ORGLIST: DMF

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From: Alison og Thomas Høyer (alihoyer$##$mobilixnet.dk)
Date: Sun Jun 04 2000 - 14:47:03 EDT

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> >Dear OrgList:
> >Does anyone know a practical way of getting DMF out of a reaccional
> >mixture?
> >Thank you in advance,lab-fellows.

Two suggestions:

Saturated aqueous calcium chloride will extract dmf out of organic solutions that will otherwise hold dmf strongly.

If your product doesn't tolerate aqueous work up (ypu haven't given many details..) then an extraction from heptane into acetonitrile may be an option.

Thomas Høyer

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