13. A compound with the molecular fomula C.H.O gives a 'HNMR spectrurn consisting only of a quartet centered at 6 3.5 and a triplet at & 1.1. The most likely structute for the compound is: A) CH, CH,COH ČH, B) CH, CH,OCHOH c) CH,CH;CH;CH,OH D) CH,CII,OCH;CH, E) CH,CHCH,OH

13. A compound with the molecular fomula C.H.O gives a 'HNMR spectrurn consisting only of a quartet centered at 6 3.5 and a triplet at & 1.1. The most likely structute for the compound is: A) CH, CH,COH ČH, B) CH, CH,OCHOH c) CH,CH;CH;CH,OH D) CH,CII,OCH;CH, E) CH,CHCH,OH

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: AC NMR spectrumis shown for amoiecule with the molecular tormula of CCL Draw the structure that best…

A: The molecular of the organic compound given is C5H11Cl. The 13CNMR spectrum contains three signals…

Q: why eyelooctatetsiane though is a non astomatic compound? gystem (5) State with teason being 42

A: Given compound:

Q: p

A: Dear student this question is related to organic chemistry.

Q: 1. phonyl ethanel gives Jellouing peaks in ite onae peetum m= 122 ( Moleula peace) , 107, (00y.…

A: Alcohol shows an common fragmentaton pattern as alpha-cleavage adjacent to the hydroxyl group and…

Q: The pka of phenol (C6H5OH) is 10.0. When a nitro group (NO2) is attached to the ring, the pK,…

A: pKa and acidity are inversely related. The compounds with higher pKa values are least acidity in…

Q: 16. Determine the likely structure for a compound A (C,IlO), which is found to decolorize bromine Ir…

Q: compound With chemical formol a cyH100 Results of chemical test for c4Hi00 chemical Test molisch…

A: Given: Molecular Formula : C4H10O Test performed: 1. Molisch Test 2.Ninhydrin Test 3. 2,4- DNP 4.…

Q: . An unknoun hydhocanbon has a moleculan ion peak at myz = 84 wi tha realatine imtemidy of 313. The…

A: The given problem is based on mass spectrometry

Q: molecular weight of H2O is 18 but his boilling point 100C, WHY? *

A: A liquid boils when its vapor pressure becomes equal to the atmospheric pressure. Vapor pressure…

Q: Br 17.

A: Solution

Q: @) Tawo inomeric compounds with molecular formula GHgO display the folloraring peaks at the…

A: The molecular formula of the isomeric organic compounds A and B are C7H8O.

Q: molybdneum crysfallise in a bu streucere with unitcell dimensiols of 0.31y om: connidening the…

A: Unit cell type = BCC Unit cell dimension = 0.314 nm Atomic mass of molybdenum = 96 g/mol. Density…

Q: Anant Gyan Date Page below. over comp0unds A annd Bane arawn which one has ahigher boiding point end…

Q: Esplain with ene cxomple the difference between o) Cemb tu tiunal anel and ganehe-SlagJgee . and and…

Q: CNMR spectrum is shown for a molecule with the molecular formula of Co Drahesucture that best tes th…

Q: Fer preblems yeu ere net expected te come up with ean exeet strueture. Use the previded dete to…

A: IR spectroscopy provides the information about the functional groups of unknown compound.

Q: The pk, of phenol (C,H5OH) is 10.0. When a methyl (CH3) group is attached to the ring, the pK,…

A: (a)

Q: Match the expected positive result of each cations. Black ppt Yellow ppt White ppt Reddish-brown…

A: A question based on qualitative analysis that is to be accomplished.

Q: 9. (a) Substitution of an amino group at the para-position of autophenone shifts the C=0 frequency…

Q: ( Based on the fomal chorges, uhich Structure is 0- =N (I calcute the fomal chargeo (II) O=)=N…

A: Following are the calculation of formal charges of the given Lewis structures.

Q: Daw Cilluatrak) a hypothetizal phace diagnm incarpoeting the flluwing salient features: A presence…

A: A Hypothetical Phase diagram incorporating A) Eutectic point B)Peritectic point C) Compound…

Q: From your modal d St.deduce whather diforantaltomararganents,calledpoometrical iaonars, are po .…

A: The structure for the trigonal bipyramidal with no lone pair is shown below in which bond angle…

Q: How many pi electrons does this moleate have that are delocalized in closed yclic array ? :o:

A: Aromatic : (4n+2) pi electrons, conjugated, cyclic. Therefore the compound is having 10 pi…

Q: DHCI 2\H,0 해 To0% 35% why 2 alkyl Chlendd = maju prduct? -Show meehanism. %3D

A: Intermediate involved in this reaction is a carbon cation. Products are formed based on the…

Q: The random letter labels in this diagram of allylcyanide are to be associated with the corresponding…

A: Given, Compound : Allylcyanide

Q: propose seme pessble struetures that fit the date 2a. C. H, O containing compound with MW 100 A…

A: IR spectrum is used for the identification of the functional group present in the molecule. The…

Q: (b) For the step in which 4 is transformed into 5, identify the nucleo- philic center and the…

A: Answer (b): Oxygen of carbonyl (C=O) is electronegative atom, it will pull the electron from…

Q: J. Ronk the follouwing groupe in ocder of decreoring priority. 2 a. NH2= CHg -OH b. - CHg - CH2CH3…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Recall 1) our discussion of the bonding in cyclopropane, (2) the relationship between 2 and bond…

A: Stretching or bending vibrations have a frequency that is directly proportional to the force…

Q: considan both regio Selectivity and Stereoslectivity to Predict the praducts for the Se elimmations,…

A: For an E2 elimination reaction, the leaving group must be anti to the hydrogen being abstracted.…

Q: (b) Which of the following compounds expected to show a lower Yc=o? Justify and OCH3 ON- • One of…

Q: How could 1H NMR spectroscopy be used to distinguish between attachedpair of compounds

A: A proton nuclear magnetic resonance is also known as hydrogen -1 NMR which is used to detect the…

Q: O In a 300 myz spechum two triplets, certain compound by 3 ppm. of a these ae separa ted The…

A: This Answer is based upon NMR Spectroscopy.

