Practical Preparation of Octa- and Tetrabromoperylene Diimides and Derivatives Thereof
Keyword(s):
One Step
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A mild synthesis of fully brominated perylene dianhydride and diimides in one step from easily available unsubstituted precursors is presented. The partial reduction of ortho-bromo substituents with hydrazine hydrate allowed for a gram-scale synthesis of a valuable intermediate, 1,6,7,12-tetrabromoperylene diimide. Several new twisted fully core-substituted perylene diimide derivatives having sulfur, nitrogen, or oxygen substituents were synthesized using regioselective nucleophilic substitution reactions.
1975 ◽
Vol 40
(14)
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pp. 2037-2042
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2006 ◽
Vol 36
(11)
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pp. 1479-1484
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1995 ◽
Vol 60
(20)
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pp. 6592-6594
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1974 ◽
Vol 96
(10)
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pp. 3255-3261
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