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Drying TBAF
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Edcon Chang
Jun 12, 1993, 4:29:09 PM6/12/93
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Hi:
I am interested in doing an alkylation reaction using tetrabutylammonium fluoride
on a silylenolether. Could someone give me some pointers as to how best to remove
water from this extremely hygroscopic compound? I have tried azeoptropically distill
away the water using 1:1 toluene:THF; but that doesn't seem to work too well (at
least not dry enough for my reaction to work.) Is stirring it in THF with activated
molecular sieves effective? Thanks in advance for your advice.
Edcon Chang
lwit...@gmail.com
Jun 30, 2014, 11:13:23 AM6/30/14
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dlzc
Jun 30, 2014, 2:49:04 PM6/30/14
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Dear lwit...:
On Monday, June 30, 2014 8:13:23 AM UTC-7, lwit...@gmail.com wrote:
...
David A. Smith
On Monday, June 30, 2014 8:13:23 AM UTC-7, lwit...@gmail.com wrote:
...
> that's a good way to make THF polymer and
> contaminate everything
Why do you reply to a 21 year old thread?
> contaminate everything
David A. Smith
Poutnik
Jun 30, 2014, 2:59:39 PM6/30/14
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Dne 30.6.2014 20:49, dlzc napsal(a):
He may have not noticed.
It appeared to me today as unread as if being new one.
--
Poutnik
Wise man guards the words he says,
as they may speak about him more, than about the subject.
It appeared to me today as unread as if being new one.
--
Poutnik
Wise man guards the words he says,
as they may speak about him more, than about the subject.
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