Assign the resonances in this C-NMR spectrum. 13.6 Assign the resonances in this 13C NMR spectrum.180160114023120100PPM80604020Label each peak in the spectrum with the number of the corresponding carbon in the structure.

Chemical shift : The frequency of a target nuclei expressed relative to a standard compound in a…

Answered: 13.6 Assign the resonances in this ¹³C…

Science

Chemistry

13.6 Assign the resonances in this ¹³C NMR spectrum. 180 160 Ho 2 140 120 4 100 PPM 80 60 40 20 0

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 59GP: The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this...

See similar textbooks

Related questions

Q: Write a balanced chemical equation for the dissociation of lithium bromide in water?(include phases)…

Q: 8.15) What is the acid form of NO3-? Answer: HNO3 EXPLANATION: The acid form of a conjugate pair…

Q: Calculate K for the reaction below. COF₂ (g) Express your answer using two significant figures. CO₂…

A: Given Data :

Q: Why is it that the phosphate below can readily epimerize at the 3-position but the same…

A: Proton alpha to the carbonyl group are acidic as the anion form can easily be stabilized by…

Q: What is the molar solubility (in mol/L) of Pb(OH)2 (Ksp = 5.72⋅10−16) in a solution buffered at…

A: Pb(OH)2 → Pb2+ + 2 OH- .......... (1) Let the molar solubility of Pb(OH)2 is s M according to…

Q: 5C. 2(b) Sketch the phase diagram of the system of NH/NH, given that the two substances do not form…

A: The eutectic point is when a solid solute, a solid solvent, and a liquid mixture all exist in the…

Q: The reaction shown forms an SN1 substitution product by rearrangement of the initial carbocation.…

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: A 4.45 g sample of an ideal gas occupies 0.860 L at 23.1°C and 1.025 atm. What will be its volume at…

Q: Which atomic spectrometer gives the highest atomization efficiency? How it is achieved?

A: Atomic spectroscopy is the study of the electromagnetic radiation absorbed and emitted by atoms.…

Q: Name the following molecule unambiguously.

Q: Draw the missing reagents or products, as appropriate, in the following Diels-Alder reactions: CH3…

A: Incomplete question. Asking is complete the given reaction?

Q: Choose the reagent(s) that would be most likely to complete this reaction.

Q: (a) (b) H Ö: Br: : OH :O: + H₂Ö: : Br: :CI < 2 /

A: Here we have to write the mechanism of the following given reactions.

Q: gas exert? a) The pressure due to the hydrogen was Submit Answer Tries 0/99 b) The pressure due to…

Q: The following equilibrium is found at some temperature: H₂(g) + Br2(g) → 2HBr(g) Kc = 0.764 Suppose…

Q: Why graphite furnace atomic absorption technique generally yield lower detection limits for a…

A: Atomic absorption spectroscopy is based on absorption of light by free metallic ions. Types of…

Q: STARTING AMOUNT X What volume in ADD FACTOR x( ) 0.559 559 mol Nal L of a 0.724 M Nal solution…

A: Molarity of NaI = 0.724 M = 0.724 moles/L (Molarity, M = moles/L) Number of moles of NaI = 0.405…

Q: Course Contents >> Balance the following equation. (for a balanced eq. aA + bB cC + dD, enter your…

A: We know that balancing of chemical equations means the number of individual atoms in product side…

Q: Home Work: 1. At a temperature of 300K, 30 litres of gas A kept under pressure of 1 atm and 15…

A: Given, Temperature , T = 300 K

Q: If a substance is radioactive, this means that the nucleus is unstable and will therefore decay by…

A: Given data :

Q: TRUE OR FALSE Acid neutralizing capacity is a measure of overall buffering capacity against…

A: Given statement is, Acid neutralizing capacity is a measure of overall buffering capacity against…

Q: Emily synthesized acetanilide by stirring aniline and acetic anhydride together in water at 100C.…

A: According to PubChem, acetanilide melts at 114°C. Emily measured a melting point of 96 - 104°C for…

Q: A solution contains 7.81x10-3 M sodium hydroxide and 7.99x10-3 M ammonium sulfide. Solid iron (III)…

A: Sodium hydroxide, NaOH is completely dissociated to form Na+(aq) and OH-(aq). Ammonium sulfide,…

Q: What fraction of iminodiacetic acid is in each of its four forms ( H3A H2A–, HA2-, A3– ) at pH…

Q: 2. Write in all the product(s) of these reactions. Label products as "major" or "minor" if relevant.…

Q: Co(NH3)6+3 (Kf = 5.0 x 1031) is more stable as compared to Ag(CN)2 (Kf = 1.0 x1021) True O False

A: The given formation constant values along with the chemical equation are: Co3+(aq) + 6NH3(aq) ⇌…

Q: Arrange the following phenolic compounds based on increasing pH. OH ОН ОН I A. III < II < 1 B.…

A: This question is related to acidic strength of benzenoid organic compounds. Inductive and…

Q: See Periodic Tabl If 316 mL nitrogen is combined with 178 mL oxygen, what volume of N₂O is produced…

A: The balanced chemical equation is given as, 2 N2 + O2 ---> 2 N2O And the amount of reactants are…

Q: A newly made Styrofoam ball calorimeter was first calibrated by mixing 10.0 mL of 0.40 M…

A: Given: Volume of HCl = 10.0 mL Concentration of HCl = 0.40 M mass of MgO = 0.1008 g MgO (MW = 40.30…

