NOP-Nr:
Overview
Instructions
Operating scheme
Substances
Equipment
Evaluation
Analytics
- Chromatogram
-
1
H-NMR
-
13
C-NMR
- IR
+
montmorillonite
K-10
+
; Side reactions
1
H-NMR
1
H-NMR: crude product
250 MHz, CDCl
3
delta [ppm]
mult.
atoms
assignment
1.22
t
3 H
CH
3
ethyl
1.46
s
3 H
CH
3
dioxolane methyl
2.62
s
2 H
CH
2
-C(=O)-
3.93
s
4 H
-OCH
2
CH
2
O-
4.11
q
2 H
CH
2
ethyl
1
H-NMR: 2-Methyl-1,3-dioxolane-2-acetic acid ethyl ester
250 MHz, CDCl
3
delta [ppm]
mult.
atoms
assignment
1.22
t
3 H
CH
3
ethyl
1.46
s
3 H
CH
3
dioxolane methyl
2.62
s
2 H
CH
2
-C(=O)-
3.93
s
4 H
-OCH
2
CH
2
O-
4.11
q
2 H
CH
2
ethyl
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pages/experiment.php: November 09, 2022
views/hnmr.php: November 09, 2022