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Topic: ZnCl2 efficiency  (Read 2167 times)

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Offline ABA2015

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ZnCl2 efficiency
« on: May 31, 2014, 02:03:59 PM »
dear friends
I have some ZnCl2 powder to catalyze benzophenone synthesis I'm not sure my ZnCl2 is  efficient enough or I should buy new ZnCl2 powder?
is there any procedure to determine it?
thanks for your help
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Offline Arkcon

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Re: ZnCl2 efficiency
« Reply #1 on: May 31, 2014, 02:54:34 PM »
You're worried about it not being fresh enough?  Hard to see how it could be a problem, I don't expect it to break down into anything else.  Still, you might want to dry it scrupulously, if its old.  The best test would be to start with a small scale reaction first.
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Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.
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