Instituto de Síntesis Quimica y Catálisis Homogénea, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain.
J Org Chem. 2013 Jun 7;78(11):5254-63. doi: 10.1021/jo400344m. Epub 2013 May 7.
Isoquinolines, benzoisoquinolines, thieno[3,2-c]pyridines and fused heteroaryl[2,3-c] pyridines, with a wide variety of substituents at different positions of the aromatic or heteroaromatic rings, have been synthesized by Ru-catalyzed oxidative coupling of a broad range of benzylamines or heterocycles with internal alkynes. All benzylamines and heterocycles have unprotected primary amines as efficient directing groups.
异喹啉、苯并异喹啉、噻吩并[3,2-c]吡啶和稠合杂芳基[2,3-c]吡啶,其芳基或杂芳环的不同位置具有广泛的取代基,通过 Ru 催化的广泛的苄胺或杂环与内部炔烃的氧化偶联合成。所有苄胺和杂环都具有未保护的伯胺作为有效的导向基团。