Titlebook: Silicon-Containing Dendritic Polymers; Petar R. Dvornic,Michael J. Owen Book 2009 Springer Science+Business Media B.V. 2009 Copolymer.Cycl

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Polysiloxane and Siloxane-Based Dendrimers, of branched oligomers and polymers are seriously limited. The nonequilibrium polymerization of strained cyclosiloxanes [4] is a rare exception to this rule which emphasizes the hopelessness of attempts to overcome the “statistical ill fate” that haunts the siloxane structures. All efforts to apply

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Carbosilane Dendrimers, by a . process from the core to the interior generations and to the periphery, with the number of reactions per dendrimer increasing geometrically with each generation (see Chapter 1). The divergent synthesis of carbosilane dendrimers consists of the generational repetition of a sequence of two cle

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Polysilane Dendrimers,which contain silicon atoms attached to three or four other silicon atoms, exhibit some interesting properties compared with their linear homologues [5]. As in other chapters of this book, the ‘1G(4,.3) end-group’ nomenclature system (see Fig. 4.1) is used. In this system, 1G denotes generation 1, t

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Polyhedral Oligomeric Silsesquioxane Dendrimers, formation of larger siloxane networks, siloxane [R.SiO.] groups are ideal candidates for forming long chain-like molecules, while silsesquioxanes [RSiO.] and silicates [SiO.] are most commonly found in three-dimensional structures, both random polymers and oligomers, due to the number of siloxane l

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Carbosilane Dendrimers: Molecular Supports and Containers for Homogeneous Catalysis and Organic Synecules are their well defined structures and low polydispersity, good solubility in common organic solvents, and the presence of well-defined end-groups for the anchoring of catalytic species (see Chapter 1), all of which facilitate analysis of the (loaded) dendrimers often with atomic precision..Du

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Liquid Crystalline Silicon-Containing Dendrimers with Terminal Mesogenic Groups,ine organic solids (or cooling of an isotropic melt) and are, therefore, called .. The temperature at which the transition between the mes-ophase and the isotropic phase occurs is called the . (T.) or . (T.). Detailed information relating to low-molar-mass and polymer liquid crystals and their nomen