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Topic: Transmetallation  (Read 1678 times)

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Offline AlphaScent

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Transmetallation
« on: July 02, 2015, 09:37:37 PM »
Will sodium transmetallate with a primary bromide as readily as lithium??
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Offline pgk

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Re: Transmetallation
« Reply #1 on: July 03, 2015, 12:27:26 PM »
In theory, Yes.
In practice, No. It is very difficult.
If you want to prepare an alkylsodium, start from sodium alkoxide (tert-butoxide, in preference) and transmetallate with butyllithium. http://www.sciencedirect.com/science/article/pii/0022328X85803260
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