288
288
6.2.7 19 F Chemical Shifts of Alcohols and Ethers (δ in ppm relative to
CFCl 3 )
F 3 C
CF 2
F 2 C
O
CF
CF 2
O
CF
n
F 3 C
CF 3
O
OH
F 3 C
CF 2
F 2 C
O
CF
CF 2
O
CF
n
F 3 C
CF 3
O
F
F 3 C
CF 2
F 2 C
O
F 2 C
CF 2
F 2 C
O
F 2 C
CF 3
n
F 3 C
CF 2
F 2 C
O
CF
CF 2
O
CF 2
F 3 C
n
F 3 C
F 2 C CF 2
O
O
F 2 C
F 2 C
O
F 2 C
F 2 C
O
F 2 C
F 2 C
F 2 C
F 2 C
O
O
CF 2
F 2 C
O
CF 2
CF 2
O
CF 2
CF 2
O
CF 2
CF 2
O
CF 2
CF 2
OH
F 3 C
OH
CF 3
F 3 C
CF 3
F 3 C
HO
OH
-78
-88
-93
F 3 C
CF 2
F 2 C
O
F 2 C
CF 3
F 3 C
CF 2
F 2 C
CF 2
O
CF 2
O
CF 2
F 2 C
CF 2
F 3 C
F 3 C
CF 2
F 2 C
CF 2
O
CF 2
O
CF 2
O
CF 2
O
CF 2
F 2 C
CF 2
F 3 C
F 3 C
CF 2
F 2 C
O
CF
CF 2
O
CF 2
F 3 C
F 3 C
-85
-133
-88
-92
-91
-84
-129
-129
-87
-54
-84
-129
-129
-87
-56
-57
-85
-133
-86
-148
-84
-92
-91
-84
-131
-84
-144
-82
-91
-89
-82
-130
-84
-83
-129
-83
-88 -87
-89
-83
-80
-132
F 3 C
O
CF
CF 2
O
CF 2
F 3 C
F 3 C
-57
-149
-86
-92
-91
-83
-130
+26
F 2 C
F 2 C O
CF 2
CF 2
O
-91
OH
CF 3
-55
Heteronuclear NMR Spectroscopy
6