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dc.contributor.author
Barata Vallejo, Sebastian
dc.contributor.author
Sbarbati, Norma Ethel
dc.contributor.author
Postigo, Jose Alberto
dc.date.available
2017-05-10T21:37:33Z
dc.date.issued
2011-06
dc.identifier.citation
Barata Vallejo, Sebastian; Sbarbati, Norma Ethel; Postigo, Jose Alberto; Organic synthesis in water mediated by silyl radicals; Bentham Science Publishers; Current Organic Chemistry; 15; 11; 6-2011; 1826-1842
dc.identifier.issn
1385-2728
dc.identifier.uri
http://hdl.handle.net/11336/16260
dc.description.abstract
This account is focused on highlighting the recent advances on synthetically-useful organic reactions employing siliconcentered radicals in water, and presenting new reactions in water, mediated by silyl radicals. In doing so, several types of organic radical transformations will be discussed, such as reduction of organic halides utilizing non toxic organosilane reducing agents in water, transformation of azides into amines, synthesis of protecting silyl ethers in water, hydrosilylation reactions of carbon-carbon double and triple bonds, and radical cyclization reactions in water induced by silicon-centered radicals. More recently, intermolecular radical carboncarbon bond formation reactions mediated by silyl radicals have allowed the synthesis of perfluoroalkyl-substituted compounds in water, widening the scope for the syntheses of fluorophoes. These silicon radical-mediated chain reactions in water are initiated through different methods, among which, thermal, photochemical, and dioxygen initiations are reported to be the most successful methods in water. A versatile aspect of the radical methodology employed in water will be presented in terms of dealing with water-soluble and organic solvent- soluble substrates in these silicon radical-mediated reactions in water. In this regard, for an efficient chain process to take place in water, a chain carrier must be used when water-soluble substrates are employed, whereas organic solvent-soluble materials do not require a chain transporter when silyl radicals are used in water.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Bentham Science Publishers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Silyl Radicals
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Silyl Radicals in Water
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Radical Carbon-Carbon Bond Formation in Water
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Chain Carrier
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Aibn
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Triethyl Borane (Et3b)
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Dioxygen
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Photochemical Radical Initiation
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Dihydrochloride (Aaph)
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Accn Initiation
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(Me3si) 3sih
dc.subject.classification
Química Orgánica
dc.subject.classification
Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Organic synthesis in water mediated by silyl radicals
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-05-10T20:33:51Z
dc.identifier.eissn
1875-5348
dc.journal.volume
15
dc.journal.number
11
dc.journal.pagination
1826-1842
dc.journal.pais
Emiratos Árabes Unidos
dc.journal.ciudad
Sharjah
dc.description.fil
Fil: Barata Vallejo, Sebastian. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Sbarbati, Norma Ethel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Postigo, Jose Alberto. Universidad de Belgrano; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Current Organic Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.eurekaselect.com/74029
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2174/138527211795656589
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