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Topic: I need a complexation method  (Read 9641 times)

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Offline Shahbaz

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I need a complexation method
« on: May 22, 2008, 01:25:49 PM »
Hi,
I want to coordinate an amino acid with VOSO4, VCl3 , Ce and La chlorides. Please give me practical methods for this. I have tried these in sodium Hydroxide media as mentioned by some literature but i have not got result.

Thanks


Shahbaz
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Offline AWK

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Re: I need a complexation method
« Reply #1 on: May 27, 2008, 04:19:16 AM »
Use anhydrous conditions and dry sodium salt of aminoacids
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Offline lockdalchmist

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Re: I need a complexation method
« Reply #2 on: May 30, 2008, 12:16:39 AM »
use a non coordinating solvent for the lanthanide chlorides like pyridine
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Offline AWK

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Re: I need a complexation method
« Reply #3 on: May 30, 2008, 12:47:09 AM »
Quote from: lockdalchmist on May 30, 2008, 12:16:39 AM
use a non coordinating solvent for the lanthanide chlorides like pyridine
Pyridine is a rather complexing agent. Very often a suspension of reagents in toluene is used
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Offline Shahbaz

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Re: I need a complexation method
« Reply #4 on: February 12, 2009, 08:50:01 AM »
Hi,
Thanks all of you for guiding me.
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