292164-57-9Relevant academic research and scientific papers
Efficient and versatile single pot approach to dipyrromethanes and bis(heterocyclyl)methanes
Singh, Kamaljit,Behal, Sonia,Hundal, Maninder Singh
, p. 6614 - 6622 (2007/10/03)
An efficient single pot route is presented involving the use of O, N-perhydro 1,3-heterocycles as carbonyl equivalents for the synthesis of 5-substituted dipyrromethanes, 5,10-disubstituted tripyrranes and bis(heterocyclyl)methanes.
Green Chemistry for Preparation of Oligopyrrole Macrocycles Precursors: Novel Methodology for Dipyrromethanes and Tripyrromethanes Synthesis in Water
Karl, Vladimir,Vasek, Petr,Dolensky, Bohumil
, p. 1126 - 1136 (2007/10/03)
A novel methodology for preparation of linear oligopyrroles is presented. Synthetic protocol uses water as a solvent for acid catalysed condensation of an aldehyde or ketone with unsubstituted pyrrole. While the most procedures for the above-mentioned com
Optimizing the synthesis of 5,10-disubstituted tripyrromethanes
Ka, Jae-Won,Lee, Chang-Hee
, p. 4609 - 4613 (2007/10/03)
Condensation of aldehydes with pyrrole in the presence of acid catalyst gave the mixture of dipyrromethanes and tripyrromethanes. The major product was switched from dipyrromethanes to tripyrromethanes according to the sequence of adding the reactants and
