{"id":3896,"date":"2021-05-08T04:09:58","date_gmt":"2021-05-07T20:09:58","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896"},"modified":"2021-05-08T04:09:58","modified_gmt":"2021-05-07T20:09:58","slug":"simple-exploration-of-5-amino-1-tert-butyl-1h-pyrazole-4-carbonitrile","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896","title":{"rendered":"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile"},"content":{"rendered":"

Reference of 158001-28-6<\/a>, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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

A mixture of 5-amino-l-ter?-butyl-lH-pyrazole-4-carbonitrile (5.5 g, 33.5 mmol) (Step A) and formamide (68 ml) was heated at 185 0C for 3 hr under nitrogen atmosphere. The mixture was added to water and extracted with ethyl acetate. The organic layer was washed with saturated sodium bicarbonate solution followed by aqueous wash and brine. The organic layer was dried (anhydrous sodium sulfate) and the solvent was removed in vacuo to afford a residue which was crystallized from small amount of ether to afford l-fert-butyl-lH-pyrazolo[3,4- phiyrimidin-4-ylamine (Compound No. 12; 3.91 g, 20.4 mmol); LC\/MS, API-ES5 Pos, (M+H)+, 192.1.<\/p>\n

The synthetic route of 158001-28-6 has been constantly updated, and we look forward to future research findings.<\/p>\n","protected":false},"excerpt":{"rendered":"

The synthetic route of 158001-28-6 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":[317,131],"tags":[126],"class_list":["post-3896","post","type-post","status-publish","format-standard","hentry","category-158001-28-6","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSimple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile<\/title>\n<meta name=\"description\" content=\"Reference of 158001-28-6, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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=\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile\" \/>\n<meta property=\"og:description\" content=\"Reference of 158001-28-6, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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=\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-07T20:09:58+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\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896\",\"name\":\"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-05-07T20:09:58+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Reference of 158001-28-6, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=3896#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"https:\/\/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\":\"https:\/\/www.pyrazoles-derivatives.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\",\"name\":\"Jessica.F\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/en.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/en.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile","description":"Reference of 158001-28-6, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896","og_locale":"en_US","og_type":"article","og_title":"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile","og_description":"Reference of 158001-28-6, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896","og_site_name":"pyrazoles-derivatives","article_published_time":"2021-05-07T20:09:58+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":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896","url":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896","name":"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile","isPartOf":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2021-05-07T20:09:58+00:00","author":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Reference of 158001-28-6, A common heterocyclic compound, 158001-28-6, name is 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, molecular formula is C8H12N4, its 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":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pyrazoles-derivatives.com\/?p=3896"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=3896#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Simple exploration of 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile"}]},{"@type":"WebSite","@id":"https:\/\/www.pyrazoles-derivatives.com\/#website","url":"https:\/\/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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