期刊论文详细信息
Acta Crystallographica Section E: Crystallographic Communications | |
Crystal structure of ethyl 2-(5-amino-1-benzenesulfonyl-3-oxo-2,3-dihydro-1H-pyrazol-2-yl)acetate | |
Nadia H. Metwally1  Galal H. Elgemeie2  Peter G. Jones3  | |
[1] Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt;Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt;Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, Germany; | |
关键词: crystal structure; pyrazine; sulfonyl; hydrogen bonds; | |
DOI : 10.1107/S2056989020002674 | |
来源: DOAJ |
【 摘 要 】
In the title compound, C13H15N3O5S, the two rings face each other in a `V′ form at the S atom, with one N—H...O=S and one C—H...O=S contact from the pyrazolyl substituents to the sulfonyl group. Two classical hydrogen bonds from the amine group, one of the form N—H...O=S and one N—H...O=Coxo, link the molecules to form layers parallel to the bc plane.
【 授权许可】
Unknown