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Structure of 7-methoxy-8-(morpholinocarbonylmethyl)coumarin

✍ Scribed by Wolska, I. ;Borowiak, T. ;Cisowski, W.

Book ID
114507905
Publisher
International Union of Crystallography
Year
1991
Tongue
English
Weight
440 KB
Volume
47
Category
Article
ISSN
0108-2701

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✍ Wang, Jing ;Shi, Daqing ;Wang, Xiangshan 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 143 KB

The title compound, C 22 H 19 NO 6 , was synthesized by the reaction of 4-hydroxycoumarin and ethyl 4 H -methoxy-2-cyanocinnamate in the presence of triethylbenzylammonium chloride in an aqueous medium. In the crystal structure, the amino group is involved in both intra-and intermolecular NÐ HÁ Á ÁO