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

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Br II III PPM

Q: Compound 15 is a high-boiling liquid with the chemical formula: C,H₁0O. The disappears when D₂O is…

Q: Identify the compound with molecular formula CSH120 that gives the IR and 'H NMR spectra shown here.…

A: We are authorized to solve only one question at a time. Please post rest of questions separately.

Q: The compound C10H120 has the following mass spectra, m/z: 15, 43, 57, 91, 105, and 148. Please…

A: The parameters are given; From the mass spectrum, the molecular mass of the unknown compound = 148…

Q: Using mass spectrum and NMR data deduce the structure of the following compounds.

A: First we have to calculate the double bond equivalence (DBE) by using the formula, DBE = x + 1 - y /…

Q: identify the structure of molecular formula c9h10o with IR peak at 1688 Hnmr data ppm at…

A: The molecular formula of the compound is C9H10O. The structure of the compound can be determined by…

Q: A compound with molecular formula C7H140 exhibits the following 13C NMR spectra: Broadband-decoupled…

A: The molecular formula of the compound is C7H14O. This formula indicates that the compound contains 7…

Q: Below is the ¹H NMR spectrum of a constitutional (structural) isomer of C9H100, with the integration…

A: 1H NMR spectroscopy is useful to determine types of hydrogens, their signals, splitting etc hence we…

Q: A bottle is labeled only "Compound B (C6H₁2)" and contains a colorless liquid. You have been called…

A: The given molecular formula of the compound is C6H12. The degree of unsaturation of the compound is…

Q: Attached is the 1H NMR spec for phenylethylamine. Draw the structure of the amine on the spectrum,…

A: Given that, the 1H NMR spectrum of phenylethylamine. We have to assign each peaks.

Q: Below is a DEPT-135 spectrum for compound D. Identify a structure for compound D that is consistent…

A: To identify the product based on given DEPT-135 spectrum

Q: 100 80- 60- 40- 20. 0. 4000 3500 3000 2500 2000 1500 1000 Wavenumber (cm") What information may be…

A: Note: 3050 cm-1 sp2 C-H stretch, 2900 cm-1 sp3 C-H stretch. Therefore the compound is olefin.

Q: determine compound based on this spectrum data: MS Data- m/z = 112(45.45%), 113 (3.961 %), and 114…

A: Analyzing the provided spectral data, including Mass Spectrometry (MS), Infrared (IR), and Carbon-13…

Q: Propose a structural formula for a compound of molecular formula C11H1 402 by the given spectra, and…

A: Double Bond Equivalence (DBE) for the molecular formula C11H14O2 can be calculated by using the…

Q: The unknown compound is one of the following Methyl Salicylate Benzoic Acid Salicylic Acid…

A: The proton NMR shows different peaks for different types of hydrogen atoms present in the unknown…

Q: Identify compound below from its molecular formula and its 13C NMR spectrum.

A: Calculation of double bond equivalent:

Q: Compound A: C5H12O Vmax ¹H NMR 13C NMR Compound B: C6H11 NO Vmax ¹H NMR 3330s, 2950s cm-1 8 0.95…

A: Please find the attachment.

Q: Draw the structure of the compound whose spectroscopy data follows: MS m/z (% relative abundance):…

A: From the ,mass spectrum unknown compound must have chlorine ( 21 % and 7 %) atom. From the IR…

Q: Identify compound below from its molecular formula and its 13C NMR spectrum.

Q: A compound displays key peaks at 1724, 1600, and 1585 cm-1 in its IR spectrum. There are also 2…

Q: 2. Compound 2 is a high boiling liquid (bp-191C) Elemental Analysis: C-81.59%, 1-4.89%, N-13.58% "C…

A: We have find out the correct structure from given spectrual data.

Q: The simulataed APT spectrum of a compound with the molecular formula C6H11Cl is shown. Draw a…

A: All the answers in the explanation box.Explanation:Solution If you like thamb up for feedback and…

Q: III II PPM

A: here, we have to identify the given NMR structure of given three compounds, there are three…

Q: Identify peaks in the 1H spectrum that correspond to the t-butyl group, the phenyl groups, and the…

A: The number of peaks, present in a NMR spectrum, gives the number of different types of hydrogen…

Q: A bottle is labeled only "Compound B (C,H,,)" and contains a colorless liquid. You have been called…

A: DBE = (C+1)-H/2 = (6+1)-12/2 = 1 So, it is either a cyclic system or, an alkene. IR spectrum :…

Q: A compound has a molecular ion peak at m/z = 128 in its mass spectrum and no peaks higher than 3100…

