{"id":2567,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/estudio-sobre-la-sintesis-y-reactividad-de-13-dinitrocompuestos-alifaticos-aplicacion-a-la-preparacion-de-heterociclos-nitrogenados\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"estudio-sobre-la-sintesis-y-reactividad-de-13-dinitrocompuestos-alifaticos-aplicacion-a-la-preparacion-de-heterociclos-nitrogenados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-sobre-la-sintesis-y-reactividad-de-13-dinitrocompuestos-alifaticos-aplicacion-a-la-preparacion-de-heterociclos-nitrogenados\/","title":{"rendered":"Estudio sobre la sintesis y reactividad de 1,3-dinitrocompuestos alifaticos. aplicacion a la preparacion de heterociclos nitrogenados."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Derri Alcantara M. Paz <\/strong><\/h2>\n<p>En este trabajo describimos la preparacion de diversos 1,3-dinitrocompuestos alfaticos mediante adicion de michael de niraolcanos y nitroesteres a alquil-aril-y alditolil-1-nitroalquenos. La reaccion de 2-nitroalquenos con nitroesteres proporicona sustancias de naturaleza meterociclica (n-hidoxisoxazolinas e isoxazoles).  la reaccion de nef modificada (usando distintas bases organicas nitrogenadas) de los 1,3-dinitrocompuestos preparados se produce un modo inosual, proporcionando sustancias inesperadas de naturaleza aciclica o meterociclica dependiendo de la naturaleza de la base y el disolvente empleado. En base de estos resultados, describimos una nueva sintesis de pirazoles por hidrazinolisis de 1,3-dinitroalcanos. La hidrazinolisis de 2,4-dinitroesteres, n-hidroxisoxazolinas e isoxazoles constituye una nueva sintesis de piridazinomas.  la reaccion de una alditolil-2-nitrooelfina con nitroetano en dmf y k2co3 proporciona un compuesto b-dicarbonilico en forma de bvencilenoleter, cuya hidrazinolis da un nuevo alfa-nucleosido (pirazol). La reaccion de esta misma nitrolefina con nitroacetato de metilo es analoga a la llevada a cabo con \u00abmodelos\u00bb, proporcionando un isoxazol-3-carboxilato de melilo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio sobre la sintesis y reactividad de 1,3-dinitrocompuestos alifaticos. aplicacion a la preparacion de heterociclos nitrogenados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio sobre la sintesis y reactividad de 1,3-dinitrocompuestos alifaticos. aplicacion a la preparacion de heterociclos nitrogenados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Derri Alcantara M. Paz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Francisca Cabrera Escribano<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel G\u00f3mez Guill\u00e9n <\/li>\n<li>Claudio Palomo Nicolau (vocal)<\/li>\n<li>Juan Galbis Perez (vocal)<\/li>\n<li>Carlos Seoane Prado (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Derri Alcantara M. Paz En este trabajo describimos la preparacion de diversos 1,3-dinitrocompuestos alfaticos mediante adicion 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 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":[1412,902,17,416,10715],"tags":[6229,3064,10906,10907,3212,26],"class_list":["post-2567","post","type-post","status-publish","format-standard","hentry","category-compuestos-heterociclicos","category-estereoquimica-y-analisis-conformacional","category-quimica","category-quimica-organica","category-sevilla","tag-carlos-seoane-prado","tag-claudio-palomo-nicolau","tag-derri-alcantara-m-paz","tag-francisca-cabrera-escribano","tag-juan-galbis-perez","tag-manuel-gomez-guillen"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/2567","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=2567"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/2567\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=2567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=2567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=2567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}