Iodine-catalyzed synthesis of β-uramino crotonic esters as well as oxidative esterification of carboxylic acids in choline chloride/urea: a desirable alternative to organic solvents
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DOI: 10.1007/s13738-020-02039-1
Abstract: Abstract Iodine-mediated selective synthesis of β -uramino crotonic esters was achieved via the reaction of β -dicarbonyls and urea at room temperature. Choline chloride/urea mixture, as an eco-friendly, cheap, non-toxic, and recyclable deep eutectic solvent… read more here.
Keywords: choline chloride; crotonic esters; synthesis uramino; chloride urea ... See more keywords