which of the following molecules matches the spectrum below?
Post on 22-Feb-2016
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0246810PPM
O O
O
O O O O
O
H
O O
O H
H
O
Which of the following molecules matches the spectrum below?
0.90 (t, 3H, J = 7.0 Hz), 1.91 (sextet, 2H, J = 7.0 Hz), 4.30 (t, 2H, J = 7.0 Hz), 7.64 (t, 1H, J = 6.5 Hz),7.85 (s, 1H), 8.10 (d, 1H, J = 6.5 Hz), 8.33 (d, 1H, J = 6.5 Hz)
A
YSU
0246810PPM
Which of the following molecules matches the spectrum below?
0.90 (t, 3H, J = 7.0 Hz), 1.91 (sextet, 2H, J = 7.0 Hz), 4.30 (t, 2H, J = 7.0 Hz), 7.64 (t, 1H, J = 6.5 Hz),7.85 (s, 1H), 8.10 (d, 1H, J = 6.5 Hz), 8.33 (d, 1H, J = 6.5 Hz)
A
O O
O
O O O O
O H
H
O
8.33
7.648.10
7.864.30
1.91
0.90
9.88
O O
O
H
YSU
Which of the following molecules matches the spectrum below?
0.91 (d, 6H, J = 7.0 Hz), 1.11 (d, 3H, J = 7.0 Hz), 1.86 (octet, 1H, J = 7.0 Hz), 2.27 (s, 3H),2.33 (sextet, 1H, J = 7.0 Hz), 6.08 (d, 1H, J = 16.0 Hz), 6.82 (dd, 1H, J = 7.0, 16.0 Hz)
B
01234567PPM
OO O O
H
YSU
Which of the following molecules matches the spectrum below?
0.91 (d, 6H, J = 7.0 Hz), 1.11 (d, 3H, J = 7.0 Hz), 1.86 (octet, 1H, J = 7.0 Hz), 2.27 (s, 3H),2.33 (sextet, 1H, J = 7.0 Hz), 6.08 (d, 1H, J = 16.0 Hz), 6.82 (dd, 1H, J = 7.0, 16.0 Hz)
B
01234567PPM
O O O
H0.91
1.86
2.33
1.11
0.91
2.27
6.08
6.82O
H
H
YSU
YSU
Which of the following molecules matches the spectrum below?
1.67 (quintet, 2H, J = 7.0 Hz), 1.96 (q, 2H, J = 7.0 Hz), 3.16 (t, 2H, J = 7.0 Hz), 6.80 (t, 1H, J = 7.0 Hz),7.17 (d, 2H, J = 6.5 Hz), 7.33-7.40 (m, 3H)
C
012345678PPM
OOO O
Which of the following molecules matches the spectrum below?
1.67 (quintet, 2H, J = 7.0 Hz), 1.96 (q, 2H, J = 7.0 Hz), 3.16 (t, 2H, J = 7.0 Hz), 6.80 (t, 1H, J = 7.0 Hz),7.17 (d, 2H, J = 6.5 Hz), 7.33-7.40 (m, 3H)
C
012345678PPM
YSU
OO O
1.967.17
7.40
7.337.40
7.17
1.673.16
6.80
O
H
YSU
Which of the following molecules matches the spectrum below?
1.19 (d, 3H, J = 7.0 Hz), 1.32 (d, 6H, J = 7.1 Hz), 1.60 (d, 3H, J = 7.0 Hz), 2.80 (quintet, 1H, J = 7.0 Hz),4.27 (quintet, 1H, J = 7.0 Hz), 4.93 (septet, 1H, J = 7.1 Hz)
D
0123456PPM
O
ClO
O
Cl O
OCl
O
O
Cl O
YSU
Which of the following molecules matches the spectrum below?
1.19 (d, 3H, J = 7.0 Hz), 1.32 (d, 6H, J = 7.1 Hz), 1.60 (d, 3H, J = 7.0 Hz), 2.80 (quintet, 1H, J = 7.0 Hz),4.27 (quintet, 1H, J = 7.0 Hz), 4.93 (septet, 1H, J = 7.1 Hz)
D
0123456PPM
O
ClO
O
Cl O
OCl
O4.27
2.80
4.93
1.32
1.321.60
1.19
O
Cl O
YSU
Which of the following molecules matches the spectrum below?
1.63 (m, 1H), 1.88 (m, 1H), 2.26 (s, 3H), 2.45 (m, 3H), 2.78 (m, 2H), 3.00 (m, 1H), 3.83 (s, 3H), 4.92 (s, 1H), 6.07 (d, 1H, J = 12 Hz), 6.35 (m, 2H), 6.57 (dd, 1H, J = 7, 12 Hz)
E
01234567PPM
HO
O
O
H
NCH3
HO
O
O
H
NCH3
H3CO
O
O
H
NCH3
HO
O
O
H
NCH3
YSU
Which of the following molecules matches the spectrum below?
