Palladium-Catalyzed Direct Arylation-Based Domino Synthesis of Annulated N-Heterocycles Using Alkenyl or (Hetero)Aryl 1,2-Dihalides
作者:Lutz Ackermann、Andreas Althammer、Peter Mayer
DOI:10.1055/s-0029-1216977
日期:2009.10
A palladium-catalyzed reaction sequence consisting of an intermolecular amination and an intramolecular direct arylation enabled highly regioselective syntheses of functionalized indoles or carbazoles and proved to be amenable to the use of inexpensive 1,2-dichloroarenes as electrophiles. arylation - catalysis - heterocycles - palladium - sequential reaction
由分子间胺化和分子内直接芳基化组成的钯催化的反应序列能够高度区域选择性地合成官能化的吲哚或咔唑,并被证明适合使用廉价的1,2-二氯芳烃作为亲电子试剂。 芳基化-催化-杂环-钯-顺序反应