Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1982-07-12
1984-05-08
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
556464, 260349, 526 89, 526128, 526194, C07F 708, C07F 710, C07F 718
Patent
active
044476280
ABSTRACT:
Nonhygroscopic, anionic pentacoordinate silicate, for example, ##STR1## soluble in commonly used organic solvents, and useful as a source of fluoride, cyanide or azide anion and as a catalyst or cocatalyst in polymerization systems, for example, the polymerization of methyl methacrylate.
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Farnham et al., J. Am. Chem. Soc. 103, 4808, (1981).
Perrozzi et al., J. Am. Chem. Soc. 101, 1591, (1979).
E. I. Du Pont de Nemours and Company
Shaver Paul F.
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