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|Section2= |Section3= }} 3-Oxetanone, also called oxetan-3-one or 1,3-epoxy-2-propanone, is a chemical compound with formula C3H4O2. It is the ketone of oxetane, and an isomer of β-propiolactone. 3-Oxetanone is a liquid at room temperature, that boils at 140 °C. It is a specialty chemical,〔Synthonix Corp., (''3-Oxetanone'' ) product sheet. Accessed on 2009-07-10. 〕〔SpiroChem AG, (''Oxetan-3-one'' ) Product Sheet - 2011-07-07 〕 used for research in the synthesis of other oxetanes of pharmacological interest.〔 Wuitschik, G.; Rogers-Evans, M.; Müller, K.; Fischer, H.; Wagner, B.; Schuler, F.; Polonchuk, L.; Carreira, E. M., Oxetanes as promising modules in drug discovery. Angew. Chem., Int. Ed. 2006, volume 45, issue 46, pp. 7736-7739. 〕〔 Wuitschik, G.; Rogers-Evans, M.; Buckl, A.; Bernasconi, M.; Marki, M.; Godel, T.; Fischer, H.; Wagner, B.; Parrilla, I.; Schuler, F.; Schneider, J.; Alker, A.; Schweizer, W. B.; Muller, K.; Carreira, E. M., Spirocyclic oxetanes: Synthesis and properties. Angew. Chem., Int. Ed. 2008, volume 47, issue 24, pp. 4512-4515. 〕 Oxetan-3-one also has been the object of theoretical studies.〔George M. Breuer, Roger S. Lewis, and Edward K. C. Lee (1975), ''Unimolecular Decomposition Rates of Cyclobutanone, 3-Oxetanone, and Perfluorocyclobutanone. An RRKM Calculation of Internally Converted Hot Molecules'' J. of Physical Chemistry, volume 79, issue 19. 〕〔P. C. Martino, P. B. Shevlin and S. D. Worley (1979), ''The electronics structures of small strained rings. An investigation of the interaction between the oxygen and the π orbitals in 3-methyleneoxetane and 3-oxetanone''. Chemical Physics Letters, Volume 68, Issue 1, pp. 237–241. 〕 ==See also== *Malonic anhydride or oxetane-2,4-dione *1,2-dioxetanedione 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「3-Oxetanone」の詳細全文を読む スポンサード リンク
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