Re: ORGLIST:Chiral HPLC column for separation of BINAP enantiomers

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From: Maringanti Krishna (maringanti9$##$yahoo.com)
Date: Wed Dec 03 2003 - 01:18:41 EST

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In reply to: peter walla: "ORGLIST:Chiral HPLC column for separation of BINAP enantiomers"

Dear Peter:
We follow the age-old method for determining the ee of BINAP. i.e. by converting quantitatively into BINAP by means of hydrogenperoxide in methanol, and by following the standard HPLC procedure given in the Organic Synthesis.
Best of Luck
Krishna

Dr. Krishna Maringanti
Technical Director
Yeshua Chemicals and Pharmaceuticals Pvt Ltd
702, Raghavaratna Towers
Chirag Ali Lane
Hyderabad-500001
India
Tel:0091-40-33366667
Fax: 0091-40-23201954
E-mail: maringanti9$##$yahoo.com

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Next message: N.V. Anil Kumar: "ORGLIST:Syllabus for life science students"
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In reply to: peter walla: "ORGLIST:Chiral HPLC column for separation of BINAP enantiomers"

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