Re: ORGLIST:Esterification

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From: kalbe farma (super_visser$##$yahoo.com)
Date: Mon Jul 01 2002 - 01:50:01 EDT

 try this..
use methanol as solvent, add Na methoxide ( by adding Na metal to dry methanol- beware of explosion) and BF3-methanol complex as catalyst. reflux for 1 hour and recover the product by extraction using sufficient solvent.
good luck
  ali salek <salek_1999$##$yahoo.com> wrote: Hi All

I am looking for an efficient method of esterification
of p_Toluic acid & Terephthalic Acid dy Methanol

Thanks in advance

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