Chemistry Homework Solutions
#147189
Three 13C and 1H NMR Questions.
The fullly formatted problems are in the attached file.
For the compound below, determine how many peaks would be present in the compound's normal 13C decoupled spectrum.
Propose structures for compounds that fit the following data: C3H6Br2; 2H quintet at 2.4 ppm J = 6 Hz; 4H triplet at 3.5 ppm J = 6 Hz
Draw structures for 2-methyl-1,3-butadiene
For the compound below, determine how many peaks would be present in the compound's normal 13C decoupled spectrum.
The solution shows the answers to problems relating proton and carbon NMR.
What is this?
By OTA - Overall OTA Rating
Richard Musgrave, PhD - 4.9/5
Purchase Cost Now
$2.19 CAD (was ~$3.99)
Included in Download
- Plain text response
- Attached file(s):
- NMR questions 2.doc
Why you can trust BrainMass.com
- Your Information is Secure
- Best Online Academic Help Service
- Students find real academic Success
- Spectrum - For the two compounds in the document, how many signals you would expect the molecule to have in both the 13C NMR spectra and in the proton NMR specturm. Can you briefly explain to me, I haven't a har ...
- 13C NMR and 1H NMR and equivalence of carbons and protons. Homotopic, enantiotopic, or diastereotopic? - Please see the attached file for the complete problems. 1. For the compound below tell how many signals you would expect the molecule to have in its normal, broadband decoupled 13C NMR spectra. ...
- Identifying Organic Compounds Using Infrared, NMR and Mass Spectroscopy - I need to identify the 2 unknowns. I was given these graphs. For each unknown, I was given IR, NMR, Mass spec and CNMR. I need the following for each graph: IR- Peaks, range, and functional group ...
- Explain why the 3-pentanol 13C-NMR spectrum contains three peaks while the trans and cis-2-pentene spectra contain five peaks - a)Explain why the 3-pentanol 13C-NMR spectrum contains three peaks while the trans and cis-2-pentene spectra contain five peaks (note that 13C-NMR gives a peak for each unique carbon, i.e. identical c ...
- NMR - Indicate how you would use both 1H and 13C NMR spectroscopy to tell the difference between the following isomeric carboxylic acids: a)HO2CCH2CH2CO2H B)CH3CH(CO2H)2
