Crystal Structures of Two Substituted Pyridinecarboxylates | ||||
| Egyptian Journal of Solids | ||||
| Article 11, Volume 29, Issue 1, 2006, Page 163-173 PDF (289.97 K) | ||||
| DOI: 10.21608/ejs.2006.149151 | ||||
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| Abstract | ||||
| Two substituted pyridinecarboxylates were synthesized; Ethyl 2-bromo- 4-(4-chlorophenyl)-6- phenyl-3-pyridinecarboxylate, C20H15BrClNO2 (1) and Ethyle 4-(4-chlorphenyle)-6-phenyle-2- (1-piperdinyle)-3-pyridinecarboxylate, C24H23ClN2O3 (2). It was found, that compound 1 belongs to the orthorhombic system with space group P212121 and compound 2 to the triclinic system with space group P 1 . The piperidine ring in 2 has the shape of the distorted chair configuration. The crystal data of the two compounds and their atomic coordinates with the equivalent isotropic displacement parameters are presented. | ||||
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