One-Step Synthesis and Structure of an Oligo(spiro-orthocarbonate)

The reaction of pentaerythritol and tetraethylorthocarbonate at 260 °C for 12 h yields a white crystalline material that was characterized by 13C CPMAS NMR, CHN analysis, FT-IR, electron and X-ray powder diffraction, and Rietveld analysis. The white crystalline material was found to have the formula...

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Veröffentlicht in:	Journal of the American Chemical Society 2002-05, Vol.124 (18), p.4942-4943
Hauptverfasser:	Vodak, David T, Braun, Matthew, Iordanidis, Lykourgos, Plévert, Jacques, Stevens, Michael, Beck, Larry, Spence, John C. H, O'Keeffe, Michael, Yaghi, Omar M
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Organic polymers Physicochemistry of polymers Physics Polymers with particular structures Polymers, elastomers, and plastics Preparation, kinetics, thermodynamics, mechanism and catalysts Structure of solids and liquids crystallography
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The reaction of pentaerythritol and tetraethylorthocarbonate at 260 °C for 12 h yields a white crystalline material that was characterized by 13C CPMAS NMR, CHN analysis, FT-IR, electron and X-ray powder diffraction, and Rietveld analysis. The white crystalline material was found to have the formula C6H8O4 and a crystal structure with a monoclinic cell [a = 9.167 Å, b = 5.681 Å, c = 5.880 Å, β = 90.0°, space group I2] of hexagonally arranged spiro-oligomeric chains.
ISSN:	0002-7863 1520-5126
DOI:	10.1021/ja017683i