Answered: Identify this compound with molecular…

Identify this compound with molecular formula C9H10O IR peak at 1742 cm-^1,H nmr data (ppm) at 2.15(singlet,3H),3.70(singlet.2H) and 7.20(broad singlet,5H)

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter15: Benzene And Aromaticity

Section15.SE: Something Extra

Problem 29AP: 3-Chlorocyclopropene, on treatment with AgBF4, gives a precipitate of AgCl and a stable solution of...

See similar textbooks

Related questions

Q: The spectrum of compound F with molecular formula C5H602 is shown below. IR spectrum shows a medium…

Q: A compound of molecular formula C9H1203 has two strong infrared absorptions between 1100 and 1250…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: Propose a structure for a compound of molecular formula C3H8O with an IR absorption at 3600–3200…

Q: Treatment of isobutene [(CH3)2C=CH2] with (CH3)3CLi forms a carbanion that reacts with CH2=O to form…

A: The reaction of isobutene [(CH3)2C = CH2] with (CH3)3CLi forms a carbanion that reacts with CH2 = O…

Q: Propose a structure for a compound of molecular formula C,H1402 with an IR absorption at -1 1740 cm…

A: We have compound of M.F C7H14O2 , we have to predict the structure for it .

Q: What is the structure of a compound of molecular formula C1H1402 that shows a strong IR absorption…

A: Given that: Molecular formula = C10H14O2 IR absorption = 3150 - 2850 cm-1 H1 NMR absorption =…

Q: Propose a structure consistent with each set of data. molecular ion at 72; IR peak at 1710 cm−1; 1H…

A: IR spectroscopy- is the vibrational motions of the atoms that have vital role. This theory explains…

Q: What is the structure of a compound of molecular formula C10H14O2 that shows a strong IR absorption…

Q: Treatment of benzoic acid (C6H5CO2H) with NaOH followed by 1-iodo-3methylbutane forms H. H has a…

A: Treatment of benzoic acid (C6H5CO2H) with NaOH results in the formation of sodium benzoate. It…

Q: Propose a structure for a compound of molecular formula C7H14O2 with an IR absorption at 1740 cm−1…

A: The given compound has the molecular formula C7H14O2 and it shows an absorption band in the IR…

Q: You have a sample of a compound of molecular formula C11H15NO2, which has a benzene ring substituted…

A: The possible structures of the given molecule is :

Q: 1. The fragrant natural product anethole (C10H120) is obtained from anise by steam distillation. The…

A: Solution Nuclear resonance (NMR) spectrographic analysis could be a crucial analytical tool for…

Q: A chiral hydrocarbon X exhibits a molecular ion at 82 in its mass spectrum. The IR spectrum of X…

Q: An unknown foul smelling hydrocarbon gives a mass spectrum with M+ ion peak at 84. IR spectrum shows…

Q: Consider a molecule with the molecular formula of C4H6O2. The IR and 'H NMR spectra are shown below.…

A: The molecular formula of the compound is C4H6O2. First we have to calculate the double bond…

Q: Propose a structure for a compound of molecular formula C3H8O with an IR absorption at 3600–3200…

A: Calculation of double bond equivalence: DBE = C +1 – (H + X – N) / 2 Here, C is the number of carbon…

Q: In the presence of a small amount of acid, a solution of acetaldehyde (CH3CHO) in methanol (CH3OH)…

A: The 1H NMR spectrum contains three signals indicating three proton environments in the organic…

Q: 2. The mass spectrum of 1-ethyl-1-methylcyclohexane shows many fragments, with two in very large…

Q: Compound K: molecular ion at 88; IR peak at 3600-3200 cm-1; 1H NMR data (ppm) at 0.9 (triplet, 3H),…

Q: An unknown compound has the molecular formula C6H12O2. The compound shows a strong peak in its IR…

A: molecular formula C6 H12 O2 IR Spectrum - 1700 this peak is due to C=O stretching

Q: Compound E with a molecular formula C3H7CIO shows a prominent band in its IR spectrum at 1690 cm-1.…

Q: Reaction of 2-methylpropanoic acid [(CH3)2CHCO2H] with SOCl2 followed by 2-methylpropan-1-ol forms…

