Process for preparing...

Details Process for preparing... Process for preparing...

2005-01-11

2005-01-11

Raymond, Richard L. (Department: 1624)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

C560S222000

Reexamination Certificate

active

06841697

ABSTRACT:
Process for preparing a compound (I) by reacting a compound of formula (II) with the alcohol (III).The reaction is carried out using dibutyltin oxide as transesterification catalyst.R1=H or CH3R2=linear C1-C4alkyl radical.

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