Continuous Synthesis of Epoxides from Alkenes by Hydrogen Peroxide with Titanium Silicalite‐1 Catalyst Using Flow Reactors
作者:Yoshihiro Kon、Takuya Nakashima、Yoshiki Makino、Hiroki Nagashima、Shun‐ya Onozawa、Shū Kobayashi、Kazuhiko Sato
DOI:10.1002/adsc.202300181
日期:2023.10.13
aromatic alkenes with hydrogen peroxide (H2O2) was carried out to give epoxidesusing a fixed-bed liquid flow reactor equipped with a solid titanium silicalite-1 (TS-1) catalyst column. The developed flow reaction enables continuous synthesis of 4-phenyl-1,2-epoxybutane from 4-phenyl-1-butene in 90%–98% yields (22.4 g) for 150 h from a catalyst column of 5 mm inner diameter with 100 mm length. Employment