作者:J. Prandi、J.L. Namy、G. Menoret、H.B. Kagan
DOI:10.1016/0022-328x(85)87389-7
日期:1985.4
Terminal epoxides of the type have been selectively converted into methyl ketones by various catalysts. Some lanthanide derivatives, MnI2, and Co2(CO)8 gave the best results. The rearrangement of internal epoxides into ketones is much slower, allowing specific transformation of terminal epoxides. The scope of the reaction and tentative mechanisms are discussed.
该类型的末端环氧化物已通过各种催化剂选择性地转化为甲基酮。一些镧系元素衍生物MnI 2和Co 2(CO)8给出了最佳结果。内部环氧化物重排成酮的速度要慢得多,允许末端环氧化物的特定转化。讨论了反应的范围和试验机制。