Q: 2 (g) + 3H2 (g)  2NH3 (g) ΔrS = - 201 J K−1mol−1 ΔrH = - 99.3 kJ mol-1 a) Calculate the ΔrG…

A: The balanced equation is: N2(g) + 3H2(g) ⇌ 2NH3(g) ∆rS = - 201 J.mol-1.K-1 or - 0.201 kJ.mol-1.K-1…

Q: Part C What is the binding energy for a chlorine-35 nucleus? Express your answer numerically in…

A: Given, Mass of proton= 1.007276 amu, Mass of neutron = 1.008665 amu, Mass of electron = 4.86 x10-4…

Q: What is the volume of 0.5M of H2SO4 is needed to neutralize 40.0mL of a 0.25M NaOH solution

Q: TRUE OR FALSE. EXPLAIN Buffer is any substances which resist pH change upon addition of an acid…

Q: A sample of an unknown compound is vaporized at 170. °C. The gas produced has a volume of 1740. mL…

A: Pressure = P = 1 atm Volume = V = 174 mL = 0.174 L Temperature = T = 170°C =(170+273) K = 443 K…

Q: What is the pH of a solution with a hydroxide concentration of 2.30X1 Your Answer: Answer

A: The pH of the solution is = 9.36

Q: What type of hybridization would be expected for the central atom X in each of the following Lewis…

A: We have been given three molecules and we have been asked to determine type of hybridization of…

Q: A particular beer is 6.50 % ethanol by volume (C₂H5O). If a single bottle of beer contains 750.0 mL…

A: Density = Mass/Volume Moles = Mass/Molar mass

Q: CI. CH3 CH3

A: R-S nomenclature : R/S notation explains the stereochemistry of the chiral compounds. Chiral center…

Q: 1,5-methano[10]annulene is stable at room temperature, but [10]annulene is not stable at room…

A: This can be explained on the basis of the concept of aeromaticity and non aeromaticity. As explained…

Q: For a reaction aA+bB cC + dD the equilibrium constant K is defined as the ratio of products to…

Q: Briefly describe three factors that contribute to the deviations in Beer's Law.

A: We have to describe the factors that contribute to the deviation in Beer`s Law

Q: A certain compound has a half-life of 8.02 days. If 20 g of this compound undergoes first-order…

A: It follows 1st order decay. According to question half life = t1/2 = 8.02day Therefore rate…

Q: With the aid of a suitable schematic diagram, discuss the underlying working principles of the flame…

A: Flame atomic absorption spectroscopy: It works on the principle where ground state metals absorb…

Q: The Ksp of PbCl2 is 4.37⋅10−164.37⋅10-16 M. Calculate the solubility of each ion in a saturated…

Q: What pressure (atm) is needed to confine an ideal gas to 107.0 L after it has expanded from 2.0 L…

A: Given :- Initial pressure = 2.5 atm Initial volume = 2.0 L Final volume = 107.0 L To calculate…

Q: H₂C. H₂C Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges),…

A: We have to draw the given molecule.

Q: Calculate K for the reaction below. COF₂ (g) = CO2 (9) + CF4(9) Express your answer using two…

Q: Find the number of vibrational modes for the following molecules: NH3, CH4, and C₁0Hg.

Q: 3 points (I): What molar ratio of benzoate ion to benzoic acid would be required to prepare a buffer…

A: Given, Ka of C6H5COOH=6.5×10-5 pH=5.2

Q: onsider the reaction of 4,4-dipropylcyclohexan-1-ol with HI (hydrogen iodide). 3] Using curved…

A: The following reaction is a dehydration reaction of alcohol with an acid. The answer is as follows:…

Question

Assign the resonances in this C-NMR spectrum.

13.6 Assign the resonances in this 13C NMR spectrum.
180
160
1
140
2
3
120
100
PPM
80
60
40
20
Label each peak in the spectrum with the number of the corresponding carbon in the structure.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this hydrocarbon, and explain the spectral data.
Use the 1H-NMRs to determine the structure for the compound with formula: C4H10O
An organic compound with molecular formula C4H8O2 has the following nmr values. Propose the structure of the compound? Shift (ppm) Area 4.13 2.05 quartet 2.02 3.04 singlet 1.15 3.00 triplet
How many unique 13C NMR signals exist in the spectrum for the compound?
What is the structure of the compound which gives rise to this data? Explain your reasoning. NMR SPECTRUM C7H80
The following NMR spectra were obtained from a compound with the molecular formula C4H6O. Use this information to predict its structure.
How many unique 13C NMR and 1H NMR signals exist in the spectrum for the compound: 1,3-dibromobenzene?
Explain why 2-chloropropene shows signals for three kinds of protons in its 1H NMRspectrum? Draw the structure and predict the approximate values for 1H-NMR spectra.
Shown below is th carbon NMR spectrum of a compound of the formula C7H14. The compound decolorizes a solution of bromine in dichloromethane. Assign a structure to this hydrocarbon. Correlation of spectrum with number of hydrogen atoms attached to each carbon=
Shown below are carbon NMR spectra for various isomers of C5H11Br. Assign structures for the compound that would produce each spectrum.
6) Draw the 13C NMR spectrum for the following compound.
An unknown compound has the formula C4H12O. Elucidate its structure by scrutinizing its 1H NMR spectra, shown. Specifically, label each different type of H atom in the final structure with its NMR chemical shift in ppm.