(E)-tert-Butyl 4-(N′-hydroxycarbamimidoyl)piperazine-1-carboxylate
| Autor: | S. Sreenivasa, K. E. Manojkumar, P. A. Suchetan, N. R. Mohan, B. S. Palakshamurthy |
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| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 68, Iss 12, Pp o3347-o3347 (2012) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S1600536812046223 |
| Popis: | In the title compound, C10H20N4O3, the piperazine ring adopts a chair conformation. The molecule adopts an E conformation across the C=N double bond, with the –OH group and the piperazine ring trans to one another. Further, the H atom of the hydroxy group is directed away from the NH2 group. An intramolecular N—H...O contact occurs involving the NH2 group and the oxime O atom. In the crystal, molecules are linked via strong N—H...O and O—H...N hydrogen bonds with alternating R22(6) and C(9) motifs into tetrameric units forming R44(28) motifs. |
| Databáze: | Directory of Open Access Journals |
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