| 释义 |
imidic, a. Chem.|ɪˈmɪdɪk|
[In first quot. ad. F. imidique (A. Haller 1895, in Compt. Rend. CXX. 1194), but in later use prob. independently formed: see imide and -ic.]
Of the nature of an imide; in mod. use applied to organic acids of the type R·C(NH)OH and their derivatives.
1895Jrnl. Chem. Soc. LXVIII. i. 648 Compounds containing the group NHRR′ might be called imidic acids. 1919Decennial Index Chem. Abstr. 1907–1916 3325/1 Imidic acids. 1951I. L. Finar Org. Chem. ix. 161 Imidic esters, which are also known as imino-ethers, are best prepared by passing dry hydrogen chloride into a solution of an alkyl cyanide in anhydrous alcohol. 1965C. R. Noller Chem. Org. Compounds (ed. 3) xiv. 272 The tautomeric form of an amide, RC{b1}OH{btc2}NH, is a nitrogen analog of a carboxylic acid and is known as an imidic acid. Although the imidic acids cannot be isolated because of the greater stability of the amide form, their derivatives are easily prepared. |