135038-88-9Relevant academic research and scientific papers
Synthesis of Bis-2,7-substituted 1,2,3,6,7,8-Hexahydroisoindoloisoindole-1,3,6,8-tetraones
Boykin, D. W.,Nowak-Wydra, Barbara,Baumstark, A. L.
, p. 609 - 611 (2007/10/02)
A series of bis-2,7-substituted 1,2,3,6,7,8-hexahydroisoindoloisoindole-1,3,6,8-tetraones (naphthalene diimides) has been synthesized.The key intermediate required for synthesis of the naphthalene diimides, 2,3,6,7-naphthalenetetracarboxylic dianhydride (2) was prepared starting from allene and maleic anhydride.The bis-anhydride 2 was converted to the naphthalene diimides using conventional methodology by the reaction with amines in organic solvents.
