289
6.2.8 19 F Chemical Shifts of Fluorinated Amine, Imine, and Hydroxylamine Derivatives (δ in ppm relative to CFCl 3 )
N
O
–
F 3 C
CF 3
N H
F 3 C
H
F
N
CF 3
F 3 C
H
H
N
F
F
F
N
F
F
F 3 C
N
CF 3
CF 3
F 3 C
N
CHF 2
CHF 2
F 2 HC
N
F 2 C
F
F
CF 2
F 3 C
N
F 2 C
CF 2
CF 2
CF 2
F 2 C
F 2 C
F 3 C
F 3 C
CF 3
CF 2
N
F 2
C
N
F 2 C
F 3 C
CF 3
N
F 2 C
CF 2
CF 2
CF 2
F 2 C
F 2 C
CF 2
F 2 C
CF 2
CF 3
CF 3
F 3 C
N
F 2 C
F 2 C C
F 2
CF 2
CF 2
CF 3
N
F 2 C
F 2 C N
CF 2
CF 2
CF 3
CF 3
N
F 2 C
F 2 C O
CF 2
CF 2
CF 3
F 2 C CF 2
CF 2
CF 2
N
F 2 C
F 2 C
F 2 C
CF 3
N
F 2 C
O
CF 2
CF 2
F 2 C
F 2 C
F 3 C
F 3 C
CF 2
CF 3
N
F 2 C
C
F 2
O
CF 3
N
F 2 C
C
F 2
O
H
F 2 C CF 2
N
O
Pt
O
N
F 3 C
CF 3
Ph 3 P
PPh 3
N
F 3 C
F
H
N
F 3 C
H
F
+147
-96
-92
-75
N
CF 3
H
F 3 C
-57
-58
+19
-84
-56
-82
-128
-117
+17
-82
-121
-84
-129
-120
-86
-84
-54
-94
-84
-90
-86
-123
-129
-53
-95
-134
-136
-55
-95
-88
F 3 C
N C
F 2
F 2
C
CF 3
N
CF 3
CF 3
-53
-93
-63
-57
-93
N
F 2 C
F
CF 2
CF 2
F 2 C
F 3 C
F 3 C -82
-121
-106
-91
-16
-59
-62
-46
-82
-125
-96
-89
-82
-129
-68
-62
-109
-71
-99
-83
-98
-81
F 3 C
N C
F 2
F 2
C
OH
N
CF 3
OH
F 3 C
N C
F 2
F 2
C
O
N
CF 3
O
-104
-66
-105
-69
6.2 19 F NMR Spectroscopy