Methyl 1‐(4‐chlorobenzyl)‐2‐(4‐methylpiperazin‐1‐yl)‐1H‐benzimidazole‐5‐carboxylate hemihydrate |
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Authors: | Sabahat
zcan,Engin Kendi,Meral Tun bilek,Hakan G ker |
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Affiliation: | Sabahat Özcan,Engin Kendi,Meral Tunçbilek,Hakan Göker |
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Abstract: | The title compound, C21H23ClN4O2·0.5H2O, contains two independent molecules in the asymmetric unit. In each molecule the piperazine ring adopts a chair conformation; the deviations of the piperazine N atoms from the best plane through the remaining four C atoms are ?0.678 (3) and 0.662 (3) Å in molecule A, and 0.687 (3) and ?0.700 (3) Å in molecule B. The molecules are linked by two hydrogen bonds of the O—H?N type involving the O atom of the water molecule of crystallization. |
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