On December 23, 2013, Ranise, Angelo; Lucchesini, Francesco; Caviglia, Matteo; Alfei, Silvana; Spallarossa, Andrea; Caneva, Chiara published an article.Recommanded Product: 2-((1H-Indol-3-yl)methylene)malononitrile The title of the article was Unconventional stereoselective one-pot synthesis of Knoevenagel-type indoles via in situ condensation of iminium salts with active methylene reagents. And the article contained the following:
A simple one-pot procedure for the stereoselective synthesis of Knoevenagel-type indoles is described. The method is based on the in situ reaction of indole iminium salts (four of them are fully characterized) with acyclic sym. and unsym. active methylene reagents in the presence of triethylamine. In general, the overall yields are moderate to good. Some of relevant reaction parameters and steric effects affecting stereoselectivity are discussed. The experimental process involved the reaction of 2-((1H-Indol-3-yl)methylene)malononitrile(cas: 75629-62-8).Recommanded Product: 2-((1H-Indol-3-yl)methylene)malononitrile
The Article related to stereoselective knoevenagel condensation iminium methylene, indole preparation, Heterocyclic Compounds (One Hetero Atom): Indoles, Indolizines, Carbazoles, and Other Arenopyrroles and other aspects.Recommanded Product: 2-((1H-Indol-3-yl)methylene)malononitrile
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts