Articles with "diatomite earth" as a keyword



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Synthesis of benzamides through direct condensation of carboxylic acids and amines in the presence of diatomite earth@IL/ZrCl4 under ultrasonic irradiation

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Published in 2018 at "Research on Chemical Intermediates"

DOI: 10.1007/s11164-018-3592-9

Abstract: A green, rapid, mild and highly efficient pathway for the preparation of benzamide derivatives is reported. The reaction was performed through direct condensation of benzoic acids and amines under ultrasonic irradiation in the presence of… read more here.

Keywords: diatomite earth; direct condensation; acids amines; ultrasonic irradiation ... See more keywords