{"id":11070,"date":"2001-01-06T00:00:00","date_gmt":"2001-01-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/nuevos-complejos-azavinilideno-de-osmio-y-su-reactividad-frente-a-alquinos-formacion-de-enlaces-c-n\/"},"modified":"2001-01-06T00:00:00","modified_gmt":"2001-01-06T00:00:00","slug":"nuevos-complejos-azavinilideno-de-osmio-y-su-reactividad-frente-a-alquinos-formacion-de-enlaces-c-n","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/nuevos-complejos-azavinilideno-de-osmio-y-su-reactividad-frente-a-alquinos-formacion-de-enlaces-c-n\/","title":{"rendered":"Nuevos complejos azavinilideno de osmio y su reactividad frente a alquinos: formaci\u00f3n de enlaces c-n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ricardo Castarlenas Chela <\/strong><\/h2>\n<p>Los compuestos azabutadieno son especies nitrogenadas importantes en s\u00edntesis org\u00e1nica. El presente estudio revela que es posible su obtenci\u00f3n a partir de oximas y alquinos utilizando el complejo osh2cl2(pipr3)2 como promotor. Inicialmente se produce la coordinaci\u00f3n de la oxina al metal para dar especies dihidruro-oximato que por posterior deshidrataci\u00f3n generan compuestos hidruro-azavinilideno. El tratamiento con triflato de plata y fenilacetileno conduce a derivados azavinilideno-alquenilo que evolucionan en presencia de iones cloruro a complejos imino-vinilideno. Estos complejos reaccionan con \u00e1cidos y bases, pero tambi\u00e9n presentan la sustituci\u00f3n de una fosfina por una amina primaria o la disociaci\u00f3n de la imina. El tratamiento con triflato de plata y alquimios alquilicos, eninos o alquinoles conduce a derivados carbino. La reacci\u00f3n con mon\u00f3xido de carbono de las especies azavinilideno-alquenilo produce acoplamiento carbono-nitr\u00f3geno para dar lugar a metalaciclos-carb\u00e9nicos que por posterior tratamiento con meli e hidr\u00f3geno molecular conducen a compuestos 2-azabutadieno.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Nuevos complejos azavinilideno de osmio y su reactividad frente a alquinos: formaci\u00f3n de enlaces c-n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Nuevos complejos azavinilideno de osmio y su reactividad frente a alquinos: formaci\u00f3n de enlaces c-n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ricardo Castarlenas Chela <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/06\/2001<\/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>Miguel \u00e1ngel Esteruelas Rodrigo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 joaquin Barluenga mur <\/li>\n<li>sylviane Sabo-etienne (vocal)<\/li>\n<li> Sa\u00e1 rodriguez Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<li>margarita Paneque sosa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ricardo Castarlenas Chela Los compuestos azabutadieno son especies nitrogenadas importantes en s\u00edntesis org\u00e1nica. El presente estudio revela [&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":[863,6775,17,20,416,13610],"tags":[3282,10829,18476,36392,36394,36393],"class_list":["post-11070","post","type-post","status-publish","format-standard","hentry","category-compuestos-organometalicos","category-organometalicos","category-quimica","category-quimica-inorganica","category-quimica-organica","category-zaragoza","tag-jose-joaquin-barluenga-mur","tag-margarita-paneque-sosa","tag-miguel-angel-esteruelas-rodrigo","tag-ricardo-castarlenas-chela","tag-saa-rodriguez-jose-maria","tag-sylviane-sabo-etienne"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/11070","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=11070"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/11070\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=11070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=11070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=11070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}