Facile synthesis of 2,5-disubstituted furans via palladium complex and perfluorinated resinsulfonic acid catalysed isomerization–dehydration of alkynediols
Facile synthesis of 2,5-disubstituted furans via palladium complex and perfluorinated resinsulfonic acid catalysed isomerization–dehydration of alkynediols
作者:Jianguo Ji、Xiyan Lu
DOI:10.1039/c39930000764
日期:——
2,5-Disubstituted furans have been synthesized via the isomerizationâdehydration of alkynediols catalysed by Pd2(dba)3·CHCl3, Bun3P and perfluorinated resinsulfonic acid at 130 °C in good yields; (H4dba = dibenzylideneacetone).