Q: 1. Deduce the structure for a compound with the molecular formula, C8H8O2 and with 1H-NMR and IR…

Q: Assume a compound with the formula C4H8O. a) How many double bonds and/or rings does your compound…

A: According to spectroscopy data we can easily predict the structure of organic compound. The…

Q: Treatment of 2-methylpropanenitrile [(CH3)2CHCN] with CH3CH2CH2MgBr, followed by aqueous acid,…

A: When nitriles (-CN) react with Grignard reagent alkyl magnesium halides, they form ketones. ex:

Q: 15. Compound C has a molecular weight of 94.54 and the 1H-NMR spectrum shows four signals - a…

A: Please find the attachment.

Q: (c) Formula: C3H6O2 Spectroscopy Reference 3H Í FPM 100

Q: Treatment of compound D with LiAlH4 followed by H2O forms compound E. D shows a molecular ion in its…

Q: The following compound has the formula CaH,O2Br. Based on its IR and 'H NMR propose its structure.…

Q: Identify the structures of D and E, isomers of molecular formulaC6H12O2, from their IR and 1H NMR…

Q: Treatment of benzoic acid (C6H5CO2H) with NaOH followed by 1-iodo-3-methylbutane forms H. H has a…

Q: Following are proton decoupled 13C NMR spectra for three isomeric alcohols with the formula CAH100.…

Q: Following are IR and 1H-NMR spectra of compound D. The mass spectrum of compound D shows a molecular…

A: The structural formulas for ions in the mass spectrum at m/z 118, 107, and 59 has to be given,

Q: Identify the structures of D and E, isomers of molecular formulaC6H12O2, from their IR and 1H NMR…

Q: Propose a structure for a compound of molecular formula C7H14O2 with an IR absorption at 1740 cm−1…

A: The given compound has the molecular formula C7H14O2 and it shows an absorption band in the IR…

Q: Identify the structure of compound C (molecular formula C11H15NO2),which has an IR absorption at…

A: The structure of the unknown compound is determined initially by observing the elemental analysis of…

Q: Compounds W and X are isomers. They have the molecular formula C9H8O. The IR spectrum of each…

A: The molecular formula of the compound W and X is C9H8O. The oxidation of both of these compound…

Q: The position of UV absorption maxima of aniline in aqueous solution are different from those of…

A: Aniline contains an -NH2 group.

Q: Propose a structure consistent with each set of data. C10H14: IR absorptions at 3150–2850, 1600, and…

Q: Propose a structure consistent with following set of spectral data: C5H10O2: IR peak at 1740 cm−1;…

A: Calculation of double bond equivalent: DBE=C+1-H2=5+1-102=1 Thus it consists of one double bond. It…

Q: A molecule of the molecular formula C5H11B gives rise to the NMR spectrum below. When reacted with…

Q: Treatment of isobutene [(CH3)2C = CH2] with (CH3)3CLi forms a carbanion that reacts with CH2=O to…

A: The reaction of isobutene [(CH3)2C = CH2] with (CH3)3CLi forms a carbanion that reacts with CH2 = O…

Q: You have a sample of a compound of molecular formula C11H15NO2, which has a benzene ring substituted…

A: The disubstituted benzene isomer corresponds to these 13C data has to be identified

Q: Compound C has a molecular weight of 94.54 and the ¹H-NMR spectrum shows four signals - a triplet at…

A: Please find the attachment.

Q: Treatment of 2-methylpropanenitrile [(CH3)2CHCN] withCH3CH2CH2MgBr, followed by aqueous acid,…

A: Given data: 2-methylpropanenitrile reacts with CH3CH2CH2MgBr followed by aqueous acid treatment. The…

Q: What is the structure of the compound with the formula C5H12O, if it has a strong broad IR signal…

Q: Deduce the identity of the following compound from the spectral data given. C8H10: 1H NMR, 6 1.20…

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

100%

Identify this compound with molecular formula C9H10O IR peak at 1742 cm-^1,H nmr data (ppm) at 2.15(singlet,3H),3.70(singlet.2H) and 7.20(broad singlet,5H)

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 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

