5012 Synthesis of acetylsalicylic acid (aspirin) from ... - kriemhild
5012 Synthesis of acetylsalicylic acid (aspirin) from ... - kriemhild
5012 Synthesis of acetylsalicylic acid (aspirin) from ... - kriemhild
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NOP http://www.oc-praktikum.de<br />
1 H NMR spectrum <strong>of</strong> the product (300 MHz, CDCl3)<br />
8.2<br />
8.0<br />
8.0<br />
7.0<br />
7.8<br />
(ppm)<br />
6.0<br />
7.6<br />
(ppm)<br />
δ (ppm) Multiplicity Number <strong>of</strong> H Assignment<br />
8.12 dd 1 6-H<br />
7.62 dt 1 4-H<br />
7.36 dt 1 5-H<br />
7.15 dd 1 3-H<br />
2.35 s 3 CH3<br />
7.26 solvent<br />
5.0<br />
7.4<br />
4<br />
4.0<br />
7.2<br />
3.0<br />
2.0<br />
6<br />
5<br />
7<br />
COOH<br />
1<br />
O<br />
4<br />
2<br />
3<br />
O<br />
8 9<br />
March 2006
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