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(E)-N′-(3-Eth­oxy-4-methoxy­benzyl­idene)benzohydrazide

✍ Scribed by Zhen, Xiao-Li ;Han, Jian-Rong

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
152 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 17 H 18 N 2 O 3 , the isovanillin group makes a dihedral angle of 9.63 (11) with the plane of the terminal phenyl ring. Intermolecular N-HÁ Á ÁO hydrogen bonds help to consolidate the crystal packing.

📜 SIMILAR VOLUMES

(E)-N′-(4-But­oxy-3-methoxy­benzyl­idene
(E)-N′-(4-But­oxy-3-methoxy­benzyl­idene)benzohydrazide
✍ Zhen, Xiao-Li ;Han, Jian-Rong 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 161 KB

The vanillin residue makes dihedral angles of 4.84 (18) and 11.96 (7) with the planes of the butyl group and the terminal benzene ring, respectively. Intermolecular N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen bonds help to consolidate the crystal packing.

N′-(4-Hydr­oxy-3-methoxy­benzyl­idene)-2
N′-(4-Hydr­oxy-3-methoxy­benzyl­idene)-2-methoxy­benzohydrazide ethanol hemisolvate
✍ Jing, Zuo-Liang ;Zhao, Yan-Li ;Chen, Xin ;Yu, Ming 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 209 KB

In the title compound, C 16 H 16 N 2 O 4 Á0.5CH 3 CH 2 OH, the Schiff base is approximately planar. An intramolecular N-HÁ Á ÁO hydrogen bond stabilizes the molecular structure. The molecules are linked by O-HÁ Á ÁO hydrogen bonds to form a chain along the b axis.

(E)-N′-(4-Benz­yloxy-3-methoxy­benzyl­id
(E)-N′-(4-Benz­yloxy-3-methoxy­benzyl­idene)benzohydrazide
✍ He, Yong-Zhi ;Liu, Dong-Zhi 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 145 KB

An anhydrous ethanol solution of 4-benzyloxy-3-methoxybenzaldehyde (2.42 g, 10 mmol) was added to an anhydrous ethanol