Simple syntheses of hydroxamic acids and
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Saı̈d Boukhris; Abdelaziz Souizi
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Article
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2000
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Elsevier Science
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French
⚖ 168 KB
The nucleophilic ring opening of gem-dicyanoepoxides by LiBr or Li 2 NiBr 4 , in the presence of hydroxylamine derivatives leads to new α-halo hydroxamic acids. These compounds has been used in the synthesis of αfunctionalized hydroxamic acids, α-hydroxy and α-amino acids in good yields.