{"id":36278,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/reactividad-de-butenolidas-frente-al-bromo-y-13-dipolos\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"reactividad-de-butenolidas-frente-al-bromo-y-13-dipolos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/reactividad-de-butenolidas-frente-al-bromo-y-13-dipolos\/","title":{"rendered":"Reactividad de butenolidas frente al bromo y 1,3-dipolos."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  El Arrade El Mostafa <\/strong><\/h2>\n<p>En el presente trabajo se han efectuado diversos intentos de adici\u00f3n de bromo al doble enlace de 3-(1-hidroxibutil)-2(5h)-furanona.  se ha estudiado la reacci\u00f3n de (3rs,4rs,5rs)-3,4-epoxi-4,5-dihidro-5-metil- 2(3h)-furanona con diferentes \u00e1cidos minerales y de lewis.  por otro lado se ha ampliado el estudio del car\u00e1cter dipolarof\u00edlico de diferentes lactonas insaturadas. En la presente memoria se ha completado el estudio correspondiente a las nitronas.  la investigaci\u00f3n se ha extendido a los iluros de nitrilo y con algunos dipolos se han aislado los aductos primarios. Otros dos iluros de nitrilo ensayados s\u00f3lo reaccionaron con la alfa-metilen-gamma-butireolactona.  los ensayos de cicloadici\u00f3n de diversas lactonas insaturadas al iluro de azometino, no han permitido aislar los correspondientes cicloaductos.  finalmente, tambi\u00e9n han sido negativos los ensayos de reacci\u00f3n efectuados entre iluros de carbonilo y diversas lactonas insaturadas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reactividad de butenolidas frente al bromo y 1,3-dipolos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reactividad de butenolidas frente al bromo y 1,3-dipolos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  El Arrade El Mostafa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Josep Font Cierco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Bosch Cartes <\/li>\n<li>Albert Virgili Moya (vocal)<\/li>\n<li>Sergio Castillon Miranda (vocal)<\/li>\n<li>Eduard Bardaj\u00ed Rodr\u00edguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de El Arrade El Mostafa En el presente trabajo se han efectuado diversos intentos de adici\u00f3n de bromo [&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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