Bb.68. Which of the following compounds gives a ¹H NMRspectrum consisting of only a singlet?O 1,1-dichloropropane1,3-dichloropropaneO 1,2-dichloropropane2,2-dichloropropanenone of these

In the NMR spectrum, the number of signals depends on the number of different types of equivalent…

Answered: Which of the following compounds gives…

Which of the following compounds gives a ¹H NMR spectrum consisting of only a singlet? O 1,1-dichloropropane O 1,3-dichloropropane O 1,2-dichloropropane 2,2-dichloropropane O none of these

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter20: Carboxylic Acids And Nitriles

Section20.SE: Something Extra

Problem 67AP

See similar textbooks

Related questions

Q: Calculate the volume HCI solution required to reach the equivalence point for the titration of 50 mL…

A: 1 L = 1000 mL

Q: Which of the protons in the following molecule appear furthest downfield in the ¹H NMR spectrum? CHỊ…

A: We have to find out the proton that appears furthest downfield in the 1H NMR spectrum .

Q: Which of the following bonds would be difficult to form when using diorganocopper (Gilman) reagent?…

A: The Gilman reagents are known for their versatility in organic synthesis and their ability to react…

Q: 4. Circle the following in which the two representations are not the same molecule. Η Η Η Η ...Τ a)…

A: The condensed structure of an organic compound is a shorthand representation that shows the…

Q: What reagent(s) is/are needed to get the desired alcohol selectively as the major product? ? OH

A: Here it is an reduction Reaction. The carbonyl compound is reduced to the secondary alcohol. There…

Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: 2Cu2*(aq)…

Q: 1) b b CN The carbon with the smallest delta value (the most shielded) is The carbon with the…

Q: Consider the following hypothetical biochemical reaction: OH Y: 0 enzyme 00 OH What are X and Y?…

A: •Given reaction:-

Q: 12.12d2 Provide the missing curved arrow(s) to show the first step in the mechanism. Modify the…

A: In this question, we will write the arrow pushing mechanism for the first step. You can see the…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: when both water soluble compounds mixed and the expected products are water insoluble. Then…

Q: 4.53 In the following reactions, label the oxidizing agent and the reducing agent. (a) 2A1(s) +…

A: In a redox reaction, an oxidizing agent is the reagent whose oxidation state decreases by gaining…

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.150 M solution of…

Q: How many Si atoms are there in a 40.0 gram sample of Si atoms

Q: Assign all molecules as either polar or nonpolar. NH₂ A 500 E F OH لمده B HO HO HO G C OH OH H OH

A: Polar compounds are compounds which have electronegativity difference in their atoms. Non-polar…

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: At a certain temperature, 0.680 mol of SO3 is placed in a 5.00 L container. 2SO3(g)2SO2(g)+O2(g) At…

Q: Calculate the relative neutralizing value for a ground limestone with the following characteristics.…

A: Answer- Effective Neutralizing value (ENV)- Relative Neutralizing value-

Q: The entropy of fusion for ice at 0.0°C and 1 atm is 22 J/mol K. How many joules of heat are required…

A: Given that the entropy of fusion for ice is 22 J/mol.K at 0.0oC. ∆Sf =22 Jmol.K

Q: 1. How many MOLECULES of sulfur trioxide are present in 6.07 grams of this compound? 2. How many…

Q: :/: NH O :O: CO NH₂ O ..

A: We know that, the conjugate base of weakest acid is the strongest base. To find the conjugate…

Q: What is the pH of (3.21x10^-1) M C5H5NHBr?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: calculate the number of moles of HCI in 5 ml of conc. HCl whose density 1.19.g/cm3 and it contains…

Q: Identify the compound that has the weakest bond dipole. O decane, C₁0H22 hydrofluoric acid, HF…

A: The compound has least electronegativity difference between bonded atoms has weakest bond dipoles.…

Q: Br ? ОН

Q: If a sample of pure X is to be a mixture of liquid and gas, which point marks the lowest possible…

A: Phase diagram: The phase diagram is a chart used to show conditions pressure and temperature at…

Q: 4 Pentacarbonyl iron (0), Fe(CO)s, was refluxed for 40h with an equal volume of dicyclopentadiene,…

Q: 4) When 0.250 mole of CO2 (g) is placed in a 1.0 L container, some of it decomposes according to the…

Q: 16 The odor of fish is due primarily to amines, especially methylamine (CH3NH₂). Fish is often…

Q: Rank A-E in order of increasing amount of hydrate formed when treated with aqueous acid. Br A B O NC…

