H NMR Chemical shifts Flashcards Preview

Pharmacy Year 2 Semester 1 > H NMR Chemical shifts > Flashcards

Flashcards in H NMR Chemical shifts Deck (18):
1

Chemical shift
Aromatic
ArH

6.0-9.5ppm

2

Chemical shift
Amino R-NH2

1.0-5.0ppm

3

Chemical shift
Vinylic
R2C=CH2

4.6-5.0ppm

4

Chemical shift
Alkyl Halide RCH2Hal
Hal= F, Cl, Br, I

2.0-4.5ppm

5

Chemical shift
Phenolic ArOH

4.5-7.7ppm

6

Chemical shift
Alcohol

3.3-4.0ppm

7

Chemical shift
Secondary Alkyl

1.2-1.4ppm

8

Chemical shift
Acetylenic
RC=CH

2.5-3.1ppm

9

Chemical shift
Benzylic ArCH3

2.2-2.5ppm

10

Chemical shift
Primary akyl

0.8-1.0ppm

11

Chemical shift
Ether ROCH2R

3.3-3.9ppm

12

Chemical shift
Aldehyde RCOH

9.5-9.6ppm

13

Chemical shift
Alcohol hydroxyl
ROH

0.5-6.0ppm

14

Chemical shift
Carboxylic RCOOH

10-13ppm

15

Chemical shift
Vinylic
R2C=CRH

5.2-5.7ppm

16

Chemical shift
Allylic R2C=CRCH3

1.6-1.9ppm

17

Chemical shift Tertiary alkyl

1.4-1.7ppm

18

Chemical shift
Ketone

2.1-2.6ppm