Selective and metal-free epoxidation of terminal alkenes by heterogeneous polydioxirane in mild conditions

Royal Society Open Science

关键词: epoxidation;    polysalicylaldehyde;    polydioxirane;    terminal alkene;    recoverability;    mild conditions;   

DOI  :  10.1098/rsos.171541

来源: DOAJ

【 摘 要 】

Polydioxirane (PDOX) was prepared by the treatment of polysalicylaldehyde with Oxone and was found as a selective, highly efficient and heterogeneous reagent for epoxidation of alkenes which can be successfully isolated. This work also introduced a simpler, safer and milder way for epoxidation of alkenes with dioxirane groups than before. PDOX can be simply recovered from the reaction mixture by plain filtration and reused for eight runs without significant reactivity loss.

【 授权许可】

Unknown