𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,2-Diphenyl-2-{[1-(quinoxalin-3-yl)propylidene]hydrazono}ethanone

✍ Scribed by Liu, Qi-Kui ;Ma, Jian-Ping ;Huang, Ru-Qi ;Dong, Yu-Bin


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

No coin nor oath required. For personal study only.

✦ Synopsis


The title compound, C 25 H 20 N 4 O, has a non-planar molecular structure. The two benzene rings of the benzil unit make a dihedral angle of 83.64 (8) .


📜 SIMILAR VOLUMES


(Z)-1,2-Diphenyl-2-(phenyl­hydrazono)eth
✍ Bouchama, Abdelaziz ;Bendaâs, Abderrahmen ;Bouacida, Sofiane ;Yahiaoui, Messaoud 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 291 KB
2-(Quinoxalin-2-yl)-1-[2-(quinoxalin-2-y
✍ Xie, Ling ;Liu, Gang ;Wang, Yan ;Wang, Ji-De 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 127 KB

In the molecule of the title compound, C 24 H 16 N 6 , one quinoxaline ring system is almost perpendicular to the benzimidazole ring system, while the other quinoxaline ring system is nearly coplanar with the benzimidazole system.

1-[3-(1H-Indol-2-yl)-2-furyl]ethanone
✍ Fernandes, Manuel A. ;Koning, Charles B. de ;Perry, Christopher B. ;Pelly, Steph 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 692 KB
2,3-Dithien-2-yl­quinoxalin-1-ium perchl
✍ Foss, Paul C. D. ;Crundwell, Guy ;Updegraff III, James B. ;Zeller, Matthias ;Hun 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 158 KB
1-(3-Mesit­yl-3-methyl­cyclo­but­yl)-2-(
✍ Çukurovalı, Alaaddin ;Özdemir, Namık ;Yılmaz, İbrahim ;Dinçer, Muharrem 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 263 KB

In the title compound, C 21 H 31 NO, the cyclobutane ring is puckered, with a dihedral angle of 25.74 (6) . The mesityl and 2-N-piperidino-1-oxoethyl groups are in cis positions. The piperidine fragment adopts a chair conformation. Intermolecular C-HÁ Á ÁO interactions involving the piperidine CH gr