異羥肟酸(英語:Hydroxamic acid),也稱酰基羥胺,是具有-C(=O)-NH-OH結構的化合物,具弱酸性。可通過用醛為原料發生Angeli-Rimini反應,或以羥胺為原料製備:
- R-C(=O)-Cl + H2NOH → R-C(=O)-NH-OH
- R-C(=O)-OR' + H2NOH → R-C(=O)-NH-OH
異羥肟酸容易水解為羧酸和羥胺,可發生Lossen重排反應生成異氰酸酯:
參見
- 羥肟酸
- 苯基異羥肟酸
這是一篇關於有機化合物的小作品。您可以透過編輯或修訂擴充其內容。 |
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