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N-(3,5-dinitro-2-thienyl)amino acids (I)

✍ Scribed by Lars H. Hellberg; Milo J. Prodanovich; Frederick Stults

Book ID
112122644
Publisher
Journal of Heterocyclic Chemistry
Year
1972
Tongue
English
Weight
293 KB
Volume
9
Category
Article
ISSN
0022-152X

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[3-Amino-5-(3,5-dimethylanilino)-4-pheny
[3-Amino-5-(3,5-dimethylanilino)-4-phenylsulfonyl-2-thienyl]phenylmethanone
✍ Konovalova, Irina S. ;Baumer, Vyacheslav N. ;Shishkin, Oleg V. ;Vlasenko, Yu. D. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 674 KB

In the title molecule, C 25 H 22 N 2 O 3 S 2 , the two C-S bond lengths of the thiophene ring are significantly different, at 1.719 (2) and 1.758 (2) A ˚. In the crystal structure, molecules form centrosymmetric dimers via intermolecular N-HÁ Á ÁO hydrogen bonds.