Draw the structure of the compound whose spectroscopy data follows:MS m/z (% relative abundance):77 m/z (40%), 79 m/z (20%), 105 m/z (100%), 154 m/z (21%), 156 m/z (7%)300 1 M2400240022002000Waseer"opm)

Answered: Image /qna-images/answer/c07878ed-f6d0-4c3a-a8e8-a0a743dcec0b.jpg

Draw the structure of the compound whose spectroscopy data follows: MS m/z (% relative abundance): 77 m/2 (40%), 79 m/z (20%), 105 m/z (100%), 154 m/z (21%), 156 m/z (7%) 1400 1200 2300 2600 2400 2200 2000 Wseer

Draw the structure of the compound whose spectroscopy data follows: MS m/z (% relative abundance): 77 m/2 (40%), 79 m/z (20%), 105 m/z (100%), 154 m/z (21%), 156 m/z (7%) 1400 1200 2300 2600 2400 2200 2000 Wseer

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 9E

See similar textbooks

Related questions

Q: Br FeBr, + HBr + CH3-CH–CI AICI, + HCI CH3

Q: Copper forms a complex ion with ammonia according to the equation: Cu + 4NH; Cu(NH;), 2+ Using the s...

A: Here the equilibrium reaction given is Cu+2 + 4NH3 <=>[ Cu(NH3)4]^+2 . The solution contains ...

Q: ch molecular orbital (

Q: sample of 3 mol of oxygen has a volume of 22.4 L at 25 K. Find the gas's pressure.

Q: Which of the following reactions can be used to prepare 3-methyl-3-hexanol? Note: n-Pr stands for no...

Q: Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 ...

A: Given, Mass of O2 = 2.32 g Molar mass of O2 = 32 g/mol Molar mass of H2O = 18 g/mol

Q: ADDITIONAL INFORMATION. PLEASE 2 AND 3. Please show the balance equation and identify which reaction...

A: Oxidation is loss of electrons Reduction is gain of electrons Oxidizing agent is a substance which c...

Q: Steps in mostly used in the content area you are assigned. Scientific method is a systematic process...

A: Ans. Steps in Scientific Method mostly used in the area of Chemistry: When conducting research, scie...

Q: In ozone, O3, has a central atom, O (it is not shaped like an equilateral triangle). Create a Mo dia...

A: Given:- In ozone, O3, has a central atom, 0 (it is not shaped like an equilateral triangle). To fi...

Q: will have the highest boiling point. Of the following, a 0.1 m aqueous solution of NaCl O Al(NO3)3 O...

A: Note: Boiling point of the water solvent (Tb(water)) = 100.0 °C Boiling point elevation constant (K...

Q: At a particular temperature, K = 3.67 for the reaction SO2(g) + NO2(g) ⇌ SO3(g) + NO(g) If all ...

A: Given : Kc = 3.67 Initial concentration of each gas = 0.800 M

Q: Consider the reaction N2(g)+3H2(g)→2NH3(g),N2(g)+3H2(g)→2NH3(g), ΔHΔH =−92.3kJ mol−1=−92.3kJ mol−1 ...

Q: Gaseous butane (CH;(CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide ...

Q: Kindly answer number 10 only

A: pH= -log[H⁺] [H⁺] means the concentration of H⁺ ions SINCE,F = mol/dm3 = mol/l

Q: 1. People who live in colder climates have seen the trucks put or sprinkle salt on the roads when sn...

A: Since you have posted multiple questions, we can answer only the first question according to the Bar...

Q: Which compound is the product of the following reaction sequence? 1. EtMgBr, THF H2SO4 H2 2. H30+ Pt...

Q: For the compound shown below, indicate what splitting pattern is expected for the protons on each th...

A: Given compound: We have to find the splitting pattern is expected for the protons on each labeled ...

Q: HSO3¯(aq) + H202(aq) → HSO, (aq) + H20(l) The mechanism is given below, k1 HSO,¯(aq) + H2O2(aq) S so...

A: Let us try to solve this step by step.

Q: This question has multiple parts. Work all the parts to get the most points. Ammonia is produced fro...

Q: thermometer A 56.0 g sample of brass, which has a specific heat capacity of 0.375 J'g.°C, is put int...

