Synthesis of pentacoordinate silicon complexes from SiO2

@article{Laine1991SynthesisOP,
  title={Synthesis of pentacoordinate silicon complexes from SiO2},
  author={Richard M. Laine and Kay Y. Blohowiak and Timothy R. Robinson and Martin L. Hoppe and Paola Nardi and Jeff W. Kampf and Jackie Uhm},
  journal={Nature},
  year={1991},
  volume={353},
  pages={642-644}
}
THE potential role of inorganic and organometallic silicon compounds in the development of new chemical reagents, polymers, glasses and ceramics1 is limited at present by the paucity of simple silicon-containing starting materials. Whereas industrial carbon-based chemistry can draw on the diversity of compounds produced from crude oil, coal or other natural sources, silicon chemistry2 relies almost exclusively on the carbothermal reduction of SiO2 to silicon. This is then transformed into… 
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References

SHOWING 1-10 OF 13 REFERENCES
CYCLIC PENTAOXY SILICONATES1,2
Abstract Spirocyclic pentaoxy anionic silicates are synthesized and their molecular structures determined by X-ray diffraction. The K, 18-crown-6 salt of [(OCMe2CMe2O)2SiO-t-Bu] (1), formed from the
Reactivity of dianionic hexacoordinated silicon complexes toward nucleophiles: a new route to organosilanes from silica
Le complexe dianionique du silicium dont il est question dans le titre est prepare a partir de la silice et du pyrocatechol. Il reagit avec plusieurs reactifs de Grignard et organolithiens pour
Molecular and electronic structure of penta- and hexacoordinate silicon compounds
Formation, structure (stereochimie et stereodynamique), et donnees de spectroscopie RMN des composes du titre
Über innerkomplexe Brenzcatechinate vierwertiger Elemente
Die hier untersuchten vierwertigen Elemente Silicium, Titan, Zirkonium, Thorium und Uran bilden samtlich wohl charakterisierte, stabile innerkomplexe Brenzcatechinate, von denen eine grosere Anzahl
Phase diagrams for ceramists
It's not surprisingly when entering this site to get the book. One of the popular books now is the phase diagrams for ceramists. You may be confused because you can't find the book in the book store
...
1
2
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