Ammonium Chloride‐Promoted Rapid Synthesis of Monosubstituted Ureas under Microwave Irradiation

نویسندگان

چکیده

Ammonium chloride promotes the selective formation of monosubstituted ureas under microwave irradiation. Most nucleophiles, acid-labile functionalities, and protecting groups are well tolerated in this reaction. By avoiding transition metals mineral acids, methodology offers a more sustainable alternative for synthesis their analogs.

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ژورنال

عنوان ژورنال: European Journal of Organic Chemistry

سال: 2021

ISSN: ['1434-193X', '1099-0690']

DOI: https://doi.org/10.1002/ejoc.202101059