How many 13C-NMR signal would you expect from 3-methylpentane?
1. How many signals would you expect in the 'H and 13C NMR spectra of the following molecules? (For 'H NMR, it may help to draw in all the H atoms.) w TH: TH: 13C: 13C: TH: 13C: Hi TH: TH: 13C: 13C: 13C:
how many signals (not counting the solvent) would you expect in the 13C NMR spectrum of (a) chlorocyclohexane, (b) cis-3-bromo-1-chlorocyclohexane, (c) trans-1-chloro-4-bromo-cyclohexane? PRACTICE PROBLEM A5 How many signals (nor counting the solvent) would you expect in the "C NMR spectrum of (a) chlorocyclohexane, (b) ci-3-bromo-1-chlorocyclohexane, (c) trans-1-chloro-4-bromo- cyclohexane?
Please help! How many signals would you expect to find in the 13C NMR spectrum of the following compound? Q 0 6 O 7 O 8 0 10
PROBLEM 16.28 How many 13C NMR signals would you expect for the molecule shown here? Explain.
CO9T0607276 How many different signals would we expect in the 13C NMR spectrum of the following compound? (Give a number)
CO9T0607111 How many different signals would we expect in the 13C NMR spectrum of the following compound? (Give a number) Ph Ph
Please help 3 How many peaks would you see in the 13C nmr spectrum of methyl benzoate? How many peaks would you see in the 13C nmr spectrum of methyl nitrobenzoate? NOTE: DO NOT LOOK UP THE SPECTRA BUT TRY TO DESCRIBE THE SPECTRA YOURSELF.
2. How many signals do you expect in the 13C-NMR spectrum of each of the following compounds?
1) (2 points) How many peaks would you expect to see in the: a) 1H NMR spectrum of lactic acid? (i.e. how many “types” of Hs are there?) b) 13C NMR? (i.e. how many “types” of Cs are there?)
How many unique peaks would you expect to see in a 13C-NMR spectrum of molecule A, given that each unique chemical environment should give rise to a unique peak? Molecule A Molecule B Molecule C HN Molecule D Molecule E Molecule F он Molecule G Molecule H Molecule I Molecule J Molecule K Molecule L HN Molecule M Molecule N Molecule o