Difference between revisions of "Template:Chem341:HNMR table"

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! Type of Hydrogen<br/>(R=Alkyl, Ar=Aryl) !! Chemical Shift*<br/>(ppm) !! !!Type of Hydrogen<br/>(R=Alkyl, Ar=Aryl) !! Chemical Shift*<br/>(ppm)
 
! Type of Hydrogen<br/>(R=Alkyl, Ar=Aryl) !! Chemical Shift*<br/>(ppm) !! !!Type of Hydrogen<br/>(R=Alkyl, Ar=Aryl) !! Chemical Shift*<br/>(ppm)
 
|-
 
|-
−
| normal amyl alcohol
+
| (CH<sub>3</sub>)<sub>4</sub>Si
−
| [[Image:Pentan-1-ol-2D-skeletal.png|150px]]
+
| 0 (by definition)
−
|  
+
|
−
| [[1-pentanol]]
+
|
−
| 138.5
+
|
 
|-
 
|-
−
| isobutyl carbinol<br>or isoamyl alcohol<br>or isopentyl alcohol
+
| RC'''H'''<sub>3</sub>
−
| [[Image:Isopentanol-2D-skeletal.png|120px]]
+
| 0.9
−
|  
+
|
−
| [[Isoamyl alcohol|3-methyl-1-butanol]]
+
| RC'''H'''=O
−
| 131.2
+
| 9.5-10.1
−
|-
 
−
| active amyl alcohol
 
−
| [[Image:2-methylbutan-1-ol-2D-skeletal.png|120px]]
 
−
|
 
−
| [[2-methyl-1-butanol]]
 
−
| 128.7
 
 
|-
 
|-
−
| tertiary butyl carbinol<br>or neopentyl alcohol
+
| RC'''H'''<sub>2</sub>R
−
| [[Image:Neopentyl-alcohol-2D-skeletal.png|100px]]
+
| 1.2-1.4
−
|  
+
|
−
| [[2,2-dimethyl-1-propanol]]
+
| RCOO'''H''''
−
| 113.1
+
| 10-13
 
|-
 
|-
−
| diethyl carbinol
+
| R<sub>3</sub>C'''H'''
−
| [[Image:Pentan-3-ol-2D-skeletal.png|100px]]
+
| 1.4-1.7
−
|  
+
|
−
| [[3-Pentanol|3-pentanol]]
+
| RCOC'''H'''<sub>3</sub>
−
| 115.3
+
| 2.1-2.3
 
|-
 
|-
−
| methyl (n) propyl carbinol
+
| RC'''H'''<sub>2</sub>I
−
| [[Image:Pentan-2-ol-2D-skeletal.png|100px]]
+
| 3.2-3.3
−
|  
+
|
−
| [[2-pentanol]]
+
| RCOC'''H'''<sub>2</sub>R
−
| 118.8
+
| 2.2-2.6
 
|-
 
|-
−
| methyl isopropyl carbinol
+
| RC'''H'''<sub>2</sub>Br
−
| [[Image:3-methylbutan-2-ol-2D-skeletal.png|80px]]
+
| 3.4-3.5
−
|  
+
|
−
| [[3-methyl-2-butanol]]
+
| RCOOCH<sub>3</sub>
−
| 113.6
+
| 3.7-3.9
 
|-
 
|-
−
| dimethyl ethyl carbinol<br>or tertiary amyl alcohol
+
| RC'''H'''<sub>2</sub>Cl
−
| [[Image:Tert-pentyl-alcohol-2D-skeletal.png|100px]]
+
| 3.6-3.8
−
|  
+
|
−
| [[2-methyl-2-butanol]]
+
| RCOOCH<sub>2</sub>R
−
| 102
+
| 4.1-4.7
 +
|-
 +
| RC'''H'''<sub>2</sub>F
 +
| 4.4-4.5
 +
|
 +
| R<sub>2</sub>C=CRC'''H'''R<sub>2</sub>
 +
| 1.6-2.6
 +
|-
 +
| RC'''H'''<sub>2</sub>NH<sub>2</sub>
 +
| 2.3-2.9
 +
|
 +
| R2C=CH<sub>2</sub>
 +
| 4.6-5.0
 +
|-
 +
| RC'''H'''<sub>2</sub>OH
 +
| 3.4-4.0
 +
|
 +
| R<sub>2</sub>C=CHR
 +
| 5.0-5.7
 +
|-
 +
| RC'''H'''<sub>2</sub>OR
 +
| 3.3-4.0
 +
|
 +
| RC(triplebond)CH
 +
| 2.0-3.0
 +
|-
 +
| RCH<sub>2</sub>CH<sub>2</sub>OR
 +
| 1.5-1.6
 +
|
 +
| ArCH<sub>3</sub>
 +
| 2.2-2.5
 +
|-
 +
| R<sub>2</sub>NH
 +
| 0.5-5.0†
 +
|
 +
| ArCH<sub>2</sub>R
 +
| 2.3-2.8
 +
|-
 +
| RO'''H'''
 +
| 0.5-6.0†
 +
|
 +
| ArH
 +
| 6.5-8.5
 
|}
 
|}
 +
 +
[[Category:Chemistry 341]]

Revision as of 00:51, 17 September 2009

Table 1: Characteristic 1H NMR Chemical Shifts
Type of Hydrogen
(R=Alkyl, Ar=Aryl)		 Chemical Shift*
(ppm)		 Type of Hydrogen
(R=Alkyl, Ar=Aryl)		 Chemical Shift*
(ppm)
(CH3)4Si 0 (by definition)
RCH3 0.9 RCH=O 9.5-10.1
RCH2R 1.2-1.4 RCOOH' 10-13
R3CH 1.4-1.7 RCOCH3 2.1-2.3
RCH2I 3.2-3.3 RCOCH2R 2.2-2.6
RCH2Br 3.4-3.5 RCOOCH3 3.7-3.9
RCH2Cl 3.6-3.8 RCOOCH2R 4.1-4.7
RCH2F 4.4-4.5 R2C=CRCHR2 1.6-2.6
RCH2NH2 2.3-2.9 R2C=CH2 4.6-5.0
RCH2OH 3.4-4.0 R2C=CHR 5.0-5.7
RCH2OR 3.3-4.0 RC(triplebond)CH 2.0-3.0
RCH2CH2OR 1.5-1.6 ArCH3 2.2-2.5
R2NH 0.5-5.0† ArCH2R 2.3-2.8
ROH 0.5-6.0† ArH 6.5-8.5
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