spectral problem its all one problem 1) identify the compounds for each group of spectra (mass,...

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spectral problem its all one problem

1) identify the compounds for each group of spectra (mass, proton, carbon and IR)

2) assign the proton and carbon and IR spectra. identify at least two possible fragmentation on the mass spectrum

ЗН 1Н 20 200 180 160 140 120 100 во со 40 20

C 69.8; H = 11.6; 20 = 18.6 100 MS-N-0051 10 20 30 40 50 60 70 TTTTTTTTT 80 90

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Answer 1

Answer #1

o from proton NMR, total number of protons = 1+3+6 = 10 - ® In 18C spectra, there is one peak around p10 ppm, which is clear RADEO in proton NMR doublet for 6H f in 13c, only one peak forse that in longest peak around 19 ppm. ft indicates that carbon

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