Accelerating palladium-catalyzed C-F bond formation: use of a microflow packed-bed reactor.

Accelerating palladium-catalyzed C-F bond formation: use of a microflow packed-bed reactor.
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DOI:
10.1002/anie.201104652
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发表时间:
2011-09-12
影响因子:
16.6
通讯作者:
Buchwald, Stephen L.
Buchwald, Stephen L.
中科院分区:
化学1区
文献类型:
--
作者:
Noel, Timothy;Maimone, Thomas J.;Buchwald, Stephen L.

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A flow process for Pd-catalyzed carbon fluorine bond formation is described. A microreactor using a packed-bed design allows for easy handling of large quantities of insoluble CsF with precise control over reaction times, efficient mixing, and the ability to safely handle elevated temperatures and pressures. A variety of aryl triflates, including heteroaryl ones, were converted to their corresponding aryl fluoride in short reaction times that would be difficult to achieve in a typical batch process.
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