Q: OCH3

Q: What is a glysodic bond 1,4 mean and 1,6

A: In oligosaccharides and polysaccharides the monosaccharide units are joined by an -O- linkage it is…

Q: Which one of the following groups has the highest rank when precedence is assigned according to the…

Q: How- Galcalale the paner densty for (1) Plane of Bcc crystep structure.

Q: Cowen l'e if approximately 5 kJ I mod Stronger than a and a G-D bond is C-H bond C-H bond thas 의 an…

A: We know that wave number = 1/2πc * √(K/b) Where, K = force constant while b = reduced mass Or, 1/b…

Q: ) Calculate the ΔG°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) →…

A: The standard free energy of formation also denoted by ΔGof is the free energy change which occurs…

Q: @) Tawo inomeric compoundo with molecular fermula GH3 o display The folloraring peaks at the man…

A: mass spectrometry

Q: Cis - SCI,F, Trans - SCI,F, Fac - [RhCI,(pyr),] Mer - [RhCI,(pyr),] Fac - [Co(NH,),(H,0),P* Mer -…

A: All the given compounds are coordination compounds and the suffix represents the type of isomerism…

Q: (c) How does ring stain affect the stretching frequency of exocyclic C =C?

A: Stretching frequency of a bond is directly propertional to the bond strength and inversely…

Q: A chemist working on the synthesis of (+) plocarpine, an akaloid used n the treatment of dry mouth…

Q: कना १०मaडडापल श्ुल्कांवेर ( EcN ) vrल्वलङ्ड ज्क वतंवेe , व वटववाय P० 3cnu&4& भp8, सुdसमा पूुकलांवर…

A: Amount of KCN= 0.410 gram KCN(aq)+HCL(aq) ->HCN(g) + KCl(aq)

Q: Pyrethrin II and pyrethrosin are two natural products isolated from plants of the chrysanthemum…

A: The given compound is, The molecular formula of pyrethrin II is C22H28O5.

Question

13. A compound with the molecular formula C.lH0 gives a 'H NMR spectrun consisting only of a
quartet centered at 6 3.5 and a triplet at & 1.1. The most likely structure for the compound is:
A)
CH,
CH,COH
B)
CH,
сн,оснон
C) CH,CH;CH,CH,OH
D) CHSCII,OCH;CIHl,
E) CH,CHCH,OH
CH

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 by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Quality Assurance and Calibration Methods

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

Which structure is in agraement with both of thasa R and H NMA data? IR, cm (Intensity)-2965 (strong), 1745 (strong), 1238 (strong) H NMR, ppm (splitting, H): 0.94 (doublet, 6H), 193 (multiplet, 1H), 2.05 (singlet, 3H), 3.8as (doublet, 2H) A. tor B. D. C.
14. (5) Draw the structure of a compound that is consistent with the following data: a IR: 1690 cm -1 C9H1002 1Η NMR: triplet, 1.5 ppm, 3H; quartet, 4.1 ppm, 2H; doublet, 7.0 ppm, 2H; doublet, 7.7 ppm, 2H; singlet, 9.9 ppm, 1H
6. Predict the numbers of signals, integration ratios, and splitting pattems of the following compounds in the 'H-NMR and "C-NMR spectra. (12 pts) Compounds 'H-NMR BC-NMR CH, CHOCH,CCH, CH, Br b) c)
(74) Which of the following structures corresponds to the attached 1H-NMR spectrum?
ee ? 17. Which of the following agrees with ¹H NMR spectrum shown below: 3H 2H 3H singlet sextet 2 PPM all B) may D) O. and OH sloni triplet 3 xnG od to doid bevised O A) oldsta ton ei be H₂ Hlo als C) ortune or Je D) 2H triplet #76
Which compound is the correct structure for the given NMR? A 1. 2. (1) (3) (2) (2) (2) 11 10 9 8 PPM O. CN 1) 2) 3) 3.
MATCH a structure from the list below to the following NMR spectra. lemo Integration = 2 2 2 3 10 О ppm CH,COCH, a. CH3CH2CH2 Br b. -CH,CH,OCCH,CH, с. CH, d. e..
4. MF = C;H1002: 1H NMR, & 1.16 (3H, singlet), 2.21 (2H, singlet); 5. MF = CAH,Br0: 8 2.2 (3H, singlet), 3.5 (2H, triplet), 4.5 (2H, triplet)
Q3/A) How many signals 'H NMR be expected in the following molecules ? ( 1) 5-methyl-3-hexanone 2) acetone 3) 4-methylacetophenone 4)1-propanol 5) cinammic acid 6 (14 Mould)
13.42 Which of the following structures produces a 'H-NMR signal near 2.2 ppm? 'N' OH b) .CI c) HO.
Assign NMR peaks to the following molecule:
5. Consider the molecular formula of C,H,O a) Draw three constitutional isomers with this formula. b) Predict the chemical shift for each proton in each of the compounds you drew in part a). c) NMR and IR spectra were measured for a compound with the formula C,H,O, and the following was observed: 'H NMR & 5.21 (s); IR (diagnostic region) 1770 cm-!, 3068 cm-1 and 3096 cm-'. Which of the structures you drew in part a) would be most consistent with this data, briefly explain your reasoning?