A: Given, 56.0 g brass sample has a specific heat capacity of 0.375 J . g-1 ◦C-1 Mass of water = 250.0...

Q: To 1 cm of aqueous silver nitrate in a test tube add aqueous sodium hydroxide until a brown precipit...

Q: Calculate the mass of camphor (C1,H60) that contains a million (1.000 × 10°) carbon atoms. 10116 Be ...

A: This type question is very logical question so, we can use the unitary method of mole concept.

Q: * W hich substance in each pair has greater intermolecular forces of attraction? . Gas A, vapor pres...

A: The intermolecular forces of attraction depends on the state parameters as, As vapor pressure decre...

Q: Identify A through F (all are reagents except B, which is a solvent). Draw either the structure or c...

Q: How does organic chemistry contribute in the field of radiography.

A: Radiography is an imaging technique using X-rays, gamma rays, or similar ionizing radiation and non-...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 741.0 g sample ...

Q: Write the short form of the followings: · Bismuth ion (Bi+3) · Arsenic (As) · Bromine (Br)

A: Arsenic is a chemical element with the symbol As and atomic number 33.

Q: d. Salt Bridges 15. Name the peptide он O H H,'N-CH-C-N-CH-C-N–CH-C-0 CH CH, CH-CH, SH CH CH, A. Met...

Q: Second Question A + B → C +D Experiment (A]o, M [B]o, M Initial Rate, M/min 1 1.0 1.0 0.0010 2 3.0 1...

A: Given that, Recall the reaction, A+B ---> C + D rate = k [A]x [B]y where, x is the order of A w...

Q: One singlet in 'H-NMR C2HĄBR2 Two singlets in 'H-NMR C5H;CI

Q: Question 4 How many hydrogen atoms are in 1.0 g of H2O (MW = 18)* O 6.7 x 1022 atoms O 3.3 x 1022 at...

Q: Write "highest" under the compound with the highest boiling point. Write "lowest" under the compound...

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions.

Q: in nucleophilic acyl substitution,

A: In this question we have to choose correct option of the under basic conditions, in nucleophilic acy...

Q: please answer only molality

Q: Which process generally requires more energy? Fusion Vaporization Heating a substance by one degre...

A: The energy gained during vaporization requires 2260 Joules/gram, while the energy gained during melt...

Q: PCl (g) = PC3 (g) + Cl2 (g) Select the equilibrium-constant expression for the reaction. K. = [PC15]...

Q: .Which of the following is an electrolytic cell? a.Pb(s)|Pb2+(aq)||Zn2+(aq)|Zn(s) b.Pt(s)|Fe2+(aq),...

A: 1) A positive value indicates the oxidation-reduction reaction is a spontaneous reaction. That mean...

Q: For the following reaction, 27.6 grams of sodium chloride are allowed to react with 66.1 grams of si...

Q: The value of Kp for the reaction 2HCN (g) àß C2N2 (g) + H2 (g) is 0.17. If the initial partial press...

A: Given data : Initial partial pressures of H2 = 1.0 atm C2NH = 1.0 atm HCN = 2.0 atm.

Q: dimensional analysis The bromine content of the ocean is about 65 grams of bromine per sea water. Ho...

Q: give a detailed analysis of their possible physical and chemical properties. i) 1-Bromo-3-ethyl pen...

A: In the question, it is given for the analysis of possible physical and chemical properties of i) 1-B...

Q: moles H20 %3D

Q: Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)...

A: Phosphorus pentachloride decomposes into phosphorus trichloride and chlorine gas. The equation for t...

Q: what does a theoretical value of o.640g of cyclopentadine and a percentage of 14.5% mean in an exper...

A: Given that, Theoretical yield=0.640 g % yield=14.5% then,

Q: write the electron configuration (complete and shorthand) and draw the orbital diagram of the follow...

Q: Classification/Reaction/Enzyme Classification: Reaction: Enzyme:

A: Drug: Carbamazepine Metabolite: Trans 10,11 dihydroxy carbamazepine Classification: anticonvulsants ...

Q: 5. Determine the bond enthalpy of the O-0 for the reaction below if AH -2800 kJ/mol %3D H H 2 H-C-C-...

