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Naming amines

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Title: Naming amines Last modified by: Harcourt Education Ltd Created Date: 2/24/2005 3:26:34 AM Document presentation format: On-screen Show Company – PowerPoint PPT presentation

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Title: Naming amines


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(No Transcript)
2
Menu
3
We will look at some of the major peaks in the
mass spectrum of butane.
4
We will look at some of the major peaks in the
mass spectrum of butane.
5
The molecular ion has an m/z ratio of 58.
6
It produces a peak here.
7
It produces a peak here.
8
If a carboncarbon bond breaks here what peaks
will form as a result?
9
The CH3CH2CH2 ion has an m/z ratio of 43. It
produces a peak here.
10
The CH3 ion has an m/z ratio of 15. It produces
a peak here.
11
If a carboncarbon bond breaks here what peaks
will form as a result?
12
The CH3CH2 ion has an m/z ratio of 29. It
produces a peak here.
13
This is a simplified mass spectrum of butane.
Further fragmentation is possible.
14
End of section one, return to menu by clicking
"Reset".
15
We will look at some of the major peaks in the
mass spectrum of ethanoic acid.
16
The molecular ion has an m/z ratio of 60.
17
It produces a peak here.
18
If a carboncarbon bond breaks here what peaks
will form as a result?
19
The CH3 ion has an m/z ratio of 15. It produces
a peak here.
20
The CH3 ion has an m/z ratio of 15. It produces
a peak here.
21
The COOH ion has an m/z ratio of 45. It produces
a peak here.
22
If a carbonoxygen bond breaks what peaks will
form as a result?
23
The CH3CO ion has an m/z ratio of 43. It
produces a peak here. What other peak would you
expect to see?
24
The CH3CO ion has an m/z ratio of 43. It
produces a peak here. What other peak would you
expect to see?
25
This is a simplified mass spectrum of ethanoic
acid. Further fragmentation is possible.
26
End of section two, return to menu by clicking
"Reset".
27
We will look at some of the major peaks in the
mass spectrum of benzoic acid.
28
The molecular ion has an m/z ratio of 122.
29
It produces a peak here.
30
If a carboncarbon bond breaks here what peaks
will form as a result?
31

If a carboncarbon bond breaks here what peaks
will form as a result?
32
The C6H5 ion has an m/z ratio of 77. What peak
would you expect to see?
33
If a carbonoxygen bond breaks what peaks will
form as a result?
34
The CH5CO6 ion has an m/z ratio of 105. It
produces a peak here. What other peak would you
expect to see?
35
This is a simplified mass spectrum of benzoic
acid. Further fragmentation is possible.
36
End of section three, return to menu by clicking
"Reset".
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