作者:Fei Wang、Dan Yu、Yang Chen、Jing Sun、Jing‐Yun Wang、Ming‐Dong Zhou
DOI:10.1002/asia.202100978
日期:2021.12.13
An anthraquinone-containing polymeric photosensitizer (AQ-PHEMA) can catalyze the cross-dehydrogenative-coupling of N-aryl tetrahydroisoquinolines with several nucleophiles (nitromethane, 1-methyl-2-alkyl ketone and dialkyl (aryl) phosphine oxide) efficiently by visible light to afford a series of 1-substituted-2-aryl-1,2,3,4-tetrahydroisoquinolines in good to excellent yields with nice substrate tolerance
一个聚合光敏剂(AQ-PHEMA)含蒽醌类能催化交叉-的脱氢耦合ñ -芳基四氢异喹啉与亲核试剂的几个(硝基甲烷,1-甲基-2-烷基酮和二烷基(芳基)膦氧化物)有效地通过可见光提供一系列 1-取代-2-芳基-1,2,3,4-四氢异喹啉,产率良好至极好,具有良好的底物耐受性。