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N
H
S O
O
CH(CH
3
)
2
Isopropyl
N
-benzoylthiocarbamate (3)
FT-IR
(KBr disc, cm
-1
) : 3302 (N-H),
3015(sp
2
C-H), 2965(sp
3
C-H), 1696(C=O),
1605,1567 ( C=C aromatic), 1285(C=S)
1
H NMR(CDCl
3
, 300 MHz)
:
G
9.034( N-
H
,
1H, br.s), 7.779-7.406(Ar-
H
, 5H, m),
5.637(OC
H
, 1H, septet, J=6.3 Hz),
1.4375(CH(C
H
3
)
2
, 6H, d, J= 6.3 Hz))
13
C NMR(CDCl
3,
75 MHz)
:
G
189.80(
C
=O),
162.91(
C
=S),127.75-133.48(
C
6
H
5
), 78.33
(O-
C
H), 21.65(CH(
C
H
3
)
2
)