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Topic: THF Rotavap  (Read 2238 times)

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Offline Messi

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THF Rotavap
« on: October 29, 2012, 08:39:27 PM »
Hey guys,

I got my final product but there is THF in there. I let rotavap for a good 15 min. but I still have a large excess of THF it seems.

How long should I rotavap with THF?

Cheers
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Offline discodermolide

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Re: THF Rotavap
« Reply #1 on: October 30, 2012, 01:19:06 AM »
THF is easily removed with a rotavap.
Increase the vacuum and et the water bath at 28°C.
Just keep going, it takes some time.
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Offline Messi

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Re: THF Rotavap
« Reply #2 on: October 30, 2012, 09:09:51 AM »
Thanks!

Cheers
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