Deduce the structure that corresponds to thefollowing information:Draw the unknown structure.Molecular formula: C,HOSelectDrawRingsMoreProton-decoupled 13C NMR: 8 26.5, 8 68.4 ppm.C

The possible structure of the compound having molecular formula C4H8O is given below

Answered: Deduce the structure that corresponds…

Deduce the structure that corresponds to the following information: Molecular formula: CHO Proton-decoupled 13C NMR: 8 26.5, 8 68.4 ppm.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter13: Mass Spectrometry

Section: Chapter Questions

Problem 3Q

See similar textbooks

Related questions

Q: Consider the potential energy vs reaction coordinate diagram in problem 70 in your text on pg 616. W...

A: We found that when ∆H = -ive the reaction is exothermic Hence option C is correct that is Exothermi...

Q: How many mL of0.75% (w/v) KCl (potassium chloride) solution can be made from 10 g of KCl?

Q: grams

Q: Calculate the pH of a 1.30 M CH3NH3Cl solution. Kb for methylamine, CH3NH2, is 4.4 × 10-4. Answer is...

A: The value of Kb for the given weak base, CH3NH3Cl is = 4.4x10-4 The concentration of the base, CH3NH...

Q: Which of the following approximate pKa ranges for the following acids is correct? You don't need a ...

Q: Trial 1 Trial 2 Trial 3 Temperature of Water (°C) 27 27 27 Mass of empty flask + stopper (g) 126.899...

A: Density is defined as the mass of substance upon the volume.

Q: Which of the following pairs of compounds will react to form a precipitate? Why? calcium chloride a...

A: The solubility of an ionic compound in water depends on the nature of the ions present in the ionic ...

Q: How many mL of 0.750 M phosphoric acid will contain the following? 35.5g of phosphoric acid

Q: Solving with Dimensional Analysis and Multiple Units: If I am in Canada where the price of gas is $1...

Q: 4. a. Calculate AE (kJ/mol) and &ambda, (nm) for the transition from n+5 to n-2 AE (/mol) Seved A (n...

A: As per the guideline, since you have asked multiple questions, we have solved the first question for...

Q: d) when the amount (mol) of OH added is twice the amount of HBrO present initially?

A: Given that Solution only (d) part

Q: owances (RDAS) for Vitamin Female Pres 40 mg* 50 mg 15 mg

A: To find the percentage using the given table as,

Q: . Find the molarity of the HNO3 solution and its absolute uncertainty.

A: As per the balanced chemical reaction, 2 mol of HNO3 reacts with 1 mol Na2CO3. Now, No of moles = Ma...

Q: QUESTION 6 Which of the following may be possible structures for malic acid, C4H605? There may be mo...

A: For the malic acid there will be 4 carbon atom,6 hydrogen atom and 5 oxygen atom.

Q: A container of hot liquid is placed in a freezer that is kept at a constant temperature, 20 °F. The ...

Q: Determine the multiplicity of each signal in the expected 'H NMR spectrum of the following compound....

A: NMR spectroscopy is branch of chemistry which involves identification of compound on the basis of NM...

Q: sample of vapor weighing 0.180 g occupies a volume of 53.1 cc at 27 °C and 760 mm Hg pressure. The ...

Q: Now that you can predict the products of an acid - base reaction, you will be able to answer the fol...

A: Acid rain affects lakes with granite beds more than lakes with calcium carbonate or limestone beds. ...

Q: Describe the spontaneity and entropy of the processes. Formation of H2O from H2 and O2: 2H2(g) + O2...

A: The spontaneity and entropy of the processes are given below

Q: 16. Bismuth - 210 is an alpha emitter. Write an equation for this nuclear reaction and identify the ...

A: The given species is Bismuth-210.

Q: meniscus of the liquid following situations: in the a. Cohesive force is greater than the adhesive f...

A: Here we have to predict the meniscus of liquid in different condition of cohesive and adhesive force...

Q: What is/are the major product(s)_of the following reaction? + Br2 FeBr3 Br Br Br Br II III IV O|| O ...

Q: What is the identity of the orange-red complex ion formed by the reaction of ferrous ions with o-phe...

Q: Group the elements into pairs that would most likely exhibit similar chemical properties. It does no...

Q: Which of the compounds below will form hydrogen bonds between two of the same molecules? O CH3CH2CH2...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: The rate of a certain reaction is given by the following rate law: rate =] Use this information to a...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: 2. Provide starting materials to produce the following compounds using a Diels-Alder reaction: CH, C...

Q: the mass of OO is approximately 16 gg. What is the whole number multiple that describes the relation...

A: Given as, Mass of Sulphur in SO = 32 gms Mass of Oxygen in SO = 16 gms Mass of Sulphur in SO2 = 32 g...

Q: In the reaction Cet + Fe2* ==> Ce* + Fe+ Knowing that Fet +e ==> Fe2 E°= 0.767 V Ce** +e ==> Ce* E°=...

Q: Example (2). 1 g of water at 273°K is converted into steam at the same temperature. The volume of wa...

Q: Eheat

Q: lodine - 125 emits gamma rays when it decays to Tellerium-125 and has a half-life of 60 days. If a 0...

Q: Draw the structure of the following compounds 1. 5-Hydroxy-N-(3-methylpentyl)cyclopent-2-ene-1-carbo...

A: For IUPAC nomenclature of organic compounds fictional groups present in the compound are first arran...

Q: Briefly discuss the importance and principles of non-contact laser profilometry.

