{"id":20725,"date":"2020-01-17T15:37:13","date_gmt":"2020-01-17T15:37:13","guid":{"rendered":"https:\/\/www.cpge-brizeux.fr\/wordpress\/?p=20725"},"modified":"2020-01-17T15:37:13","modified_gmt":"2020-01-17T15:37:13","slug":"or-3-substitutions-nucleophiles","status":"publish","type":"post","link":"https:\/\/www.cpge-brizeux.fr\/wordpress\/pcsi\/chimie-pcsi-1920\/or-3-substitutions-nucleophiles.html","title":{"rendered":"OR 3 : Substitutions nucl\u00e9ophiles"},"content":{"rendered":"<div style=\"border: 2px solid; border-radius: 6px; color: #00008b; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><strong><span style=\"color: #00008b;\">OR 3 : Chapitre 11 : Substitutions nucl\u00e9ophiles<br \/>\n<\/span><\/strong><\/p>\n<p><strong>I. Pr\u00e9sentation de la substitution nucl\u00e9ophile<\/strong><\/p>\n<ol>\n<li>Bilan g\u00e9n\u00e9ral<\/li>\n<li>Mod\u00e8le utilis\u00e9 : les d\u00e9riv\u00e9s halog\u00e9n\u00e9s des alcanes<\/li>\n<li>Nucl\u00e9ofuge<\/li>\n<\/ol>\n<p><strong>II. \u00c9l\u00e9ments de cin\u00e9tique microscopique<br \/>\n<\/strong><\/p>\n<ol>\n<li>Notion d&rsquo;acte \u00e9l\u00e9mentaire<\/li>\n<li>Profil \u00e9nerg\u00e9tique microscopique d&rsquo;un m\u00e9canisme r\u00e9actionnel<\/li>\n<\/ol>\n<p><strong>III. M\u00e9canismes limites de substitutions nucl\u00e9ophiles<\/strong><\/p>\n<ol>\n<li>Bilan<\/li>\n<li>Mise en \u00e9vidence de 2 m\u00e9canismes limites<\/li>\n<li>Substitution nucl\u00e9ophile bimol\u00e9culaire S<sub>N<\/sub>2\n<ol style=\"list-style-type: lower-alpha;\">\n<li>M\u00e9canisme<\/li>\n<li>Cin\u00e9tique<\/li>\n<li>St\u00e9r\u00e9ochimie<\/li>\n<\/ol>\n<\/li>\n<li>Substitution nucl\u00e9ophile monomol\u00e9culaire S<sub>N<\/sub>1\n<ol style=\"list-style-type: lower-alpha;\">\n<li>M\u00e9canisme<\/li>\n<li>Cin\u00e9tique<\/li>\n<li>St\u00e9r\u00e9ochimie<\/li>\n<\/ol>\n<\/li>\n<li>Comp\u00e9tition S<sub>N<\/sub>2\/S<sub>N<\/sub>1\n<ol style=\"list-style-type: lower-alpha;\">\n<li>Observations exp\u00e9rimentales<\/li>\n<li>Influence du nucl\u00e9ophile<\/li>\n<li>Influence de la classe du substrat et Postulat de Hammond<\/li>\n<li>Influence de l&rsquo;atome d&rsquo;halog\u00e8ne du substrat<\/li>\n<li>Bilan<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<ol>\n<li style=\"list-style-type: none;\"><\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>OR 3 : Chapitre 11 : Substitutions nucl\u00e9ophiles I. Pr\u00e9sentation de la substitution nucl\u00e9ophile Bilan g\u00e9n\u00e9ral Mod\u00e8le utilis\u00e9 : les d\u00e9riv\u00e9s halog\u00e9n\u00e9s des alcanes Nucl\u00e9ofuge II. \u00c9l\u00e9ments de cin\u00e9tique microscopique Notion d&rsquo;acte \u00e9l\u00e9mentaire Profil \u00e9nerg\u00e9tique microscopique d&rsquo;un m\u00e9canisme r\u00e9actionnel III.&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.cpge-brizeux.fr\/wordpress\/pcsi\/chimie-pcsi-1920\/or-3-substitutions-nucleophiles.html\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[275],"tags":[63],"class_list":["post-20725","post","type-post","status-publish","format-standard","hentry","category-chimie-pcsi-1920","tag-chimie-organique"],"_links":{"self":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/20725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=20725"}],"version-history":[{"count":1,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/20725\/revisions"}],"predecessor-version":[{"id":20726,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/20725\/revisions\/20726"}],"wp:attachment":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=20725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=20725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=20725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}