2. a. Determine the structure of the molecule with a molecular formula of C₁1H₁40 that givesrise to the following spectra.IR:LODTRANSMITTANCEIDNoise(overtones)4000¹H NMR:1211HSP-46-5781HS300010HAVENUMBERI-11(Peaks at 3087, 2968, 2928, 2824, 2732, 1700, 1606)920002H 2Hd d871500542HdT100031Hm26Hd15006ppmb. What product would result upon addition of (excess) PhMgBr to this compound?0

we calculated the degree of unsaturation.DoU = Nc+1 - N(H)/2 = (11+1)- (14)/2 =…

2. a. Determine the structure of the molecule with a molecular formula of C₁1H₁40 that gives rise to the following spectra. IR: LOD TRANSMITTANCEI D Noise (overtones) 4000 ¹H NMR: 12 11 HSP-46-578 3000 1H S T 10 9 2000 HAVENUMBERI-I (Peaks at 3087, 2968, 2928, 2824, 2732, 1700, 1606) 2H 2H d d 8 7 1500 T 5 4 2H d 1000 3 1H m 2 6H d 1 500 6 ppm b. What product would result upon addition of (excess) PhMgBr to this compound? 0

2. a. Determine the structure of the molecule with a molecular formula of C₁1H₁40 that gives rise to the following spectra. IR: LOD TRANSMITTANCEI D Noise (overtones) 4000 ¹H NMR: 12 11 HSP-46-578 3000 1H S T 10 9 2000 HAVENUMBERI-I (Peaks at 3087, 2968, 2928, 2824, 2732, 1700, 1606) 2H 2H d d 8 7 1500 T 5 4 2H d 1000 3 1H m 2 6H d 1 500 6 ppm b. What product would result upon addition of (excess) PhMgBr to this compound? 0

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...

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

2. a. Determine the structure of the molecule with a molecular formula of C₁1H₁40 that gives
rise to the following spectra.
IR:
LOD
TRANSMITTANCEI
D
Noise
(overtones)
4000
¹H NMR:
12
11
HSP-46-578
1H
S
3000
10
HAVENUMBERI-11
(Peaks at 3087, 2968, 2928, 2824, 2732, 1700, 1606)
9
2000
2H 2H
d d
8
7
1500
5
4
2H
d
T
1000
3
1H
m
2
6H
d
1
500
6
ppm
b. What product would result upon addition of (excess) PhMgBr to this compound?
0

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Step 1: Calculate degree of unsaturation

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Step 2: Analyse IR spectra

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Step 3: Analyse HNMR

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Step 4: Explain reaction mechanism

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