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N,N′-Bis[2-(quinolin-8-yloxy)acetoyl]hydrazine dihydrate

✍ Scribed by Zheng, Ze-Bao ;Wu, Ren-Tao ;Li, Ji-Kun ;Sun, Yi-Feng

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
500 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 22 H 18 N 4 O 4 Á2H 2 O, the hydrazine molecule lies across a twofold rotation axis, the mean planes of the two quinoline ring systems forming a dihedral angle of 64.1 (2) . The hydrazine molecules and two water molecules are linked into infinite chains by O-HÁ Á ÁO, O-HÁ Á ÁN and N-HÁ Á ÁO hydrogen bonds.

Related literature

For general literature concerning 8-hydroxyquinolines, see: Chen & Shi (1998).

📜 SIMILAR VOLUMES

N-(Quinolin-8-yl)-2-(quinolin-8-yl­oxy)a
N-(Quinolin-8-yl)-2-(quinolin-8-yl­oxy)acetamide
✍ Wen, Yong-Hong ;Xu, Li-Li ;Bi, Sai ;Zhang, Shu-Sheng 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 189 KB

In the crystal structure of the title compound, C 20 H 15 N 3 O 2 , molecules are linked into dimers by C-HÁ Á ÁO intermolecular hydrogen bonds. The crystal packing is also stabilized by C-HÁ Á Á andinteractions involving the quinoline units.

N-(2-Chloro­phen­yl)-2-(quinolin-8-yl­ox
N-(2-Chloro­phen­yl)-2-(quinolin-8-yl­oxy)acetamide
✍ Zhang, Shu-Sheng ;Xu, Li-Li ;Wen, Hui-Ling ;Li, Xue-Mei ;Wen, Yong-Hong 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 114 KB

In the title compound, C~17~H~14~ClN~2~O~3~, there are intramolecular hydrogen bonds of types N—H...O (2.634 and 2.570 Å), N—H...Cl (2.925 Å) and C—H...O (2.894 Å). The dihedral angle between the planes of the quinoline system and the benzene ring is 20.3 (1)°. The crystal packing is stabilized by π

N-(4-Ethoxy­phen­yl)-2-(quinolin-8-yl­ox
N-(4-Ethoxy­phen­yl)-2-(quinolin-8-yl­oxy)acetamide
✍ Wen, Yong-Hong ;Xu, Li-Li ;Zhang, Shu-Sheng ;Li, Xue-Mei 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 166 KB

The molecule of the title compound, C 19 H 18 N 2 O 3 , shows a nearly planar conformation, with a dihedral angle of 8.46 (6) between the benzene ring and the quinoline moiety. The molecules are linked into dimers by C-HÁ Á ÁO interactions.