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Facile synthesis and structural characterization of μ4-oxo tetrazinc clusters of beyerenoic and kaurenoic acids |
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| Authors: | Mario A Gómez-Hurtado Karina Nava-Andrade Ana K Villagómez-Guzmán Rosa E del Río Noemí Andrade-López José G Alvarado-Rodríguez Diego Martínez-Otero David Morales-Morales Gabriela Rodríguez-García |
| Institution: | 1. Instituto de Investigaciones Químico Biológicas, Edificio B-1, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico;2. Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Hidalgo, Ciudad Universitaria, Carretera Pachuca-Tulancingo km 4.5, Colonia Carboneras, Mineral de la Reforma, Hgo 42184, Mexico;3. Centro Conjunto de Investigación en Química Sustentable, UAEM-UNAM, Instituto de Química, Universidad Nacional Autónoma de México, Toluca, Estado de México 50200, Mexico;4. Instituto de Química, Universidad Nacional Autónoma de México, Coyoacán 04510, Ciudad de México, Mexico |
| Abstract: | The naturally occurring diterpenoids beyerenoic (1) and kaurenoic acids (2) extracted from Perymenium buphthalmoides DC., were treated with NaOH and reacted with ZnCl2 to afford two μ4-Oxo tetrazinc clusters (μ4-oxo)-hexakis(μ2-beyerenate)-tetra-zinc(II) (5) and (μ4-oxo)-hexakis(μ2-kaurenate)-tetra-zinc(II) (6). Both species were unequivocally characterized and their structures in the solid state determined by single crystal X-ray diffraction techniques. |
| Keywords: | Beyerenoic acid Kaurenoic acid Natural product zinc complexes Diterpene zinc complexes |
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