| 单词 | keto-enol | 
| 释义 | > as lemmasketo-enol   keto-enol  n.  Brit.  , U.S.  , ΚΠ 1927    Jrnl. Amer. Chem. Soc. 49 849  				Acetylacetone may undergo keto-enol tautomerism in the following way. CH3COCH2COCH3 ⇌ CH3COCH:C(OH)CH3. 1971    N. L. Allinger  et al.  Org. Chem. viii. 172  				Keto-enol interconversion is subject to catalysis by acid or base. < as lemmas  | 
	
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