NMR spectra of acetylsalicylic acid
c
d
b
e
g
f
a
O OH
O
h
O
CH3
i
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 8.12 1H d J=8 ; 7.63 1H t J=7.6 ; 7.36
1H t J=7.6 ; 7.14 1H d J=8.4 ; 2.36 3H s i
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 170.2 ; 169.8 ; 151.2 ; 134.9 ; 132.5 ; 126.2 ;
122.2 ; 21.0 i
NMR spectra of acetylsalicylic acid
c
d
b
e
g
f
a
O OH
O
h
O
CH3
i
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 8.12 1H d J=8 d; 7.63 1H t J=7.6 ;
7.36 1H t J=7.6 ; 7.14 1H d J=8.4 ; 2.36 3H s i
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 170.2 h; 169.8 a; 151.2 ; 134.9 ; 132.5 ;
126.2 ; 122.2 ; 21.0 i
HMQC
NMR spectra of acetylsalicylic acid
c
d
b
e
g
f
a
O OH
O
h
O
CH3
i
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 8.12 1H d J=8 d; 7.63 1H t J=7.6 ;
7.36 1H t J=7.6 ; 7.14 1H d J=8.4 ; 2.36 3H s i
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 170.2 h; 169.8 a; 151.2 ; 134.9 ; 132.5 d;
126.2 ; 122.2 ; 21.0 i
NMR spectra of acetylsalicylic acid - final
c
d
b
e
g
f
a
O OH
O
h
O
CH3
i
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 8.12 1H d J=8 d; 7.63 1H t J=7.6 e;
7.36 1H t J=7.6 f; 7.14 1H d J=8.4 g; 2.36 3H s i
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 170.2 h; 169.8 a; 151.2 c; 134.9 e; 132.5 d;
126.2 f; 122.2 g; 21.0 i
NMR spectra of paracetamol
d
e
c
f
OH
NH
b
CH3
a
O
H
H
H
H
NMR spectra of paracetamol
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 9.63 1H s ; 9.13 1H s ; 7.32 2H d J =
8.8; 6.65 2H d J=9.2 ; 1.96
d
e
c
f
OH
NH
b
CH3
a
O
H
H
H
H
NMR spectra of paracetamol
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 9.63 1H s ; 9.13 1H s ; 7.32 2H d J =
8.8; 6.65 2H d J=9.2 ; 1.96 3H s a
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 167.5 b; 153.1 ; 131.0 ; 120.8 ; 115.0 ; 23.8 a
d
e
c
f
OH
NH
b
CH3
a
O
H
H
H
H
NMR spectra of paracetamol
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 9.63 1H s NH; 9.13 1H s ; 7.32 2H d J =
8.8; 6.65 2H d J=9.2 ; 1.96 3H s a
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 167.5 b; 153.1 ; 131.0 ; 120.8 ; 115.0 d ; 23.8 a
d
e
c
f
OH
NH
b
CH3
a
O
H
H
H
H
NMR spectra of paracetamol - final
1
H-NMR (400 MHz, CDCl3
, δ[ppm], J[Hz]): 9.63 1H s NH; 9.13 1H s OH; 7.32 2H d J
= 8.8 e; 6.65 2H d J=9.2 d; 1.96 3H s a
13
C-NMR (100 MHz, CDCl3
, δ[ppm]): 167.5 b; 153.1 f; 131.0 c; 120.8 e; 115.0 d ;
23.8 a
NMR spectra of methylthiouracil
NH
N
H
SCH3
O
H
a
NH
N
H
b
d
c
SCH3
e
O
H
NMR spectra of methylthiouracil
NMR spectra of methylthiouracil:
HMBC
NMR spectra of methylthiouracil:
HMQC