A: Mass spectrometry is mainly used for the identification of molecular weight and the molecular…

Q: Propose the molecular formula for a compound that exhibits the following peaks in its mass spectrum…

A: Given ,

Q: Mass Spectrum (not shown): [M] = 208 (100%) m/z IR Spectrum (not shown): 3098, 2981, 1331 cm³¹ (all…

A: Structure determination by IR spectroscopy:The IR values give information about the compound.1) 3098…

Q: MS: m/z: 102.1 (100.0%) and m/z =103.1 (6.5%) IR (cm-1): 3000-3300 (strong, broad), 2950; 1150…

Q: PQ-2. Which structure would show major fragments in its mass spectrum at 57 and 85 m/z? O (A) H3C…

A: Fragmentation in Mass spectrum:Fragmentation occurs when energetically unstable molecular ions…

Q: Compound C shows a molecular ion at m/z 148 and other prominent peaks at m/z 105 and 77. Following…

A: Mass spectroscopy is an analytical tool, it is used for identifying mass to charge ratio (m/z),…

Q: Which functional group is consistent with the IR spectrum below? 100 wwwm W 3000 4300 PRVEMBER 2000…

Q: M peak at m/z 228, M + 2 peak at m/z 230 (~1:1 intensity) IR: 3400 – 2500 cm1 (intense, broad), 1710…

A: A 1:1 intensity peaks for M+ and M+2 indicates towards the presence of Bromine atom. This is because…

Q: Elemental analysis determined unknown Compound G to contain 40.0 % carbon, 6.7 % hydrogen. Compound…

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

Determine the structure:A compound has an M+ peak of 104.Its proton NMR shows the following:1.3 ppm 3H triplet3.6 ppm 2H quartet4.1 ppm 2H singlet10.2 ppm 1H singlet, disappears when solvent is D2O. With the IR:
A student performed a series of reactions and obtained the spectral data provided. The reaction sequence is shown below.. What are the structures for A, B, C, and D? Compound B NMR (relative integrated areas below peaks) CH;CH,O°N 1. BHTHF N-bromosuccnimide A CH;CH,OH B 2. H,O,/OH- D hv reflux Compound A NMR (relative integrated areas below peaks) PPM 5 Compound B IR INFRARED SPECTRUM PPM 5 1 6 0.8 Compound A IR INFRARED SPECTRUM 0.6 0.8 0.4 0.4 0.2- 3000 2000 Wavenumber (cm-1) 1000 The MS of compound B shows an M+ peak at 198 and an M+2 peak at 200 with a relative abundance of 1:0.97 2000 Wavenumber (cm-1) 3000 1000 Transmitance Relative Transmittance
A student prepares a compound that she believes has the molecular formula C4H1002. Give a possible structure for this compound using the information from the following spectra. How many peaks will your proposed structure give in the 13C NMR? 1Η NMR singlet 3.25 (3 H) singlet 3.45 (2 H) IR nothing at 3500 cm-1 nothing at 1700 cm-1
A compound displays a prominent peak at 3400 cm¹ in its IR spectrum. The mass spectrum has a molecular ion with m/z of 74. The base peak is at m/z = 45. Draw a structure that best fits this data. Drawing I Atoms and
Elemental analysis determined unknown Compound G to contain 40.0 % carbon, 6.7 % hydrogen. Compound G had an M+ = 60 m/z on its MS. Its IR displayed three absorbances: strong at 1710, strong below 3000, and broad from 2500 to 3500. The proton NMR showed an absorbance at 1.7 ppm (lowest whole number ratio of H =3), and an absorbance at 11.5 ppm (lowest whole number ratio of H = 1). Compound G was able to turn blue litmus paper red, and neutralize a base. What is Compound G? CH3CO2H Formaldehyde HO \ C = CH2 / HO CH2(OH)CHO CH(OH)=CH(OH)
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] [+]
Provide a reasonable structure for each IR spectrum with the indicated molecular formula. Show how you arrive at each structure
2.3 1.7 1.3 11 Peak shift (ppm) 4.1 1.0 1H-NMR (90 MHz) spectrum of the compound in CDCI 7 10 1 9 8 1 T T 7 6 2 2 3 3 5 4 Peak integral (number H's) 2 T 1 3 2 triplet triplet T Peak multiplicity quartet triplet sextet 1 1 0
A compound displays a sharp doublet at 3400 cm-1 in its IR spectrum. The mass spectrum has a molecular ion with m/z = 115 and a base peak of m/z=72. Draw a structure that best fits this data.