A new complex [RuCl2(dppf)(PN)] 1 (dppf = 1,1′-bis(diphenylphosphino) ferrocene; PN = (2-diphenylphosphino)benzenamine) has been synthesized and characterized. Its structure was determined by single-crystal X-ray diffraction. An efficient 1/Pd salt-cocatalyzed three-component oxidation/cyclization/Suzuki reaction for the synthesis of 2-pyridinyl-6-arylquinolines from 2-acetylpyridine, (2-amino-5-bromophenyl)methanol, and arylboronic acids has been developed.

中文翻译：

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[RuCl2(dppf)(PN)]/Pd助催化三组分合成2-吡啶基-6-芳基喹啉

一种新的配合物[RuCl2(dppf)(PN)] 1 (dppf = 1,1′-双(二苯基膦)二茂铁；PN = (2-二苯基膦)苯胺) 已被合成并表征。通过单晶X射线衍射确定了其结构。开发了一种高效的 1/Pd 盐助催化三组分氧化/环化/Suzuki 反应，用于从 2-乙酰吡啶、(2-氨基-5-溴苯基)甲醇和芳基硼酸合成 2-吡啶基-6-芳基喹啉。