1.63 (m, 1H), 1.88 (m, 1H), 2.26 (s, 3H), 2.45 (m, 3H), 2.78 (m, 2H), 3.00 (m, 1H), 3.83 (s, 3H), 4.92 (s, 1H), 6.07 (d, 1H, J = 12 Hz), 6.35 (m, 2H), 6.57 (dd, 1H, J = 7, 12 Hz)
E
01234567PPM
HO
O
O
H
NCH3
HO
O
O
H
NCH3
HO
O
O
H
NCH3
6.376.33
4.92
2.49
2.76
2.262.51;2.41
1.88;1.63
3.04;2.79
3.83
6.076.57
O
O
H
CH3
H3CO
HHN
YSU
Which of the following molecules matches the spectrum below?
1.18 (t, 3H, J = 7.0 Hz), 2.07 (d, 3H, J = 6.9 Hz), 3.54 (q, 2H, J = 7.0 Hz), 4.89 (q, 1H, J = 6.9 Hz),7.36 (m, 2H), 7.58 (t, 1H, J = 6.2 Hz), 7.92 (d, 1H, J = 6.2 Hz)
F
0123456789PPM
Br
CH3 O O OBrBr
BrO
YSU
Which of the following molecules matches the spectrum below?
1.18 (t, 3H, J = 7.0 Hz), 2.07 (d, 3H, J = 6.9 Hz), 3.54 (q, 2H, J = 7.0 Hz), 4.89 (q, 1H, J = 6.9 Hz),7.36 (m, 2H), 7.58 (t, 1H, J = 6.2 Hz), 7.92 (d, 1H, J = 6.2 Hz)
F
0123456789PPM
Br
CH3 O O BrBr
O7.37
7.58
7.357.92
3.54
2.074.89
1.18O
Br
YSU
Which of the following molecules matches the spectrum below?
1.06 (t, 3H, J = 7.0 Hz), 2.00 (quintet, 2H, J = 7.0 Hz), 6.14 (d, 1H, J = 16 Hz), 7.16 (dt, 1H, J = 7, 12 Hz)
G
012345678PPM
Cl
Cl Cl
Cl
O
O
O
O
YSU
Which of the following molecules matches the spectrum below?
1.06 (t, 3H, J = 7.0 Hz), 2.00 (quintet, 2H, J = 7.0 Hz), 6.14 (d, 1H, J = 16 Hz), 7.16 (dt, 1H, J = 7, 12 Hz)
G
012345678PPM
Cl Cl
ClO
O
O1.06
2.00
6.14
7.16
Cl
O
H
H
YSU
Which of the following molecules matches the spectrum below?
1.49 (d, 3H, J = 7.0 Hz), 2.50 (s, 3H), 3.17 (s, 3H), 4.30 (q, 1H, J = 7.0 Hz), 6.80 (d, 2H, J = 6.5 Hz), 7.21 (d, 2H, J = 6.5 Hz)
H
OCH3
O
HOOH
O
H3COO
H3CO
O
OCH3HO
012345678PPM
YSU
Which of the following molecules matches the spectrum below?
1.49 (d, 3H, J = 7.0 Hz), 2.50 (s, 3H), 3.17 (s, 3H), 4.30 (q, 1H, J = 7.0 Hz), 6.80 (d, 2H, J = 6.5 Hz), 7.21 (d, 2H, J = 6.5 Hz)
H
OCH3
O
HOOH
O
H3CO
O
OCH3HO
7.21
7.216.80
6.80
2.50
4.30
1.49
3.17 OH3CO
012345678PPM
YSU
Which of the following molecules matches the spectrum below?
1.25 (t, 3H, J = 7.0 Hz), 2.34 (s, 3H), 2.60 (q, 2H, J = 7.0 Hz), 3.22 (d, 2H, J = 6.9 Hz)5.45 (dt, 1H, J = 6.9, 12.0 Hz), 6.32 (d, 1H, J = 12.0 Hz), 6.80 (s, 1H), 6.87 (s, 1H)
I
012345678PPM
O O O O
YSU
Which of the following molecules matches the spectrum below?
1.25 (t, 3H, J = 7.0 Hz), 2.34 (s, 3H), 2.60 (q, 2H, J = 7.0 Hz), 3.22 (d, 2H, J = 6.9 Hz)5.45 (dt, 1H, J = 6.9, 12.0 Hz), 6.32 (d, 1H, J = 12.0 Hz), 6.80 (s, 1H), 6.87 (s, 1H)
I
012345678PPM
O O O
3.22
6.80
6.87 2.60
1.25
2.346.32
5.45
OH
H
YSU
Which of the following molecules matches the spectrum below?
0.90 (t, 3H, J = 7.0 Hz), 1.06 (t, 3H, J = 7.1 Hz), 1.44 (sextet, 2H, J = 7.0 Hz), 2.00 (q, 2H, J = 7.1 Hz)2.18 (q, 2H, J = 7.0 Hz), 5.60 (t, 1H, J = 7.0 Hz)
J
0123456PPM
HH
HH
H
Cl
HCl
Cl
Cl
YSU
Which of the following molecules matches the spectrum below?
0.90 (t, 3H, J = 7.0 Hz), 1.06 (t, 3H, J = 7.1 Hz), 1.44 (sextet, 2H, J = 7.0 Hz), 2.00 (q, 2H, J = 7.1 Hz)2.18 (q, 2H, J = 7.0 Hz), 5.60 (t, 1H, J = 7.0 Hz)
J
0123456PPM
HH
HH
H
ClCl
Cl
0.90
1.44
2.18
5.60
2.001.06
HCl
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