doi: 10.1021/ol1018882.
Chemoselective esterification and amidation of carboxylic acids with imidazole carbamates and ureas
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- PMID: 20857922
- DOI: 10.1021/ol1018882
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Chemoselective esterification and amidation of carboxylic acids with imidazole carbamates and ureas
Org Lett.
.
Abstract
Imidazole carbamates and ureas were found to be chemoselective esterification and amidation reagents. A wide variety of carboxylic acids were converted to their ester or amide analogues by a simple synthetic procedure in high yields.
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