Add time:08/03/2019         Source:sciencedirect.com

2-Aryl-1,9-dihydrochromeno[3,2-d]imidazoles were prepared by a one-pot cascade reaction involving salicylaldehydes and arylideneaminoacetonitriles. These novel compounds were isolated in 11–95% yield after reflux in ethanol and triethylamine. A dimeric structure was also identified and partially evolved to the tricyclic product in DMSO solution, according to an evolution study by 1H NMR spectroscopy.

We also recommend Trading Suppliers and Manufacturers of 2-(4-Chlorobenzylideneamino)ethanol (cas 16327-95-0). Pls Click Website Link as below: cas 16327-95-0 suppliers