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(E)-N′-[3-Meth­oxy-4-(4-nitro­benz­yloxy)benzyl­idene]thio­phene-2-carbohydrazide

✍ Scribed by Diao, Chun-Hua ;Yu, Ming

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
135 KB
Volume
62
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

(E)-N′-[3-Meth­oxy-4-(4-nitro­benz­yloxy
(E)-N′-[3-Meth­oxy-4-(4-nitro­benz­yloxy)benzyl­idene]isonicotinohydrazide
✍ Diao, Chun-Hua ;Yu, Ming 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 137 KB

In the title compound, C 21 H 18 N 4 O 5 , the central vanillin group makes dihedral angles of 8.76 (13) and 62.38 (6) with its attached pyridine and nitrobenzene rings, respectively. The crystal packing is stabilized by N-HÁ Á ÁN hydrogen bonds and C-HÁ Á ÁO interactions, leading to an infinite net

(E)-N′-[3-Eth­oxy-4-(4-nitro­benz­yloxy)
(E)-N′-[3-Eth­oxy-4-(4-nitro­benz­yloxy)benzyl­idene]isonicotinohydrazide
✍ Zhang, Qiao-Zhen ;Zhao, Yan-Li ;Chen, Xin ;Yu, Ming 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 151 KB

In the title compound, C 22 H 20 N 4 O 5 , the central vanillin group makes dihedral angles of 4.44 (11) and 60.33 (6) with the pyridine and other benzene rings. The crystal packing is stabilized by N-HÁ Á ÁN hydrogen bonds and C-HÁ Á ÁO interactions, leading to an infinite network.