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苯乙酮肟

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苯乙酮肟
识别
CAS号 613-91-2  checkY
性质
熔点 59—60 °C(332—333 K)[1]
沸点 200—202 °C(473—475 K)[2]
120—125 °C(393—398 K)(分解)[3]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

苯乙酮肟是一种有机化合物,化学式为C8H9NO。它可由苯乙酮盐酸羟胺乙酸钠存在下反应得到。[4]四氯化钛催化下,它可以发生重排反应,得到乙酰苯胺[5]它和二氧化氮反应,可以得到苯乙酮。[6]

参考文献

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  1. ^ Nidhi Jain, Anil Kumar, Shive M.S. Chauhan. Metalloporphyrin and heteropoly acid catalyzed oxidation of CNOH bonds in an ionic liquid: biomimetic models of nitric oxide synthase. Tetrahedron Letters. 2005-04, 46 (15): 2599–2602 [2022-01-16]. doi:10.1016/j.tetlet.2005.02.088 (英语). 
  2. ^ Hajipour, A. R.; Zahmatkesh, S.; Ruoho, A. E. Methyltriphenylphosphonium peroxydisulfate (MTPPP)​: A mild and inexpensive reagent for the cleavage of oximes, phenylhydrazones and 2,4-dinitrophenylhydrazones to the corresponding carbonyl compounds under non-aqueous conditions. Journal of the Iranian Chemical Society, 2008. 5. pp S54~S58. ISSN 1735-207X.
  3. ^ Henry Stephen, Benjamin Staskun. 204. A new mechanism for the Beckmann rearrangement of ketoximes. Journal of the Chemical Society (Resumed). 1956: 980 [2022-01-16]. ISSN 0368-1769. doi:10.1039/jr9560000980 (英语). 
  4. ^ Marcin Szewczyk, Agata Bezłada, Jacek Mlynarski. Zinc-Catalyzed Enantioselective Hydrosilylation of Ketones and Imines under Solvent-Free Conditions. ChemCatChem. 2016-12-07, 8 (23): 3575–3579 [2022-01-16]. doi:10.1002/cctc.201601140 (英语). 
  5. ^ S. Katkevica, A. Zicmanis, P. Mekss. Imidazolium and pyridinium salts – solvents influencing the rate and direction of the Fries, Beckmann, and Claisen rearrangements. Chemistry of Heterocyclic Compounds. 2010-06, 46 (2): 158–169 [2022-01-16]. ISSN 0009-3122. doi:10.1007/s10593-010-0487-0 (英语). 
  6. ^ Javad Mokhtari, Mohammad R. Naimi-Jamal, Hamideh Hamzeali, Mohammad G. Dekamin, Gerd Kaupp. Kneading Ball-Milling and Stoichiometric Melts for the Quantitative Derivatization of Carbonyl Compounds with Gas-Solid Recovery. ChemSusChem. 2009-03-23, 2 (3): 248–254 [2022-01-16]. doi:10.1002/cssc.200800258 (英语).