A new synthesis of substituted acridine-
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Swarna A. Gamage; Julie A. Spicer; Gordon W. Rewcastle; William A. Denny
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Article
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1997
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Elsevier Science
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French
⚖ 201 KB
A new synthesis of substituted acridine-4-carboxylic acids 2 from methyl 2-[N-(2-earboxyphenyl)amino]benzoates (4) is reported, via NaBH4 reduction of the corresponding imidazolides (5), oxidation of the resulting alcohols 6 to aldehydes 7, and cyclisation of these with trifluoroacetic acid to the m