A monoclinic form of dendocarbin A: a borderline case of one-dimensional isostructural polymorphism
| Autor: | Ricardo Baggio, Viviana Burgos, Cristian Paz, Sebastian Suarez |
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| Rok vydání: | 2015 |
| Předmět: |
Stereochemistry
NATURAL PRODUCT DRIMYS WINTERI EXTRACT Drimys winteri Crystal structure Sesquiterpene lactone Química Inorgánica y Nuclear Inorganic Chemistry Lactones Materials Chemistry Physical and Theoretical Chemistry Isostructural chemistry.chemical_classification biology Molecular Structure Chemistry Ciencias Químicas Condensed Matter Physics biology.organism_classification Drimys ISOSTRUCTURAL POLYMORPHISM DENDOCARBIN A Polymorphism (materials science) MONOCLINIC POLYMORPHIC FORM CRYSTAL STRUCTURE SESQUITERPENE LACTONE Crystallization Sesquiterpenes CIENCIAS NATURALES Y EXACTAS Monoclinic crystal system |
| Zdroj: | Acta crystallographica. Section C, Structural chemistry. 71(Pt 4) |
| ISSN: | 2053-2296 |
| Popis: | The title compound, dendocarbin A [systematic name: (1R,5aS,9aS,9bR)-1-hydroxy-6,6,9a-trimethyldodecahydronaphtho[1,2-c]furan-3-one], C15H22O3, is a sesquiterpene lactone isolated from Drimys winteri var chilensis. The monoclinic phase described herein displays an identical molecular structure to the orthorhombic phase that we reported previously [Paz Robles et al. (2014). Acta Cryst. C70, 1007-1010], while varying significantly in chain pitch, and can thus be considered as a borderline case of one-dimensional isostructural polymorphism. Fil: Paz, Cristian. Universidad de La Frontera; Chile Fil: Burgos, Viviana. Universidad de La Frontera; Chile Fil: Suarez, Sebastian. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Baggio, Ricardo Fortunato. Comisión Nacional de Energía Atómica; Argentina |
| Databáze: | OpenAIRE |
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