210

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

0

ppm

RCH₃

-

-

-

-

x

R₂CH₂

-

-

-

-

R₃CH

--

-

-

C-Hal

-

-

-

-

-

-

-

C-N^*

-

-

-

-

C-O-^#

-

-

--

-

C_sp alkyne

-

-

-

C _sp2 alkene

-

-

-

-

-

-

C_sp2 aryl

-

-

-

-

RCN

-

-

-

RCON^&

-

-

-

-

RCO₂R

-

-

-

-

RCH=O

-

-

R₂C=O

-

-

-

* Amines

# Alcohols and ethers

& Amide