An air-stable cationic iridium hydride as a highly active and general catalyst for the isomerization of terminal epoxides.
نویسندگان
چکیده
We describe the use of an air-stable iridium hydride catalyst for the isomerization of terminal epoxides into aldehydes with perfect regioselectivity. The system operates at low loadings of catalyst (0.5 mol%), is highly practical, scalable, and tolerates functional groups that would not be compatible with Lewis acids typically used in stoichiometric amounts. Evidence for a rare hydride mechanism are provided.
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 73 شماره
صفحات -
تاریخ انتشار 2014