作者:Andreas Kirschning、Sascha Ceylan、Tobias Klande、Carla Vogt、Carsten Friese
DOI:10.1055/s-0030-1258487
日期:2010.8
Inductively heated copper wire inside a flow microreactor can serve as a source for a catalytic copper species that promotes 1,3-dipolar cycloadditions of alkynes with in situ formed azides to yield 1,2,3-triazoles. The same setup was used to carry out decarboxylations of 2-alkynoic acids and for the intramolecular C-O coupling of 2′-bromobiphenyl-2-carboxylic acid.
流动微反应器内的感应加热铜线可作为催化铜物质的来源,促进炔烃与原位形成的叠氮化物的 1,3-偶极环加成反应,以产生 1,2,3-三唑。相同的设置用于进行 2-炔酸的脱羧和 2'-溴联苯-2-羧酸的分子内 CO 偶联。