Electron Spin Resonance of Ξ±-(Alkoxycarb
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Wu Lung-min; Hanns Fischer
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Article
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1983
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John Wiley and Sons
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German
β 502 KB
High-resolution ESR. spectra of the radicals CH2COOR, CH3CHCOOR and (CH3)ZCCOOR with R = CH3, CH2CH3, CH (CH,), and C (CH,), in liquid solution confirm planar energy-minimum structures with substantial barriers to internal rotation about the C, CO-bonds (-40 kJ/mol) and partial n-electron delocaliza