A: The non-contact laser profilometry is based on the principle of optical light interference to scan a...

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the fo...

Q: 6. A breathing mixture is prepared in which He is substituted if N2. The gas is 79% He and 21% O2, b...

Q: Based on the following equilibrium H++ HCO3- ↔ H2CO3 A)State what would happen if we added HCl to t...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: 250 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have ...

Q: What happens when benzaldehyde reacts with sodium bisulfite? What happens when acetone reacts with...

Q: Aqueous hydrobromic acid HBr will react with solid sodium hydroxide NaOH to produce aqueous sodium b...

A: Given, Writing the balanced chemical equation for the following given reaction, HBr + NaOH ➝ NaBr + ...

Q: For each of the following pairs or reactions, which is correctly labeled as having the larger equili...

Q: Suppose the average distance between the nucleus and the electron in a newly discovered 3s state is ...

Q: A solution with a hydroxide ion concentration of 4.15 x 10-7 M is and has a hyc ion concentration of...

Q: Explain in depth why you had to use ethanol and water to elute the compounds for column chromatograp...

A: Concept: Column chromatography: Column chromatography is a technique in chemistry to isolate a sing...

Q: What is the order of a reaction with respect to a reactant "A" if a plot of ln[A] vs time is linear?...

Q: At active muscle I. PCO2 is high II. acidity is low III. carbamate forms IV. hemoglobin is stabilize...

A: 1. True During exercise, CO2 production is increased and thus pCO2 is high. 2. False pH of a normal ...

Q: A reaction vessel is charged with 0.50 atm of A and 0.240 atm of B. what is the equilibrium partial ...

Q: exane is more stable than its conitate, involves the pro-R ": HO CO2 CO. Dws: HH H CH

A: Stereochemistry is a branch of chemistry that deals with the arrangement of atoms in the space aroun...

Q: A solution is prepared by dissolving 370 g of sucrose (C12H22011) in 642 g of water. What is the vap...

Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

Deduce the structure that corresponds to the
following information:
Draw the unknown structure.
Molecular formula: C,HO
Select
Draw
Rings
More
Proton-decoupled 13C NMR: 8 26.5, 8 68.4 ppm.
C

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

Trending now

This is a popular solution!

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

How could you use 1H NMR, 13C NMR, and IR spectroscopy to help you distinguish between the following structures?
Phenacetin, a substance formerly used in over-the-counter headache remedies, has the formula C10H13NO2. Phenacetin is neutral and does not dissolve in either acid or base. When warmed with aqueous NaOH, phenacetin yields an amine, C8H11NO, whose 1H NMR spectrum is shown. When heated with HI, the amine is cleaved to an aminophenol, C6H7NO. What is the structure of phenacetin, and what are the structures of the amine and the aminophenol?
A 13C NMR spectrum of commercially available 2,4-pentanediol, shows five peaks at 23.3, 23.9, 46.5, 64.8, and 68.1 . Explain.
Predict the structure of the molecule with molecular formula C8 H10 O using given information about its 1H NMR, 13C NMR, and IR.
An unknown compound X has the molecular formula C6H140. Compound at 3000 cm. The 'H NMR spectral data of compound X is given below. W Here PPM values are given in delta symbol. absorption 8 ratio triplet 1.0 3 singlet 1.1 quartet singlet 1.5 3.5 3 623 6 O C) III O A) I O D) IV O B) II I 11 OH t III IV
Draw the structure of the compound identified by the simulated 'H NMR and 13C NMR spectra. The molecular formula of the compound is C1,H120. (Blue numbers next to the lines in the 'H NMR spectra indicate the integration values.) Η NMR 1H 2H 2H 2H 2H 3H| 10 8 4 2 8 (ppm) 13C NMR 220 200 180 160 140 120 100 80 60 40 20 d (ppm)
Propose the structure that corresponds to the following H NMR spectra 1H-NMR, CDCI; Solvent, Molecular Formula: C3H1002 3.5 3.0 2.5 2.0 1.5 1.0 Ppm
A ¹H NMR spectrum is shown for a molecule with the molecular formula of CaHsO. Draw the structure that best fits this data. esc K Select to Draw с 0 Searc
4. Deduce the structure of a compound with the molecular formular C8H10O that exhibits the following ¹H NMR and ¹³℃ NMR spectra. (6 pts) Proton NMR 22 7 Carbon NMR There are two. 160 unresolved lines at 130 ppm 140 120 5 Chemical Shift (ppm) 100 80 60 Chemical Shift (ppm) 40 3 20 2V 0
Choose the structure corresponding to the given 1H and 13C NMR spectra
20) Using the following information, determine the structure of the compound, which has the formula of C;H1402.: FT-IR spectrum 100 4000 3000 1500 1000 S00 VEER 'H-NMR 3H 6H 2H 2H 1H PPM TPENSHETTINCEIS
A compound has the molecular formula: C4H8O2 and gives the following C-13 NMR spectrum. Provide the most likely functional groups for each signal. nmrsim presentation 1 1 C:Bruken Topspin3.5pl7 examdata -170.7658 150 100 d 170.8 (O CH3) ; 60.4 (OCH2); 20.8, 14.1 (2 x C=0) 8170.8 (0 CH₂); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 8 170.8 (CH3); 60.4 (C-0); 20.8, 14.1 (2 x OCH₂) 8170.8 (C=0); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 8170.8 (C) ; 60.4 (O CH2); 20.8, 14.1 (2 x O CH3) -60.4293 50 -20.7902 -14.1385 [ppm] [+]