Selective cross-coupling of 1-ethynyl-4-iodobenzenes with activated arylacetylenes
作者:A. I. Kovalev、K. Takeuchi、M. Asai、M. Ueda、A. L. Rusanov
DOI:10.1007/s11172-005-0029-6
日期:2004.8
Conditions were found for selective cross-coupling of 1-ethynyl-2,5-dihexyl-4-iodobenzene with arylethynyl-activated arylacetylenes. The reaction is not accompanied by homo-condensation of 1-ethynyl-2,5-dihexyl-4-iodobenzene.
发现了 1-乙炔基-2,5-二己基-4-碘苯与芳乙炔活化的芳基乙炔进行选择性交叉偶联的条件。该反应不伴随 1-乙炔基-2,5-二己基-4-碘苯的同缩合。