Acceptorless dehydrogenative lactonization of diols by Pt-loaded SnO2 catalysts

作者:Touchy Abeda Sultana; Shimizu Ken ichi*
来源:RSC Advances, 2015, 5(37): 29072-29075.
DOI:10.1039/c5ra03337c

摘要

We report herein a new heterogeneous catalytic system for dehydrogenative lactonization of various diols under solvent-free and acceptor-free conditions using 1 mol% of Pt-loaded SnO2, providing the first successful example of acceptorless lactonization of 1,6-hexanediol to epsilon-caprolactone by a heterogeneous catalyst.

  • 出版日期2015