Identify the structure of the important fragments. Show the arrow pushing mechanism to form the significant fragments. Suggest possible structure based on MS and IR data. 1. MF C₂H₂NO 15.0 1.5 77 105 18.0 1.4 27.0 1.9 28.0 2.4 30.0 1.8 38.0 1.5 39.0 2.3 50.0 10.9 51.0 31.4 52.0 2.8 53.5 1.1 58.0 3.9 74.0 3.5 75.0 2.7 76.0 4.5 87.2 77.0 78.0 7.9 100.0 105.0 106.0 134.0 8.5 32.4 38.4 135.0 136.0 3.6 Relative Intensity 100- 80 9 20- 0+ 25 51 50 75 m/z 100 125
Identify the structure of the important fragments. Show the arrow pushing mechanism to form the significant fragments. Suggest possible structure based on MS and IR data. 1. MF C₂H₂NO 15.0 1.5 77 105 18.0 1.4 27.0 1.9 28.0 2.4 30.0 1.8 38.0 1.5 39.0 2.3 50.0 10.9 51.0 31.4 52.0 2.8 53.5 1.1 58.0 3.9 74.0 3.5 75.0 2.7 76.0 4.5 87.2 77.0 78.0 7.9 100.0 105.0 106.0 134.0 8.5 32.4 38.4 135.0 136.0 3.6 Relative Intensity 100- 80 9 20- 0+ 25 51 50 75 m/z 100 125
Organic Chemistry
8th Edition
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions
Section: Chapter Questions
Problem 20.25P
Related questions
Question
Please make the arrow pushing clear :)
![Identify the structure of the important fragments. Show the arrow pushing mechanism to form the significant
fragments. Suggest possible structure based on MS and IR data.
1. MF C₂H₂NO
LOD
IR KBr Disc
2000
1500
1000
TENSHITTENCEINT
50
4000
3000
3328 13 2940 72
3156 79 2902 79
3087 74
1639
3066 60 1617 44
1604 36
4
3054 66
3004 77
1579 15
2962 79 1664 D
1494 36
1448 70
1409 35
1362 72
1334 57
1911 32
1303 47
1166 60
1151 74
1036 74
999 79
937 74
831 79
807 74
NAVENUMBERI
601 79
718 36
710 23
696 26
671 62
646
53
617
70
500](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62e8d520-236f-4007-a57a-6ab7c6c0db9e%2F67a35921-7a3d-45e8-8bc6-8be9174804c1%2Fzyknoj_processed.png&w=3840&q=75)
Transcribed Image Text:Identify the structure of the important fragments. Show the arrow pushing mechanism to form the significant
fragments. Suggest possible structure based on MS and IR data.
1. MF C₂H₂NO
LOD
IR KBr Disc
2000
1500
1000
TENSHITTENCEINT
50
4000
3000
3328 13 2940 72
3156 79 2902 79
3087 74
1639
3066 60 1617 44
1604 36
4
3054 66
3004 77
1579 15
2962 79 1664 D
1494 36
1448 70
1409 35
1362 72
1334 57
1911 32
1303 47
1166 60
1151 74
1036 74
999 79
937 74
831 79
807 74
NAVENUMBERI
601 79
718 36
710 23
696 26
671 62
646
53
617
70
500
![Identify the structure of the important fragments. Show the arrow pushing mechanism to form the significant
fragments. Suggest possible structure based on MS and IR data.
1. MF C₂H₂NO
100
15.0
1.5
105
77
18.0
1.4
27.0
1.9
28.0
2.4
80
30.0
1.8
38.0
1.5
39.0
2.3
50.0
51.0
52.0
53.5
58.0
74.0
75.0
76.0
77.0
78.0
105.0
106.0
134.0
135.0
136.0
Relative Intensity
40
T
T
20
0-luptthe
25
T
51
50
75
m/z
m
100
|_||
125
10.9
31.4
2.8
1.1
3.9
3.5
2.7
4.5
87.2
7.9
100.0
8.5
32.4
38.4
3.6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62e8d520-236f-4007-a57a-6ab7c6c0db9e%2F67a35921-7a3d-45e8-8bc6-8be9174804c1%2Fkwfvwcs_processed.png&w=3840&q=75)
Transcribed Image Text:Identify the structure of the important fragments. Show the arrow pushing mechanism to form the significant
fragments. Suggest possible structure based on MS and IR data.
1. MF C₂H₂NO
100
15.0
1.5
105
77
18.0
1.4
27.0
1.9
28.0
2.4
80
30.0
1.8
38.0
1.5
39.0
2.3
50.0
51.0
52.0
53.5
58.0
74.0
75.0
76.0
77.0
78.0
105.0
106.0
134.0
135.0
136.0
Relative Intensity
40
T
T
20
0-luptthe
25
T
51
50
75
m/z
m
100
|_||
125
10.9
31.4
2.8
1.1
3.9
3.5
2.7
4.5
87.2
7.9
100.0
8.5
32.4
38.4
3.6
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