СПОСІБ СИНТЕЗУ N-ЗАМІЩЕНИХ ЕКЗО-2-ЕНДО-3-ДІАЦЕТИЛОКСИБІЦИКЛО2.2.1ГЕПТАН-ЕНДО,ЕНДО-5,6-ДИКАРБОКСІМІДІВСПОСОБ СИНТЕЗА N-ЗАМЕЩЕННЫХ ЭКЗО-2-ЭНДО-3-ДИАЦЕТИЛОКСИБИЦИКЛО2.2.1 ГЕПТАН-ЭНДО,ЭНДО-5,6-ДИКАРБОКСИМИДОВ

摘要

A process for the synthesis of N-substituted exo-2-endo-3-diacethyloxybicyclo[2.2.1]heptane-endo,endo-5,6-1,2-dicarboximides involves acidylation of the initial substance at boiling in glacial acetic acid under thin-layer chromatography control. The reaction is carried out for 40-48 hours in the presence of acetic acid at boiling temperature thereof 120 °. Products are subjected to purification by recrystallization with use of 2-propanol.