{"id":10119,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1996\/01\/01\/reaccion-de-hidrovinilacion-de-olefinas-catalizada-por-compuestos-organometalicos-de-niquel-y-paladio\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"reaccion-de-hidrovinilacion-de-olefinas-catalizada-por-compuestos-organometalicos-de-niquel-y-paladio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/reaccion-de-hidrovinilacion-de-olefinas-catalizada-por-compuestos-organometalicos-de-niquel-y-paladio\/","title":{"rendered":"Reaccion de hidrovinilacion de olefinas catalizada por compuestos organometalicos de niquel y paladio."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ordinas Fernandez Juan  Ignacio <\/strong><\/h2>\n<p>Se ha estudiado la reaccion de hidrovinilacion de olefinas con diferentes complejos organometalicos cationicos de niquel y paladio, de formula general (m(r)(ch3cn)(p)2) (bf4), como precursores cataliticos.  encontrado que las olefinas que experimentan la reaccion de hidrovinilacion con este tipo de precursores cataliticos son los dienos conjugados y las olefinas ciclicas tensionadas, es el caso de estireno, que con el precursor catalitico (ni(2,4,6-me3c6h2)(ch3cn)(p(ch2c6h5)3)2)(bf4), se obtiene 3-fenil-1-buteno con una selectividad del 98% y un tof de 1915 h-1, y de norborneno, con el que se obtiene exo-2-vinilnorbornano con una selectividad del 94% y un tof 4300 h-1. Las reacciones transcurren por un mecanismo via m-h, habiendo observado que los compuestos con fosfinas monodentadas son mas activos que los que contienen fosfinas bidentadas, y que los sistemas de niquel son mas activos que los basados en paladio.  igualmente se ha estudiado la reaccion de copolimerizacion entre etileno y monoxido de carbono con estos precursores cataliticos, encontrando que tanto los sistemas basados en niquel, como los basados en paladio son activos. Concretamente con el precursos catalitico (pd(2,4,6-me3c6h2)(ch3cn)(p(ch2c6h5)3)2)(bf4) a 50 c se obtiene una productividad de 9.8 g de polimero (g de pd)-1 h-1. Son los mejores resultados descritos hasta el momento con sistemas basados en paladio y fosfinas monodentadas en estas condiciones.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reaccion de hidrovinilacion de olefinas catalizada por compuestos organometalicos de niquel y paladio.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reaccion de hidrovinilacion de olefinas catalizada por compuestos organometalicos de niquel y paladio. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ordinas Fernandez Juan  Ignacio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Guillermo Muller Jevenois<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Virtudes Moreno Martinez <\/li>\n<li> Garralda Hualde M. Angeles (vocal)<\/li>\n<li>Carmen Claver Cabrero (vocal)<\/li>\n<li>Juan  Carlos Bayon Rueda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ordinas Fernandez Juan Ignacio Se ha estudiado la reaccion de hidrovinilacion de olefinas con diferentes complejos organometalicos [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[951,2746,863,199,17,560,20],"tags":[32736,28100,15910,34109,34108,3037],"class_list":["post-10119","post","type-post","status-publish","format-standard","hentry","category-barcelona","category-catalisis","category-compuestos-organometalicos","category-fisica","category-quimica","category-quimica-fisica","category-quimica-inorganica","tag-carmen-claver-cabrero","tag-garralda-hualde-m-angeles","tag-guillermo-muller-jevenois","tag-juan-carlos-bayon-rueda","tag-ordinas-fernandez-juan-ignacio","tag-virtudes-moreno-Martinez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/10119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=10119"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/10119\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=10119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=10119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=10119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}