Photochemical Generation of Silicon-centered Radicals and their Reactions

This chapter is organized according to classes of silicon-containing compounds that give rise to silyl-centered radicals through photolytic methods, then reviewing their reactivity, their spectroscopic data, and their possible applications. Such diverse sources of silicon compounds include simple...

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Autor principal: Postigo, Al
Formato: Artículo
Lenguaje:Inglés
Publicado: Universidad de Belgrano. Facultad de Ciencias Exactas y Naturales. Investigación 2015
Materias:
Ciencias exactas
Química
Estudios químicos
Ingeniería
Generación fotoquímica
Radicales
Química orgánica
Exact sciences
Chemistry
Chemical studies
Engineering
Photochemical Generation
Radicals
Organic chemistry
Acceso en línea:http://repositorio.ub.edu.ar/handle/123456789/4846
Aporte de:
Repositorio Institucional - Universidad de Belgrano (UB) de Universidad de Belgrano
id I36-R142-123456789-4846
record_format dspace
institution Universidad de Belgrano
institution_str I-36
repository_str R-142
collection Repositorio Institucional - Universidad de Belgrano (UB)
language Inglés
topic Ciencias exactas
Química
Estudios químicos
Ingeniería
Generación fotoquímica
Radicales
Química orgánica
Exact sciences
Chemistry
Chemical studies
Engineering
Photochemical Generation
Radicals
Organic chemistry
spellingShingle Ciencias exactas
Química
Estudios químicos
Ingeniería
Generación fotoquímica
Radicales
Química orgánica
Exact sciences
Chemistry
Chemical studies
Engineering
Photochemical Generation
Radicals
Organic chemistry
Postigo, Al
Photochemical Generation of Silicon-centered Radicals and their Reactions
topic_facet Ciencias exactas
Química
Estudios químicos
Ingeniería
Generación fotoquímica
Radicales
Química orgánica
Exact sciences
Chemistry
Chemical studies
Engineering
Photochemical Generation
Radicals
Organic chemistry
description This chapter is organized according to classes of silicon-containing compounds that give rise to silyl-centered radicals through photolytic methods, then reviewing their reactivity, their spectroscopic data, and their possible applications. Such diverse sources of silicon compounds include simple hydrosilanes, alkyl-, alkyl-aryl, and arylsilanes, disilanes, polysilanes, acylsilanes, silacycloalkanes, and silyl ethers. Photochemically- induced homolytic cleavage of Si-X bonds (where X can be B, Ge, or other elements) will also be described as available sources of silyl radicals. The study on the photochemistry of different organic compounds, which bear common siliconprotective groups, their photolytic de-protection reactions, and the silyl radicals generated thereafter, will be presented. It is worthwhile emphasizing that this chapter covers only silicon-centered radicals that are directly or indirectly generated by the interaction of silicon-containing compounds with light, thus excluding silyl radicals that are obtained through thermal methods. Thermal-decomposition methods for the production of silicon-centered radicals are widely distributed, and constitute the subject of future review articles. This chapter also circumvents other silicon-based intermediates, such as silylenes, silenes, and radical ions of silicon, which are also the subject of future review studies. Throughout the chapter it will become apparent that the photochemical generation of silicon-centered radicals is oftenly accompanied by the production of other kinds of reactive silicon intermediates (silicon−centered biradicals, silylenes, silenes, etc.).
format Article
author Postigo, Al
author_facet Postigo, Al
author_sort Postigo, Al
title Photochemical Generation of Silicon-centered Radicals and their Reactions
title_short Photochemical Generation of Silicon-centered Radicals and their Reactions
title_full Photochemical Generation of Silicon-centered Radicals and their Reactions
title_fullStr Photochemical Generation of Silicon-centered Radicals and their Reactions
title_full_unstemmed Photochemical Generation of Silicon-centered Radicals and their Reactions
title_sort photochemical generation of silicon-centered radicals and their reactions
publisher Universidad de Belgrano. Facultad de Ciencias Exactas y Naturales. Investigación
publishDate 2015
url http://repositorio.ub.edu.ar/handle/123456789/4846
work_keys_str_mv AT postigoal photochemicalgenerationofsiliconcenteredradicalsandtheirreactions
bdutipo_str Repositorios
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