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Dabco/SOCl 2 , Mild,and Convenient Reagent for the Preparation of Symmetrical Carboxylic Acid Anhydrides |
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| Abstract: | Various types of carboxylic acids undergo rapid dehydration with 1,4-diazabicyclo2.2.2]octane, dabco/thionyl chloride, under mild reaction conditions to afford symmetrical acid anhydrides in high isolated yields. |
| Keywords: | Carboxylic Acid Symmetrical Anhydrides Thionyl Chloride Dabco |