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

Q: The standard cell potential for the reaction: A (s) + B2* (aq) = A2* (aq) + B (s) is - 0.371 V. What...

Q: At a particular temperature, K = 3.67 for the reaction If all four gases had initial concentratio...

A: Given, NO2(g) + SO2(g) ⇌ NO(g) + SO3(g) Equilibrium constant (K) = 3.67 Initial concentration of all...

Q: 2. What is the mass of KIHP that you will weigh? 700-800m9 a The instructions read "Weigh out accura...

A: These question require the basic knowledge of calculations required in labs. M1V1 =M2V2 can not be u...

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

Draw the structure of the compound whose spectroscopy data follows:
MS m/z (% relative abundance):
77 m/z (40%), 79 m/z (20%), 105 m/z (100%), 154 m/z (21%), 156 m/z (7%)
300 1 M
2400
2400
2200
2000
Waseer"
opm)

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 3

VIEW

Step by step

Solved in 3 steps with 3 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

Compound F, a hydrocarbon with M+=96 in its mass spectrum, undergoes reaction with HBr to yield compound G. Propose structures for F and G, whose 13C NMR spectral data are given below. Compound F Broadband-decoupled 13C NMR: 27.6, 29.3, 32.2, 132.4 DEPT-90: 132.4 DEPT-135: positive peak at 132.4 ; negative peaks at 27.6, 29.3, 32.2 Compound G Broadband-decoupled 13C NMR: 25.1, 27.7, 39.9, 56.0 DEPT-90: 56.0 DEPT-135: positive peak at 56.0 ; negative peaks at 25.1, 27.7, 39.9
The infrared spectrum of the compound with the mass spectrum shown below lacks any significant absorption above 3000 cm-1. There is a prominent peak near 1740 cm-1 and another strong peak near 1200 cm-1. Propose a structure consistent with the data.
When measured on a spectrometer operating at 200 MHz, chloroform (CHCl3) shows a single sharp absorption at 7.3 Î´. (a) How many parts per million downfield from TMS does chloroform absorb? (b) How many hertz downfield from TMS would chloroform absorb if the measurement were carried out on a spectrometer operating at 360 MHz? (c) What would be the position of the chloroform absorption in Î´ units when measured on a 360 MHz spectrometer?
The mass spectrum of compound A shows the molecular ion at m/z 85, an M + 1 peak at m/z 86 of approximately 6% abundance relative to M, and an M + 2 peak at m/z 87 of less than 0.1% abundance relative to M. Q.) Propose a molecular formula for compound A.
Which compounds (A-F) match with the corresponding IR spectrums (1-2)?
A molecule produces an IR spectrum with key peaks at approximately 3300 and 2100 cm⁻¹. The mass spectrum has a molecular ion with a m/z = 68, and major fragment with m/z of 39. Draw a structure that best fits this data.
The mass spectrum of compound C, with a molecular formula C8H7BrO2 is shown below. 1.Draw the most likely ion fragment for the signals at m/z 155, 159, 183, and 185.Explain why these signals appear as pairs with almost similar intensities in the mass spectrum. 2.Identify and draw the structure of compound C.
Propose a molecular formula for a compound that exhibits the following peaks in its mass spectrum Problem 1: (M)+• at m/z = 72, relative height = 38.3% of base peak; (M+1)+• at m/z = 73, relative height = 1.7% of base peak
Predict the structure of the compound using the information below. From IR Spectra: Broad peak at 3500-3200 cm-1 Medium peak at 750 cm-1 From Mass Spectra M+ = 108 M+2 = 110 (with 3:1 peak ratio) From Proton NMR Spectra See attached picture.
The mass spectrum of Compound B is shown below: Draw the most likely species responsible for the signals at m/z 43, 77, and 105.
Treatment of butan-2-one (CH3COCH2CH3) with strong base followed by CH3I forms a compound Q, which gives a molecular ion in its mass spectrum at 86. The IR (> 1500 cm−1 only) and 1H NMR spectrum of Q are given below. What is the structure of Q?
These are the 1H spectrums for compounds Y and Z (molecular formula on the image). They both show a stretch around 1710cm-1 on the IR spectrum. What are the structures for both Y and Z?