NOP-Nr:
Overview
Instructions
Operating scheme
Substances
Equipment
Evaluation
Analytics
-
1
H-NMR
-
13
C-NMR
- IR
+
; Side reactions
13
C-NMR
13
C-NMR: 9,10-Dihydro-9,10-ethanoanthracene-11,12-trans-dicarboxylic acid diethyl ester
62.5 MHz, CDCl
3
delta [ppm]
assignment
14.2
CH
3
(ethyl ester)
46.7
C9, C10 (CH)
47.7
C11, C12 (CH-COO)
60.9
CH
2
(ethyl ester)
123.8
CH arom.
124.5
CH arom.
126.2
CH arom.
126.3
CH arom.
140.3
C quart. arom.
142.0
C quart. arom.
172.3
C(=O)O-
76.5-77.5
CDCl
3
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pages/experiment.php: November 09, 2022
views/cnmr.php: November 09, 2022