106865-31-0Relevant academic research and scientific papers
Solvent-free condensation of methyl pyridinium and quinolinium salts with aldehydes catalyzed by DBU
Seiad, Linda Loucif,Villemin, Didier,Bar, Nathalie,Hachemi, Messaoud
, p. 650 - 657 (2012)
Methylpyridinium and methylquinolinium salts were condensed under solvent-free conditions with aromatic aldehydes in the presence of 1,8-diazabicyclo[5.4.]undec-7-ene (DBU) as catalyst, by grinding at room temperature. The products are dyes or useful intermediates. The DBU can be easily recycled and reused. Taylor & Francis Group, LLC.
