3-Substituted and 3,4-disubstituted pyrrole-2,5-dicarbaldehydes have been obtained by hydrolysis with HgO–35% aq. HBF4–DMSO of the intermediates 4 and 5 prepared by electrophilic substitution reactions on 2,5-bis(1,3-benzodithiol-2-yl)pyrrole. The overall yields starting from pyrrole ranged from 41–88%.

Convenient route for the synthesis of 3-substituted abd 3,4-disubstituted pyrrole-2,5-dicarbaldehydes

CADAMURO, Silvano;DEGANI, Jacopo;FOCHI, Rita;GATTI, Antonella;PISCOPO, Laura
1996-01-01

Abstract

3-Substituted and 3,4-disubstituted pyrrole-2,5-dicarbaldehydes have been obtained by hydrolysis with HgO–35% aq. HBF4–DMSO of the intermediates 4 and 5 prepared by electrophilic substitution reactions on 2,5-bis(1,3-benzodithiol-2-yl)pyrrole. The overall yields starting from pyrrole ranged from 41–88%.
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3; 4-disubstituted pyrrole-2; 5-dicarbaldehydes
S. CADAMURO; IACOPO DEGANI; RITA FOCHI; ANTONELLA GATTI; LAURA PISCOPO
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/3294
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