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3-(Benzotriazol-1-yl)-1-p-tolyl­propan-1-one

✍ Scribed by Wan, Jun ;Yu, Yue-Qin ;Peng, Zheng-Zhong ;Bi, Sai ;Zhang, Shu-Sheng

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

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✦ Synopsis

In the molecule of the title compound, C 16 H 15 N 3 O, the benzotriazole system is planar. In the crystal structure, intermolecular C-HÁ Á ÁO hydrogen bonds link the molecules into chains. The packing is further stabilized by C-HÁ Á Á interactions.

📜 SIMILAR VOLUMES

3-(Benzotriazol-1-yl)-1-m-tolyl­propan-1
3-(Benzotriazol-1-yl)-1-m-tolyl­propan-1-one
✍ Zeng, Wu-Lan ;Bi, Sai ;Wan, Jun 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 160 KB

In the title compound, C~16~H~15~N~3~O, the whole skeleton of non-H atoms is approximately planar; the dihedral angle is 1.45 (2)° between the benzene and triazole rings in the benzotriazole unit and 6.46 (1)° between the other terminal benzene ring and the benzotriazole unit. The crystal structure

3-(1H-Benzotriazol-1-yl)-2-bromo-1-o-tol
3-(1H-Benzotriazol-1-yl)-2-bromo-1-o-tolylpropan-1-one
✍ Bi, Jian-Li ;Li, Fang ;Bi, Sai 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 809 KB

In the molecule of the title compound, C 16 H 14 BrN 3 O, the benzotriazole ring system makes a dihedral angle of 62.1 (1) with the benzene ring of the tolyl group. Weakstacking interactions are observed between the triazole rings of inversion-related molecules, with a centroid-centroid distance of

3-(Benzotriazol-2-yl)-1-(biphenyl-4-yl)p
3-(Benzotriazol-2-yl)-1-(biphenyl-4-yl)propan-1-one
✍ Cheng, Kun ;Zhang, Hui-Qing ;Tian, Na-Na ;Wan, Jun 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 702 KB

In the molecule of the title compound, C 21 H 17 N 3 O, the nearly planar benzotriazole ring system is oriented with respect to the planar rings C (benzoyl) and D (terminal phenyl) at dihedral angles of 58.52 (1) and 77.16 (1) , respectively. In the crystal structure, intermolecular C-HÁ Á ÁN hydrog

3-(1H-Benzotriazol-1-yl)-1-(3-methoxy­ph
3-(1H-Benzotriazol-1-yl)-1-(3-methoxy­phen­yl)propan-1-one
✍ Zeng, Wu-Lan ;Bi, Sai ;Zhong, Hua ;Wan, Jun 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 197 KB

In the title compound, C 16 H 15 N 3 O 2 , the dihedral angle between the benzotriazole unit and the other benzene ring is 79.06 (1) . The crystal structure is stabilized by C-HÁ Á Á interactions and van der Waals forces.

3-(1H-Benzotriazol-1-yl)-1-(3-chloro­phe
3-(1H-Benzotriazol-1-yl)-1-(3-chloro­phen­yl)propan-1-one
✍ Zeng, Wu-Lan ;Bi, Sai ;Tian, Na-Na ;Wan, Jun 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 295 KB

In the title compound, C 15 H 12 ClN 3 O, the molecules are linked into centrosymmetric dimers by C-HÁ Á ÁO intermolecular hydrogen bonds. The molecular packing is further stabilized byinteractions.

1-(p-Tolyl­sulfon­yl)propan-2-one
1-(p-Tolyl­sulfon­yl)propan-2-one
✍ Billing, David G. ;Koning, Charles B. de ;Michael, Joseph P. ;Yillah, Ibrahim 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 179 KB

The asymmetric unit of the title compound, C 10 H 12 O 3 S, contains two independent molecules having different conformations. In one conformation, the aromatic ring and the acetyl substituent are gauche to each other, while in the other they are anti.