Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid

Autores
Mascaro, Evangelina; Pieroni, Olga Inés; Vuano, Bruno Mario; Ciolino, Andrés Eduardo
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Terminal olefins allow the addition of phosphorus pentachloride to give substances that can be considered as phosphonic acid chlorides. Hydrolysis transforms the addition products in phosphonic acids, usually with simultaneous dehydrochlorination. The initial addition reaction takes place under mild conditions, in an inert solvent, and in 40 to 50% yields of á,â-unsaturated phosphonic acid. Search for alternative ways of preparing (1) led to establish the best reaction conditions for four different procedures: (a) microwave irradiation; (b) sonication; (c) solvent-free synthesis; (d) synthesis in high vacuum. Results were compared with those obtained by the conventional method. Of the four procedures, the solvent-free synthesis and synthesis in high seem to be the most suitable for obtaining this type of á,â-unsaturated phosphonic acids.
Fil: Mascaro, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; Argentina
Fil: Pieroni, Olga Inés. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; Argentina
Fil: Vuano, Bruno Mario. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; Argentina
Fil: Ciolino, Andrés Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
Terminal olefins
β-styryl phosphonic acid
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/153288
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acidMascaro, EvangelinaPieroni, Olga InésVuano, Bruno MarioCiolino, Andrés EduardoTerminal olefinsβ-styryl phosphonic acidhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Terminal olefins allow the addition of phosphorus pentachloride to give substances that can be considered as phosphonic acid chlorides. Hydrolysis transforms the addition products in phosphonic acids, usually with simultaneous dehydrochlorination. The initial addition reaction takes place under mild conditions, in an inert solvent, and in 40 to 50% yields of á,â-unsaturated phosphonic acid. Search for alternative ways of preparing (1) led to establish the best reaction conditions for four different procedures: (a) microwave irradiation; (b) sonication; (c) solvent-free synthesis; (d) synthesis in high vacuum. Results were compared with those obtained by the conventional method. Of the four procedures, the solvent-free synthesis and synthesis in high seem to be the most suitable for obtaining this type of á,â-unsaturated phosphonic acids.Fil: Mascaro, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; ArgentinaFil: Pieroni, Olga Inés. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; ArgentinaFil: Vuano, Bruno Mario. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; ArgentinaFil: Ciolino, Andrés Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaInstituto de Investigación de las Ciencias Exactas Físicas y Naturales2007-05-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/153288Mascaro, Evangelina; Pieroni, Olga Inés; Vuano, Bruno Mario; Ciolino, Andrés Eduardo; Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid; Instituto de Investigación de las Ciencias Exactas Físicas y Naturales; Molecular Medicinal Chemistry; 13; 13-5-2007; 36-381666-888XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.idecefyn.com.ar/mmcv13/indice13.htminfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:12Zoai:ri.conicet.gov.ar:11336/153288instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:41:12.306CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
title Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
spellingShingle Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
Mascaro, Evangelina
Terminal olefins
β-styryl phosphonic acid
title_short Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
title_full Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
title_fullStr Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
title_full_unstemmed Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
title_sort Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid
dc.creator.none.fl_str_mv Mascaro, Evangelina
Pieroni, Olga Inés
Vuano, Bruno Mario
Ciolino, Andrés Eduardo
author Mascaro, Evangelina
author_facet Mascaro, Evangelina
Pieroni, Olga Inés
Vuano, Bruno Mario
Ciolino, Andrés Eduardo
author_role author
author2 Pieroni, Olga Inés
Vuano, Bruno Mario
Ciolino, Andrés Eduardo
author2_role author
author
author
dc.subject.none.fl_str_mv Terminal olefins
β-styryl phosphonic acid
topic Terminal olefins
β-styryl phosphonic acid
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Terminal olefins allow the addition of phosphorus pentachloride to give substances that can be considered as phosphonic acid chlorides. Hydrolysis transforms the addition products in phosphonic acids, usually with simultaneous dehydrochlorination. The initial addition reaction takes place under mild conditions, in an inert solvent, and in 40 to 50% yields of á,â-unsaturated phosphonic acid. Search for alternative ways of preparing (1) led to establish the best reaction conditions for four different procedures: (a) microwave irradiation; (b) sonication; (c) solvent-free synthesis; (d) synthesis in high vacuum. Results were compared with those obtained by the conventional method. Of the four procedures, the solvent-free synthesis and synthesis in high seem to be the most suitable for obtaining this type of á,â-unsaturated phosphonic acids.
Fil: Mascaro, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; Argentina
Fil: Pieroni, Olga Inés. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; Argentina
Fil: Vuano, Bruno Mario. Universidad Nacional del Sur. Departamento de Química. Instituto de Investigaciones en Química Orgánica; Argentina
Fil: Ciolino, Andrés Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description Terminal olefins allow the addition of phosphorus pentachloride to give substances that can be considered as phosphonic acid chlorides. Hydrolysis transforms the addition products in phosphonic acids, usually with simultaneous dehydrochlorination. The initial addition reaction takes place under mild conditions, in an inert solvent, and in 40 to 50% yields of á,â-unsaturated phosphonic acid. Search for alternative ways of preparing (1) led to establish the best reaction conditions for four different procedures: (a) microwave irradiation; (b) sonication; (c) solvent-free synthesis; (d) synthesis in high vacuum. Results were compared with those obtained by the conventional method. Of the four procedures, the solvent-free synthesis and synthesis in high seem to be the most suitable for obtaining this type of á,â-unsaturated phosphonic acids.
publishDate 2007
dc.date.none.fl_str_mv 2007-05-13
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/153288
Mascaro, Evangelina; Pieroni, Olga Inés; Vuano, Bruno Mario; Ciolino, Andrés Eduardo; Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid; Instituto de Investigación de las Ciencias Exactas Físicas y Naturales; Molecular Medicinal Chemistry; 13; 13-5-2007; 36-38
1666-888X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/153288
identifier_str_mv Mascaro, Evangelina; Pieroni, Olga Inés; Vuano, Bruno Mario; Ciolino, Andrés Eduardo; Synthesis in high vacuum and synthesis in the absence of solvent: Two new options for obtaining β-styryl phosphonic acid; Instituto de Investigación de las Ciencias Exactas Físicas y Naturales; Molecular Medicinal Chemistry; 13; 13-5-2007; 36-38
1666-888X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.idecefyn.com.ar/mmcv13/indice13.htm
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Instituto de Investigación de las Ciencias Exactas Físicas y Naturales
publisher.none.fl_str_mv Instituto de Investigación de las Ciencias Exactas Físicas y Naturales
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613302280257536
score 13.070432

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