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6th May 2012 @ 17:16
MS Spectrum of (3E)-3-(4-Nitrobenzylidene)-1,3-dihydro-2H-indol-2-one: [data]4186[/data] The mass spectrum of (3E)-3-(4-Nitrobenzylidene)-1,3-dihydro-2H-indol-2-one has been obtained by negative electrospray ionization (ESI). The peak at m/e = 265.2 confirms the molecular mass of this compound as the molecular ion gains a proton. Interpretation of MS Spectrum of (3E)-3-(4-Nitrobenzylidene)-1,3-dihydro-2H-indol-2-one: [table][mrow]Peak Position[col]Diff. between molecular mass and peak[col]Suspected molecules or ions[col]Inference[/mrow][row]265.2[col]265 - 264 = 1[col](M+H)+[col]Parent compound plus a proton[/row][/table]
Attached Files
MS Spectrum of 3-(1-Nitrophenyl) 1, 3-Dihydroindol-2H-one