By Václav Chvalovský (auth.), Václav Chvalovský, Jon M. Bellama (eds.)
The time period "carbon-functional organosilicon compound" is used for organosilicon compounds within which a sensible workforce is bonded to an natural moiety that's in flip con nected to silicon through a Si-C bond. therefore, in basic terms Si-Cn-Y com kilos (Y designates a practical team) could be mentioned during this e-book 1 Si-O-Cn-Y compounds will usually no longer be thought of, even though the latter crew does comprise a lot of usual elements containing silylated hydroxyl teams. (Because of the differing significance of varied Y teams, the reader will locate a few deviation from this restriction). eventually, compounds containing a silyl workforce because the useful staff aren't thought of. an summary of the sphere of organosilicon chemistry could exhibit that during the final a number of many years the economic synthesis of organosilicon items has elevated substan tially, either in annual construction and in addition within the expanding number of compounds produced. This elevate within the variety of commercially on hand carbon-functional monomers and polymers (silicone polymers) is such a lot outstanding and is going on simply because new functions are always being chanced on for those compounds. As should be anticipated, the variety of guides during this box is usually expanding. the $64000 place of silicon within the periodic desk - among carbon, aluminum, and phosphorus - signifies that an figuring out of the character of the bonds in organosilicon compounds is kind of very important so that it will comprehend the bonding in those different areas.
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Additional info for Carbon-Functional Organosilicon Compounds
FEB Lett. 50, 159 (1975). : J. Amer. Chern. Soc. 94, 8818 (1972) • Birr Chr. ): Methods in Peptide and Protein Sequence Analysis, Elsevier Amsterdam 1980. : J. Catalysis 14, 142 (1969). : J. Catalysis 15, 245 (1969). : J. Mol. Cata1. 11, 397 (1981). : J. Amer. Chern. Soc. : Makromo1. Chern. 52, 218 (1962). : J. Mol. Cata1. 11, 313 (1981). : J. Mol. Cata1. 12, 221 (1981). SOME APPLICATIONS 33 119. : J. Mol. Catal. 2, 307 (1977) • 120. : 5th Int. Congress on Catalysis, west Palm Beach, Florida 1972.
Coupling agents are sometimes synthesized on a silica surface by the functionalization of the unsubstituted polymer. Thus, for example, hydrolysis of phenyltrichlorosilane gave octaphenylsilsesquioxane that was then deposited on a silica surface. Its phenyl groups were chloromethylated and substituted with diphenylphosphane groups, using a lithium condensation  as shown in Eq. 28. silica I °I LiP(C6 HS)2 O-Si-C6H4CH2Cl----------+ I °I (28) 28 CHAPTER 1 The problem of reactions taking place during immobilization of metal complexes with the aid of organosilicon spacers has already attracted much attention [120-126]; the effect of the length of the aliphatic chain of coupling agents of the =Si(CH2)mP(C6H5)2 type on the catalytic activity of immobilized rhodium [I] complexes in hydrogenation  and hydrosilylation  of l-alkenes has been studied in detail.
Soc. : Makromo1. Chern. 52, 218 (1962). : J. Mol. Cata1. 11, 313 (1981). : J. Mol. Cata1. 12, 221 (1981). SOME APPLICATIONS 33 119. : J. Mol. Catal. 2, 307 (1977) • 120. : 5th Int. Congress on Catalysis, west Palm Beach, Florida 1972. 121. E. : J. Catal. 43, 331 (1976). 122. : J. Organometal. Chern. 107, 393 (1976). 123. : J. Mol. Catal. 10, 99 (1980). 124. : Synt. React. Inorg. -Org. Chern. 7, 347 (1977). 125. : Collect. Czech. Chern. Commun. 44, 2624 (1979). 126. : Collect. Czech. Chern. Commun.
Carbon-Functional Organosilicon Compounds by Václav Chvalovský (auth.), Václav Chvalovský, Jon M. Bellama (eds.)