𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Unexpected formation of ethyl 5-cyano-6-[cyano(4′-phenyl-1,3′-selenazol-2-yl)methyl]-4-(furan-2′-yl)-2-methyl-1,4-dihydropyridine-3-carboxylate

✍ Scribed by V. D. Dyachenko; S. V. Roman

Book ID
111460897
Publisher
Springer
Year
2011
Tongue
English
Weight
130 KB
Volume
81
Category
Article
ISSN
1070-3632

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Ethyl 5-cyano-4-(2,3-dimethoxy­phen­yl)-
Ethyl 5-cyano-4-(2,3-dimethoxy­phen­yl)-2-methyl-6-oxopyridine-3-carboxyl­ate
✍ Wang, Yu-Cheng ;Wang, Xiang-Shan ;Zeng, Zhao-Sen ;Shi, Da-Qing 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 298 KB

The title compound, C 18 H 18 N 2 O 5 , was synthesized from 2,3dimethoxyphenylmethylidenemalononitrile and ethyl acetoacetate in the presence of triethylbenzylammonium chloride in an aqueous medium. The pyridone and benzene rings make a dihedral angle of 63.8 (1) . There are intermolecular C-HÁ Á Á

2-[3-(2-Cyano-2-propyl)-5-(1,2,4-triazol
2-[3-(2-Cyano-2-propyl)-5-(1,2,4-triazol-1-yl)phen­yl]-2-methyl­propiononitrile
✍ Tang, Gu-Ping ;Gu, Jian-Ming 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 248 KB

In the title compound, C 17 H 19 N 5 , the almost ideally planar triazole ring forms a dihedral angle of 75.1 (1) with the benzene ring. There are intermolecularinteractions.

Ethyl 6-methyl-4-(2-phenyltriazol-4-yl)-
Ethyl 6-methyl-4-(2-phenyltriazol-4-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
✍ Xie, Fang ;Huang, He ;Liu, Gang ;Liu, Chen-Jiang 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 352 KB

In the crystal structure of the title compound, C 16 H 17 N 5 O 2 S, molecules are linked by two N-HÁ Á ÁS hydrogen bonds, with N-S distances of 3.3469 (13) and 3.3703 (13) A ˚and N-H Á Á ÁS angles of 158 and 162 .