Pd/Cu Co‐Catalyzed ortho‐Arylation of Aryl Iodides via Radical Intermediates with Aryl Diazonium Salts
Advanced Synthesis & Catalysis(2023)
摘要
Abstract A Cu/Pd co‐catalyzed Catellani‐type ortho arylation reaction of iodoarenes with aryl diazonium salts has been developed. Aryl radicals that derived from aryl diazonium salts were regioselectively installed at ortho position of iodoarenes via palladium catalyzed C−H activation. Mechanistic studies showed that, in contrast to classical Pd 0 −Pd II −Pd IV −Pd II −Pd 0 catalytic cycle, this radical cascades performed via a Pd 0 −Pd II −Pd III −Pd I −Pd 0 cycle.
更多查看译文
关键词
<,i>,ortho<,/i>,‐arylation iodides,pd/cu,radical intermediates
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要