{"id":58213,"date":"2018-03-09T22:46:02","date_gmt":"2018-03-09T22:46:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/reacciones-enzimaticas-de-aminolisis-y-de-adicion-tipo-michael-catalizadas-por-lipasas-en-disolventes-organicos\/"},"modified":"2018-03-09T22:46:02","modified_gmt":"2018-03-09T22:46:02","slug":"reacciones-enzimaticas-de-aminolisis-y-de-adicion-tipo-michael-catalizadas-por-lipasas-en-disolventes-organicos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-organica\/reacciones-enzimaticas-de-aminolisis-y-de-adicion-tipo-michael-catalizadas-por-lipasas-en-disolventes-organicos\/","title":{"rendered":"Reacciones enzimaticas de aminolisis y de adicion tipo michael catalizadas por lipasas en disolventes organicos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Oliver Torre Gonzalez <\/strong><\/h2>\n<p>En los \u00faltimos a\u00f1os se ha producido un desarrollo espectacular en la utilizaci\u00f3n de m\u00e9todos biocatal\u00edticos para la preparaci\u00f3n de compuestos de alto valor a\u00f1adido, as\u00ed las biotransformaciones han permitido acceder a compuestos de gran inter\u00e9s desde el punto de vista del sector industrial mediante procesos selectivos, de bajo coste y produciendo menores niveles de contaminaci\u00f3n que los m\u00e9todos qu\u00edmicos existentes hasta la fecha. en esta memoria, esructurada en cuatro cap\u00edtulos, se ha llevado a cabo la s\u00edntesis quimioenzim\u00e1tica de distintos compuestos org\u00e1nicos utilizando lipasas como biocatalizadores, enzimas que han demostrado una gran selectividad en procesos convencionales y a su vez una alta promiscuidad catal\u00edtica que ha sido estudiada con detalle. en el primer cap\u00edtulo se ha realizado un estudio de los par\u00e1metros que afectan a la reacci\u00f3n de amin\u00f3lisis catalizada por la lipasa b de candida antarctica entre el acrilato de metilo y la n,n-dimetil-1,3-propanodiamina, optimizando las condiciones para la obtenci\u00f3n de la correspondiente acrilamida, sint\u00f3n importante en la preparaci\u00f3n de pol\u00edmeros. Los resultados obtenidos se recogen en la publicaci\u00f3n: o. Torre, v. Gotor-fern\u00e1ndez, i. Alfonso, l. F. Garc\u00eda-all\u00e9s, v. Gotor, \u00abstudy of the chemoselectivity in the aminolysis reaction of methyl acrylate catalysed by lipase b from candida antarctica\u00bb, adv. Synth. Catal. 2005, 347, 1007-1014. en el segundo cap\u00edtulo se ha estudiado el poder catal\u00edtico de algunas lipasas, especialmente la lipasa b de candida antarctica, en las reacciones de adici\u00f3n de tipo michael entre distintas aminas primarias o secundarias y acrilonitrilo o metacrilonitrilo. Algunos de los resultados obtenidos en este aparatado se han publicado en: o. Torre, i. Alfonso, v. Gotor, \u00ablipase catalysed michael addition of secondary amines to acrilonitrile\u00bb chem. Commun. 2004, 1724-1725. en el tercer cap\u00edtulo se ha llevado a cabo la resoluci\u00f3n enzim\u00e1tica de derivados de 3<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reacciones enzimaticas de aminolisis y de adicion tipo michael catalizadas por lipasas en disolventes organicos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reacciones enzimaticas de aminolisis y de adicion tipo michael catalizadas por lipasas en disolventes organicos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Oliver Torre Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/04\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Vicente Gotor Santamar\u00eda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Palacios gambra <\/li>\n<li> Iglesias valdes  solis Mar\u00eda  Jos\u00e9 (vocal)<\/li>\n<li>Manuel Ferrer Martinez (vocal)<\/li>\n<li>ignacio Alfonso rodr\u00edguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Oliver Torre Gonzalez En los \u00faltimos a\u00f1os se ha producido un desarrollo espectacular en la utilizaci\u00f3n de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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