Phthalic Anhydride → HCID 21544573, compound

Participants

Reaction Steps

A solution of 11.3 grams (0.1 mole) 8-oxa-3-azabicyclo (3.2.1)octane in 20 ml of benzene was added to a suspension of 14.8 grams (0.1 mole) of phthalic anhydride in 50 ml of benzene at 8° C. The reaction mixture was stirred for 1 hour and then left overnight at room temperature. The product, 20.0 grams which separated, was filtered off and recrystallized from benzene ethanol. The product represented by formula (X) had a melting point of 149°-150.5° C.

Provenance & Evidence