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2011 | OriginalPaper | Buchkapitel

New Synthetic Strategies for Structured Silicones Using B(C₆F₅)₃

verfasst von : Michael A. Brook, John B. Grande, François Ganachaud

Erschienen in: Silicon Polymers

Verlag: Springer Berlin Heidelberg

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Abstract

The dehydrocarbonative condensation of alkoxysilanes + hydrosilanes in the presence of the Lewis acid catalyst B(C₆F₅)₃ (R₃SiOR^′ + HSiR₃ ^′′ → R₃SiOSiR₃ ^′′ + R^′H) – described throughout this review as the Piers-Rubinsztajn reaction – provides a new, mild strategy for the controlled synthesis of silicones. In this review we examine the mechanistic parameters that control the reaction, and outline the types of accessible small molecules, linear, branched, and cross-linked materials (resins and elastomers) that can be prepared using this and related reactions.

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Vorheriges Kapitel Polycarbosilanes Based on Silicon-Carbon Cyclic Monomers

Nächstes Kapitel Polyhedral Oligomeric Silsesquioxanes with Controlled Structure: Formation and Application in New Si-Based Polymer Systems

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Titel: New Synthetic Strategies for Structured Silicones Using B(C6F5)3
verfasst von: Michael A. Brook
John B. Grande
François Ganachaud
Verlag: Springer Berlin Heidelberg
Buch: Silicon Polymers
Print ISBN: 978-3-642-16047-9

Electronic ISBN: 978-3-642-16048-6

Copyright-Jahr: 2011
DOI: https://doi.org/10.1007/12_2009_47

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