Chemistry Reference
In-Depth Information
N
3
N
N
N
N
N
N
N
242
243
H
NC
CN
NC
NC
N
H
N
N
245
244
246
NC
CN
H
N
H
H
CN
CN
248
247
241
240
SCHEME 8.38.
R
R
R
R
R
R
R
200
º
C
FVT
N
R
NN
NN
NN
or hν
N
N
N
N
NN
N
3
251
249T
250
249A
R = CH
3
h
ν
R
CH
3
R
R
R
R
h
ν
, 2 h
NC
N
R
N
N
N
N
N
C
or FVT
CN
N
H
3
C
N
2
CN
253
252R
252N
255
R = H
N
C
N
a
: R = H
b
: R = CH
3
C
NH
254
SCHEME 8.39.
