Crystal Structure and Synthesis of 1-Benzyl-4-(5,6-dimethoxy-1H-2-indenylmethyl)piperidine, a Donapezil Impurity
Autor: | Vijayavitthal T. Mathad, E. R. R. Chandrashekar, Krishnamurthi Vyas, P. Anil Kumar, Surajit Banerjee, P. C. Sudhakar, J. Moses Babu |
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Rok vydání: | 2005 |
Předmět: | |
Zdroj: | Analytical Sciences: X-ray Structure Analysis Online. 21:X97-X98 |
ISSN: | 1348-2238 |
Popis: | The crystal structure of 1-benzyl-4-(5,6-dimethoxy-1H-2-indenylmethyl)piperidine, C24H29O2N, has been determined. The compound crystallizes from methanol solvent in the monoclinic system, space group P21 with the following unit-cell parameters: a=10.245(8), b=5.523(4), c=18.670(2)A, β=102.472(7)°, Z=2, V=1031.5(16)A3. The crystal structure was solved by direct methods and refined by full-matrix least squares to a final R-value of 0.050 with 3751 unique reflections. |
Databáze: | OpenAIRE |
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