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56066753MS Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one
Spectroscopic Data
www.google.com-accounts-o8-id-id=AItOawlN9jEuZHtsxG83iDZDFi6fEv-0g3z9tRMNicola Knight+[col]Molecular ion gains a proton, 79Br isotope present.[/row][row]302.1[col]302-299 = 3[col](M+H)+[col]Molecular ion gains a proton, 81Br isotope present. [/row][row]332.2[col]332-299 = 33[col](M+MeOH+H)+[col]Compound gains methanol and proton. [/row][/table]]]>Spectroscopic Method: MS-ESI
Substituent: Bromo
Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one:

Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one


The mass spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one has been obtained by positive electrospray ionization (ESI). The peak at m/e =300.1 confirms the molecular mass of this compound as the molecular ion gains a proton.

Interpretation of MS Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one:

Peak PositionDiff. between molecular mass and peakSuspected molecules or ionsInference
300.1300-299 = 1(M+H)+Molecular ion gains a proton, 79Br isotope present.
302.1302-299 = 3(M+H)+Molecular ion gains a proton, 81Br isotope present.
332.2332-299 = 33(M+MeOH+H)+Compound gains methanol and proton.
]]>2012-05-06T17:49:28+01:002012-10-23T16:50:00+01:0035e49e927bdc77370fd39c4a55e62849b3MS-ESIBromohttps://www.ourexperiment.org/data/4182.xmlhttp://www.ourexperiment.org/uri/25ahttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.htmlhttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.htmlhttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xmlhttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.pnghttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=5606https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=5607https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=5608https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=6753https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=7231
56067231MS Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one
Spectroscopic Data
www.google.com-accounts-o8-id-id=AItOawlN9jEuZHtsxG83iDZDFi6fEv-0g3z9tRMNicola Knight+[col]Molecular ion gains a proton, 79Br isotope present.[/row][row]302.1[col]302-299 = 3[col](M+H)+[col]Molecular ion gains a proton, 81Br isotope present. [/row][row]332.2[col]332-299 = 33[col](M+MeOH+H)+[col]Compound gains methanol and proton. [/row][/table]]]>Spectroscopic Method: MS-ESI
Substituent: Bromo
Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one:

Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one


The mass spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one has been obtained by positive electrospray ionization (ESI). The peak at m/e =300.1 confirms the molecular mass of this compound as the molecular ion gains a proton.

Interpretation of MS Spectrum of (3E)-3-(4-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one:

Peak PositionDiff. between molecular mass and peakSuspected molecules or ionsInference
300.1300-299 = 1(M+H)+Molecular ion gains a proton, 79Br isotope present.
302.1302-299 = 3(M+H)+Molecular ion gains a proton, 81Br isotope present.
332.2332-299 = 33(M+MeOH+H)+Compound gains methanol and proton.
]]>2012-05-06T17:49:28+01:002015-07-27T04:17:09+01:0035MS-ESIBromohttps://www.ourexperiment.org/data/4182.xmlhttp://www.ourexperiment.org/uri/25ahttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.htmlhttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.htmlhttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xmlhttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.pnghttps://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=5606https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=5607https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=5608https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=6753https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=7231https://www.ourexperiment.org/synth_methyl_oxin/5606/MS_Spectrum_of_3E34Bromobenzylidene13dihydro2Hindol2one.xml?revision=-1