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2-Amino-4-methyl-5-phenylthiophene-3-carboxamide

✍ Scribed by Joseph, P. S. ;Selladurai, S. ;Kannan, S. ;Parthasarathi, V.

Book ID
114507829
Publisher
International Union of Crystallography
Year
1991
Tongue
English
Weight
329 KB
Volume
47
Category
Article
ISSN
0108-2701

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3-(2-Chloro­phen­yl)-N-(2-cyano-4-meth­yl-2-pent­yl)-5-methyl­isoxazole-4-carboxamide
✍ Zhong, Bin ;Li, Zheng-Ming ;Song, Hai-Bin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 133 KB

The title compound, C 18 H 20 ClN 3 O 2 , is a potent new herbicide. X-ray analysis reveals that the benzene ring is twisted away from the isoxazole ring by 67.7 (1) . The crystal packing is stabilized by intermolecular N-HÁ Á ÁN and C-HÁ Á ÁO hydrogen bonds.

4,5-Dimethyl-N-(2-methyl­phen­yl)-2-{[(1
4,5-Dimethyl-N-(2-methyl­phen­yl)-2-{[(1E)-(3,4,5-trimethoxy­phen­yl)methyl­ene]amino}thio­phene-3-carboxamide
✍ Vasu, ;Nirmala, K. A. ;Chopra, Deepak ;Mohan, S. ;Saravanan, J. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 274 KB

The conformation of the title molecule, C 24 H 26 N 2 O 4 S, is influenced by intramolecular N-HÁ Á ÁN hydrogen bonding, andinteractions link the molecules into centrosymmetric dimers. The crystal packing is further stabilized by weak intermolecular C-HÁ Á ÁO hydrogen bonds.