硼酸化
化学
烯烃
炔烃
催化作用
有机硼化合物
组合化学
硼
有机化学
芳基
烷基
作者
Étienne Rochette,Vincent Desrosiers,Yashar Soltani,Frédéric‐Georges Fontaine
摘要
The potential advantages of using arylboronic esters as boron sources in C–H borylation are discussed. The concept is showcased using commercially available 2-mercaptopyridine as a metal-free catalyst for the transfer borylation of heteroarenes using arylboronates as borylation agents. The catalysis shows a unique functional group tolerance among C–H borylation reactions, tolerating notably terminal alkene and alkyne functional groups. The mechanistic investigation is also described.
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