Answered: 8. Analyze the 13C NMR spectrum for the…

8. Analyze the 13C NMR spectrum for the C14H10 compound shown below and determine a structure. Assign all the carbons. Shift (ppm) Mult. 132.0 D 129.1 128.7 124.0 90.0 DDSS

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.3: The Chemical Shift

Problem 4P: The following 1H NMR peaks were recorded on a spectrometer operating at 200 MHz. Convert each into...

See similar textbooks

Related questions

Q: The air pressure is approximately 0.35 atm at an altitude of 3.0 km. Most airplane cabins are…

A: The objective of this question is to understand the relationship between pressure and volume of a…

Q: A 3.55 gram sample of an unknown gas is found to occupy a volume of 1.72 L at a pressure of 805 mm…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: A circuit is constructed with a 6.00 V battery connected across a 2900.0 Ω resistor.(i) Determine…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. + N₂ CI CuCN KCN…

A: Solution:I hope this solution helps you, thanks!

Q: Question 17

Q: Draw the peptide Glycine-Alanine-Serine-Cysteine-Isoleucine-Glutamic acid Tryptophan-Valine. Circle…

A: This is an 8-amino acid peptide with the sequence…

Q: Please do letter e and any other letter. Explain the mechanism

A: Step 1: Step 2: Step 3: Step 4:

Q: A sample of oxygen gas occupies a volume of 8.38 L at 56.0°C and 344 torr. If the volume of the gas…

A: The objective of the question is to find the resulting gas pressure when the volume and temperature…

Q: Use the following atomic weights and quantities to calculate the overall % yield of…

Q: Convert each pressure measurement to atm. 2.31 x 105 Pa

A: The objective of the question is to convert the given pressure measurement from Pascals (Pa) to…

Q: 5. Synthesis: Synthesize the following compound from cyclohexane, any carbon pieces that are three…

A: There are a couple of ways to synthesize a molecule containing a cyclohexane ring, smaller carbon…

Q: Question 15

A: Step 1:

Q: Question 14 Propose best Williamson ether syntheses for the following compounds. Select all…

A: Step 1: Step 2: Step 3: Step 4:

Q: Choose the TRUE statement about the effect of the presence of a catalyst on reaction rate. In the…

A: The objective of the question is to identify the correct statement about the effect of a catalyst on…

Q: None

A: Step 1: The conversion of carboxylic acid into an ester by reacting it with an alcohol in the…

Q: T₂ H(T₂) = H(T) + [²C,dT T₁ T₂ A‚H°(T,) = A‚H°(T; ) + √„ª ACT (2C.6) Kirchhoff's law (2C.7a) P T₁ -…

A: Sure, I can help you with this. The text in the image pertains to thermochemistry, which is a branch…

Q: A buret is cleaned and filled to the 0.85 ml mark with 0.123 M hydrochloric acid solution. Another…

A: Step 1:

Q: Which best describes the following reaction? Each potential answer to this question consists of two…

A: Step 1: Step 2: Step 3: Step 4:

Q: need help with this along with an explanation on why it is most acidic ,etc?

A: Approach to solving the question: 1. All of the above. 2. hydrogen labeled 5. It is attached to a…

Q: Using chemistry how do you find/choose the right spf

A: Step 1:To find or choose the right SPF (sun protection factor) using chemistry, we need to…

Q: be solved without first doing this. Practice Exercise 16.1 A solution contains 0.360 mole of ammonia…

A: The objective of the question is to determine the concentrations of hydroxide ions, ammonium ions,…

Q: 7

Q: Answer the following parts of the question about Azo dyes:a) Why are the azo compounds synthesized…

A: a) Why are the azo compounds synthesized colored?Azo compounds are colored because they contain azo…

Q: Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon…

A: Since the second step requires 2 moles of methanol to form 1 mole of dimethyl ether, we multiplied…

Q: Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive…

Q: please draw out solutions

A: Sure, I can help you draw out the solutions to the following reactions which involve stereochemistry…

Q: Present a synthesis for the transformation depicted

A: Step 1: Step 2: Step 3: Step 4:

Q: 3. Which of the molecules below could do a crossed condensation reaction with ethyl acetate…

A: The condensation reaction involving carbonyl and some acyl compounds involves deprotonation of the…

Q: WRITE OUT AND EXPLAIN THE MECHANISM FOR THE FOLLOWING REACTION with primary alcohols, secondary…

A: Step 1: Step 2: Step 3: Step 4:

Q: Iron combines with oxygen to produce rust according to the following reaction. Based on the law of…

A: The law of conservation of mass states that matter can not be created or destroyed, but it can…

Q: A student reacts a sample of Alka-Seltzer (the reactive ingredient is NaHCO3)with hydrochloric acid…

A: The sodium bicarbonate in Alka-Seltzer reacts with stomach acid and neutralize the acid forming…

Q: Which statement about the equation is correct? FeCl3 + 3NH4OH → Fe(OH)3 + 3NH4CI О Mass is conserved…

A: Step 1:The correct statement is:Mass is conserved because the number of each atom in the reactants…

Q: Show work, thank you!