A: The amount of hydrate formed depends on the stability of the carbonyl compound. The presence of the…

Q: When CH₂OH is dissolved in water, how many particles are in the solution? A. 1 B. 3 C. 5 D. 6

A: There are mainly two type of compounds ,one of them are ionic while another are covalent. Ionic…

Q: 5-Chloro-1,3-cyclopentadiene (below) undergoes SN1 solvolysis in the presence of silver ion ex…

A: Solvolysis is a type of chemical reaction in which a substrate molecule is dissolved in a solvent…

Q: Draw an equivalent resonance structure that minimizes charge. Include all lone pairs in your…

A: Answer :

Q: The following 1H NMR spectrum was obtained on a 300 MHz instrument. 9.891 7.860 7.831 7.260

A: Given instrument frequency = 300 MHz for doublet line 1 shift = 7.860 line 2 shift = 7.831 to…

Q: Consider the situation where you have thoroughly shaken the following compound with dichloromethane…

A: Note: According to our guidelines we are supposed to answer only one question. Kindly repost other…

Q: (Ch. 3) Which of the following contains the smallest number of atoms in a mole? A. Al₂(SO4)3 B.…

Q: Identifying isomers Here is the chemical structure of 1-chloro-2-methylpropane: HH H H-C -C-C 世 H H…

Q: In the box provided, write the IR frequency or range of frequencies that would best distinguish…

A: IR frequency of any functional group is dependent on its bond strength if bond is very strong then…

Q: Show the major product for these organic reactions. (will upvote) (b) (c) (d) CI NO₂ CI (1) NaOH,…

Concept explainers

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.

Question

Bb.68.

Which of the following compounds gives a ¹H NMR
spectrum consisting of only a singlet?
O 1,1-dichloropropane
1,3-dichloropropane
O 1,2-dichloropropane
2,2-dichloropropane
none of these

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Analyzing and Predicting Spectroscopic Data

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 'H NMR spectrum of a compound with formula C;H40 gives three signals. Which of these structures is a possible one for this compound? O 2-Heptanone O 3-Heptanone O 2,4-Dimethyl-3-pentanone 2,2-Dimethyl-3-pentanone • Two of these choices.
There are four esters with molecular formula C4H8O2. How can they be distinguished by 1H NMR?
An NMR spectrum was run for the following compound. Assign proton NMR peaks and explain.
The H NMR spectrum of an unknown compound has a signal at 3.8 ppm that integrates for three hydrogens and is a singlet. Which of the following is the unknown? OCH; OH
Jj.198.
How can 1H NMR distinguish between the compounds in the following pairs?
Can you please help me with this ochem question?
Ethyl benzoate PhCO₂Et has these peaks in its 13C NMR spectrum: 17.3, 61.1, 100- 150 (four peaks) and 166.8 ppm. Which peak belongs to which carbon atom? Draw the structure of ethyl benzoate and clearly identify each carbon with its corresponding chemical shift.
5) For the following questions draw the structure of the compound based off of the molecular formula and NMR that is given. a) C9H20 b) C10H12O2 brs, 1H t, 12H 9.8H PPM 1,3H d, 2H d, 2H 1q.2H 1,2H Draw the structure of the compound. C₂H20 Draw the structure of the compound. C₁0H1202 PPM c) CH10O3 (compound contains two functional groups with carbonyls) Don't worry about stereochemistry of the product. s, 1H d) CsH8O3 brs, 1H 10 9.1H dt, 1H PPM J=17 Hz DOM 9.2H d, 3H 1,3H Draw the structure of the compound. C7H1003 1,2H Draw the structure of the compound. brs, 1H d, 1H dt, 2H 0 C₂H₂O₂
6) The NMR spectrum of this dimethyl ether is complicated, but the diphenol has a very simple NMR: there are only two types of protons on the rings (marked a and b). Explain. OMe 0 a b OH a OMe dimethyl ether Он diphenol b
Molecular formula of an unknown compound is, C10H14O. Proton NMR: 1.3 (6H, doublet), 3.2 (1H septet), 4.6 (1H singlet), 2.25 (3H, singlet) 6.7 (1H, singlet), 6.9 (1H, doublet), 7.2 (1H, doublet). What is the name of an unknown compound? 2-isopropyl-5-methylphenol 2-(p-tolyl)propan-2-ol 1-isopropyl-4-methoxybenzene 4-isopropylphenyl)methanol
How can 1H NMR distinguish between the compounds in the following pairs?