{"id":3511,"date":"2021-04-20T08:49:40","date_gmt":"2021-04-20T00:49:40","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3511"},"modified":"2021-04-20T08:49:40","modified_gmt":"2021-04-20T00:49:40","slug":"share-a-compound-ethyl-3-bromo-1-methyl-1h-pyrazole-4-carboxylate","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3511","title":{"rendered":"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate"},"content":{"rendered":"

Electric Literature of 139308-52-4<\/a>,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.<\/p>\n

The reaction mixture of ethyl 3-bromo-1-methyl-pyrazole-4-carboxylate (200 mg, 0.86 mmol), 4-methoxypiperidine (197.67 mg, 1.72 mmol), Cs2CO3 (838.79 mg, 2.57 mmol) and XtanTphos Pd G3 (162.76 mg, 0.17 mmol) in dimethylacetamide (5 mL) was heated at 120 C. overnight. The reaction mixture was cooled down, washed with water, extracted with EtOAc, dried over MgSO4, filtered, concentrated, and purified by silica gel chromatography (0-100% EtOAc\/hexane) to give the product (14 mg).<\/p>\n

The synthetic route of 139308-52-4 has been constantly updated, and we look forward to future research findings.<\/p>\n","protected":false},"excerpt":{"rendered":"

The synthetic route of 139308-52-4 has been constantly updated, and we look forward to future research findings.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[466,131],"tags":[127],"class_list":["post-3511","post","type-post","status-publish","format-standard","hentry","category-139308-52-4","category-pyrazoles-derivatives","tag-m-w200-300"],"yoast_head":"\nShare a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate<\/title>\n<meta name=\"description\" content=\"Electric Literature of 139308-52-4,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate\" \/>\n<meta property=\"og:description\" content=\"Electric Literature of 139308-52-4,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-04-20T00:49:40+00:00\" \/>\n<meta name=\"author\" content=\"Jessica.F\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jessica.F\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511\",\"name\":\"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate\",\"isPartOf\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-04-20T00:49:40+00:00\",\"author\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Electric Literature of 139308-52-4,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.\",\"breadcrumb\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3511#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/\",\"name\":\"pyrazoles-derivatives\",\"description\":\"Several pyrazole derivatives possess important pharmacological activities and they have been proved useful materials in drug research. Pyrazole derivatives play an important role in antitumor agents.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.pyrazoles-derivatives.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\",\"name\":\"Jessica.F\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/cn.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/cn.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate","description":"Electric Literature of 139308-52-4,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/www.pyrazoles-derivatives.com\/?p=3511","og_locale":"en_US","og_type":"article","og_title":"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate","og_description":"Electric Literature of 139308-52-4,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.","og_url":"http:\/\/www.pyrazoles-derivatives.com\/?p=3511","og_site_name":"pyrazoles-derivatives","article_published_time":"2021-04-20T00:49:40+00:00","author":"Jessica.F","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jessica.F","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/www.pyrazoles-derivatives.com\/?p=3511","url":"http:\/\/www.pyrazoles-derivatives.com\/?p=3511","name":"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate","isPartOf":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2021-04-20T00:49:40+00:00","author":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Electric Literature of 139308-52-4,Some common heterocyclic compound, 139308-52-4, name is Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate, molecular formula is C7H9BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.","breadcrumb":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/?p=3511#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.pyrazoles-derivatives.com\/?p=3511"]}]},{"@type":"BreadcrumbList","@id":"http:\/\/www.pyrazoles-derivatives.com\/?p=3511#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Share a compound : Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate"}]},{"@type":"WebSite","@id":"http:\/\/www.pyrazoles-derivatives.com\/#website","url":"http:\/\/www.pyrazoles-derivatives.com\/","name":"pyrazoles-derivatives","description":"Several pyrazole derivatives possess important pharmacological activities and they have been proved useful materials in drug research. 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