Electrophilic substitution reactions of
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Stefaan Depraetere; Wim Dehaen
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Article
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2003
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Elsevier Science
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French
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Dipyrroheptanes have been reacted with a number of electrophiles, including aryldiazonium salts, acyl chlorides and isocyanates to give selectively the mono-or disubstituted derivatives. The bis(trichloroacetyl) dipyrroheptane can be used for the synthesis of amide and ester derivatives.