Introduction of a new synthetic route about 1-Ethyl-1H-imidazole

According to the analysis of related databases, 7098-07-9, the application of this compound in the production field has become more and more popular.

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 7098-07-9 as follows. 7098-07-9

General procedure: To a vigorously stirred solution of imidazole derivatives (23.39mmol) in dry toluene (10mL) at room temperature was added the solution of chloromethyl-salicylaldehydes 2a, b (19.50mmol) in dry toluene (10mL), drop-wise, under nitrogen atmosphere. The resulting solution was further stirred at 60¡ãC for 24h. The product separated out was washed twice with toluene (2¡Á5mL) and several times with ether (5¡Á10mL), to remove the unreacted materials, and dried under vacuum to give pale yellow solid which used for the following preparations without further purification. Samples of the products were nevertheless isolated and fully characterized, as described below.

According to the analysis of related databases, 7098-07-9, the application of this compound in the production field has become more and more popular.

Reference:
Article; Elshaarawy, Reda F.M.; Janiak, Christoph; European Journal of Medicinal Chemistry; vol. 75; (2014); p. 31 – 42;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem