Mechanistic Insights into Two-Phase Radical C-H Arylations.
Mechanistic Insights into Two-Phase Radical C-H Arylations.
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DOI：
10.1021/acscentsci.5b00332
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发表时间：
2015-11-25
影响因子：
18.2
通讯作者：
Blackmond DG
中科院分区：
文献类型：
--
作者：
Baxter RD;Liang Y;Hong X;Brown TA;Zare RN;Houk KN;Baran PS;Blackmond DG
自由基C-H芳基化反应的动力学、光谱和计算研究强调了这些多相反应中化学和物理速率过程之间的相互作用。这里观察到的异常浓度依赖关系可以通过考虑在每一相中调节浓度的相转移过程的作用来协调。此外，通过了解相边界的相互作用，可以将其用于优化反应性能。对自由基C−H芳基化的研究强调了化学和物理速率过程之间的相互作用。考虑了调节每一相中浓度的相转移过程的作用。
Kinetic, spectroscopic, and computational studies of radical C–H arylations highlight the interplay between chemical and physical rate processes in these multiphase reactions. Anomalous concentration dependences observed here may be reconciled by considering the role of phase transfer processes that mediate concentrations in each phase. In addition, understanding interactions through phase boundaries enables their use in optimization of reaction performance. Studies of radical C−H arylations highlight the interplay between chemical and physical rate processes. The role of phase transfer processes that mediate concentrations in each phase was considered.