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: The standard electrode potential (E) for the half-reaction Ni2+(aq) + 2e → Ni(s) is -0.257 V. What…

A: Step 1:In a galvanic cell, oxidation always takes place at anode and reduction always takes place at…

Q: A sawn-lumber column of 5.0 × 7.5-in. cross section has an effective length of 8.5 ft. The grade of…

A: Step 1: Rewrite required properties dLe=58.5×12=20.4Area is given by ;Area=b×d=5×7.5=37.5 in2 The…

Q: 5) Of the following, the entropy of gaseous is the largest at 25 °C and 1 atm. A) C2H2 B) H₂ C) C2H6…

A: Step 1:Entropy is a measure of system's disorderliness or randomness. In more microstates system can…

Q: None

A: Step 1: for option A , given that aluminium gas mass number 25 .We know that atomic number of…

Q: Solve step by step.

A: The probability of finding an electron in a volume of 1.0 pm³ at a specific location around a helium…

Q: Use this information to answer each question: A student constructs an electrochemical cell with a…

A: The objective of the question is to determine the correct expression for the reaction quotient…

Q: dont provide handwriting solution .....

A: The reaction mechanisms of the given schemes will be -

Q: Solve

A: Step 1:Step 2:Step 3:Step 4:Step 5:

Q: 5 THE CLAPEYRON EQUATION -1 ' Calculate the melting point of ice (in K) under a pressure of 85 atm.…

A: The objective of the question is to calculate the melting point of ice under a pressure of 85 atm…

Q: Don't provide hand writing solution

Q: 6

Q: Construct the molecular orbital diagram for H,. H H₂ H 1 1s 0* Identify the bond order. 0 • 0.5 1.5…

A: The objective of this question is to construct the molecular orbital diagram for the hydrogen…

Q: The compound below is NO2 -disubstituted.

A: In substituted benzenes, we can describe it as either:(o)ortho (1,2) disubstituted if the…

Q: Hydrogen and iodine gas can combine to form hydrogen iodide gas. H2(g) + I2 (g) = 2 HI (g) At a…

A: The objective of this question is to calculate the equilibrium constant (K) for the reaction of…

Q: Question 18 Predict the expected product for each reaction and name the correct starting material to…

A: Step 1: Description of the question A question based on reactions of alkenes. An epoxide is given…

Q: Use the standard reduction potentials given below to predict if a reaction will occur when Cd metal…

A: Answer:Based on the standard reduction potentials provided, a reaction will indeed occur when Cd…

Q: None

A: Step 1:

Question

8. Analyze the 13C NMR spectrum for the C14H10 compound shown below and determine a
structure. Assign all the carbons.
Shift (ppm) Mult.
132.0
D
129.1
128.7
124.0
90.0
DDSS

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

Following is the mass spectrum of an unknown compound. The two highest peaks are at m/z 120 and 122. Suggest a structure for this compound. (Data from http://webbook.nist.gov/chemistry/.)
The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this hydrocarbon, and explain the spectral data.
Shown below are carbon NMR spectra for various isomers of C5H11Br. Assign structures for the compound that would produce each spectrum.
Based on the given NMR spectrum, does the molecule match the spectrum?
What structure is consistent with these spectra? 8. 6 PPM 12 10 8 4 2 200 160 140 120 100 PPM 180 80 60 40 20 OH HO, HO.
Analyze the NMR spectrum below and identify the compound
Name 4 chemical chifts, their multiplicity and their assignments using the following NMR shift.
5. The following compound is a mono-substituted aromatic hydrocarbon with formula C9H12. Give its structure and assign the chemical shift values. TH NMR 60 MHz -200 100 Integral5 Integral = 6 Integral-1 CgH12 8.0 7.0 0.0 5.0 4.0 3.0 2.0 1.0 O PPM
5. Use the 1H-NMR data to determine the structure of the compounds listed below. Indicate which hydrogens are responsible for each signal. a. C2H4C|z: singlet at s 3.7 ppm b. C8H10: § 1.2 ppm (triplet, 3H) § 2.6 ppm (quartet, 2H) § 7.1 ppm (broad singlet, 5H)
Show the calculation step by step.
From the spectra, determine the structure of the molecule.Remember to ignore the triad in the 13 C NMR spectrum at 77 ppm thatcomes from the NMR solvent
Complete the table with at least 3 Major NMR shifts (stilbene). Please don't use abbreviations.