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求 3

时间: 2012-06-23 15:27:16 作者: 来源: 字号:
如题,
求3-甲氧基苯甲酸的NMR数据,最好有原始文献,写文章需要参考文献,找不到。高手赐教!

3-Methoxybenzoic acid (18). White solid, mp 104–
105 8C (lit.,10 105–107 8C). dH (CDCl3, 200 MHz): 3.83
(3H, s, OCH3); 7.14–7.17 (1H, dd, JZ8.3, 0.9 Hz, Ar-H),
7.37 (1H, t, JZ8.0 Hz, Ar-H), 7.71 (1H, dd, JZ7.8, 1.2 Hz,
Ar-H); dC (CDCl3, 200 MHz): 55.3, 114.3, 120.3, 122.6,
129.4, 130.5, 159.5, 172.1; m/z (EI) 152 (MC, 100%).
参考文献Tetrahedron 61 (2005) 1821–1825
Oxidation of aromatic aldehydes and ketones by
H2O2/CH3ReO3 in ionic liquids: a catalytic efficient reaction to
achieve dihydric phenols
Roberta Bernini,a,* Antonietta Coratti,a Gianfranco Provenzano,a Giancarlo Fabrizib
and Daniela Tofanic


啊,祝新年快乐!

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