Following are 1H-NMR spectra for compounds G, H, and I, each with the molecular formula C5H12O. Each is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas. (a) Propose structural formulas of compounds G, H, and I. (b) Explain why there are four lines between 0.86 and 0.90 for compound G. (c) Explain why the 2H multiplets at 1.5 and 3.5 for compound H are so complex.
3-Chlorocyclopropene, on treatment with AgBF4, gives a precipitate of AgCl and a stable solution of a product that shows a single 1H NMR absorption at 11.04 Î´. What is a likely structure for the products, and what is its relation to HĂ¼ckelâ€™s rule?
What is the structure of a compound of molecular formula C10H14O2 that shows a strong IR absorption at 3150–2850 cm-1 and gives the following 1H NMR absorptions: 1.4 (triplet, 6 H), 4.0 (quartet, 4 H), and 6.8 (singlet, 4 H) ppm?
What is the structure of a compound of molecular formula C1H1402 that shows a strong IR absorption at 3150-2850 cm1 and gives the following 'H NMR absorptions: 1.4 (triplet, 6 H), 4.0 (quartet, 4 H), and 6.8 (singlet, 4 H) ppm?
The 'H NMR spectrum of compound A (C3H100) has four signals: a multiplet at 8 = 7.25-7.32 ppm (5 H), a singlet at d = 5.17 ppm (1 H), a quartet at d = 4.98 ppm (1 H), and a doublet at ô = 1.49 ppm (3 H). There are 6 signals in its 13C NMR spectrum. The IR spectrum has a broad absorption in the -3200 cm-1 region. Compound A reacts with KMNO4 in a basic solution followed by acidification to give compound B with the molecular formula C7H6O2. Draw structures for compounds A and B.
What is the structure of an unknown compound with molecular formula C6H15N that gives the following 1H NMR absorptions: 0.9 (singlet, 1 H), 1.10 (triplet, 3 H), 1.15 (singlet, 9 H), and 2.6 (quartet, 2 H) ppm?
Treatment of alcohol A (molecular formula C5H12O) with CrO3, H2SO4, and H2O affords B with molecular formula C5H10O, which gives an IR absorption at 1718 cm−1. The 1H NMR spectrum of B contains the following signals: 1.10 (doublet, 6 H), 2.14 (singlet, 3 H), and 2.58 (septet, 1 H) ppm. What are the structures of A and B?
Compound A with the molecular formula of C12H15ClO₂ has the following ¹H-NMR spectral data: Chemical shift (ppm) 1.38 2.08 2.83 3.51 4.36 7.27 7.96 ¹H-NMR Spectrum Multiplicity triplet quintet triplet triplet quartet doublet doublet Integration Ratio 3 2 2 2 2 2 2 The IR spectrum of A exhibits a signal at 1738 cm-¹. Based on the above information, determine the structure of compound A with a detailed explanation.
Compound C has a molecular ion in its mass spectrum at 146 and a prominent absorption in its IR spectrum at 1762 cm. C shows the following 'H NMR spectral data: 1.47 (doublet, 3 H), 2.07 (singlet, 6 H), and 6.84 (quartet, 1 H) ppm. What is the structure of C?
Draw the structure of a compound, C4H8O3 that exhibits IR absorptions at 1710 and 2500-3000 cm-1 and thefollowing 1H NMR signals: 11.1 (1H, singlet), 4.14 (2H, singlet), 3.63 (2H, quartet), 1.26 (3H, triplet) ppm.
Compound X (molecular formula C10H120) was treated with NH2NH2, ¯OH to yield compound Y (molecular formula C10H14). Match the 1H NMR spectra of X and Y to the corresponding structures of X and Y. Compound NH2NH2 Compound 'H NMR of X 6 H OH Y 1 H 5H 8. 6. 4 ppm or H NMR of Y 6 H 2H 5H 1 H multiplet multiplet 8. 6. 4. 3. 1 nnm 2. 2. 3, O:
Identify the structures of isomers A (molecular formula C9H10O).Compound A: I R peak at 1742 cm−1; 1H NMR data (ppm) at 2.15 (singlet, 3H), 3.70 (singlet, 2 H), and 7.20 (broad singlet, 5 H).