Synthesis of Aromatic α-Aminoesters: Palladium-Catalyzed Long-Range Arylation of Primary C sp 3H Bonds
作者:Sam Aspin、Anne-Sophie Goutierre、Paolo Larini、Rodolphe Jazzar、Olivier Baudoin
DOI:10.1002/anie.201206237
日期:2012.10.22
Remote control: The title reaction for β–ζ arylation of α‐amino esters with aryl bromides is described. This reaction, which occurs selectively at the terminal position of linear alkyl chains, gives rise to synthetically useful (hetero)arylalanines and homologues after debenzylation (see scheme).
远程控制:描述了α-氨基酯与芳基溴的β-ζ芳基化反应的标题反应。该反应选择性地发生在线性烷基链的末端,该反应在脱苄基反应后产生合成上有用的(杂)芳基丙氨酸和同系物(参见方案)。