4′-(N-(Propargyl)pyrrol-2-yl)-2,2′:6′,2′′-terpyridine
Disciplines :
chemistry, organic
Collected date : from 2018 to 2019
Creators :
Jérôme Husson
Laurent Guyard
A new terpyridine molecule, bearing a N-propargylated pyrrole, was prepared and characterized. Its synthesis was based on a Krohnke-type reaction between 2-acetylpyridine and N-propargylpyrrole-2-carboxaldehyde in a basic medium. An allene-containing terpyridine was also obtained as a by-product.
4′-(N-(Propan-1,2-dienyl)pyrrol-2-yl)-2,2′:6′,2″-terpyridine
Disciplines :
chemistry, organic
Collected date : from 2018 to 2019
Creators :
Jérôme Husson
Laurent Guyard
A new pyrrole-substituted terpyridine derivative that possesses an allene moiety was obtained as an “unexpected” sole product during an attempt to alkylate the N-atom of pyrrole with propargyl bromide in order to obtain an alkyne-functionalized terpyridine.