1. Maleic anhydride is a dienophile in the Diels-Alder reaction. 2. Common activators besides acetic anhydride are trifluoroacetic anhydride and trifluoromethanesulfonic anhydride. 3. Common activators besides acetic anhydride are trifluoroacetic anhydride and trifluoromethanesulfonic anhydride. 4. Common activators besides acetic anhydride are trifluoroacetic anhydride and trifluoromethanesulfonic anhydride . 5. Maleic anhydride is a classic substrate for Diels-Alder reactions. 6. These anhydrides react quickly with water and form those oxoacids again. 7. Unlike resorcinol it does not give a fluorescein with phthalic anhydride . 8. Aniline attacks acetic anhydride followed by deprotonation of the ammonium ion: 9. They developed processes for the production of acetic anhydride as well. 10. Acetic anhydride is mainly produced by the carbonylation of methyl acetate.
