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Topic: About Negishi coupling workup  (Read 1861 times)

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Offline kamiyu

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About Negishi coupling workup
« on: July 05, 2014, 09:19:23 AM »
In Negishi coupling, we use zinc which may complex with 2,2-bipyridine. Thus we add EDTA to complex with the zinc.

How about the product is pyridine but not 2,2-bipyridine? Still need to add EDTA??

Anyone who had experience before?

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