{"id":2015,"date":"2021-03-05T04:51:17","date_gmt":"2021-03-04T20:51:17","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=2015"},"modified":"2021-03-05T04:51:17","modified_gmt":"2021-03-04T20:51:17","slug":"discovery-of-175277-11-9","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=2015","title":{"rendered":"Discovery of 175277-11-9"},"content":{"rendered":"

Reference of 175277-11-9<\/a>, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.<\/p>\n

To a solution of 3-(t-butyl)-1-methyl-1H-pyrazole-5-carboxylic acid (0.054 g, 0.295 mmol) in dioxane (3 ml) was added TEA (0.123 ml, 0.885 mmol) followed by DPPA (0.095 ml, 0.442 mmol). The mixture was stirred at RT for 30 min and then treated with a solution of Example A3 (0.080 g, 0.295 mmol) in dioxane (3.00 ml). The reaction was then placed in an oil bath preheated to 100 C. and stirred with heating overnight. The completed reaction was cooled to RT. Without aqueous workup, the reaction mixture was purified directly by reverse phase chromatography (MeCN (w\/0.1% TFA)\/H2O (w\/0.1% TFA)) to afford 1-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(oxazol-2-yl)pyridin-4-yloxy)phenyl)urea of 96.8% purity. MS (ESI) m\/z: 451.1 (M+H+).<\/p>\n

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, other downstream synthetic routes, hurry up and to see.<\/p>\n","protected":false},"excerpt":{"rendered":"

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, other downstream synthetic routes, hurry up and to see.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[405,131],"tags":[126],"class_list":["post-2015","post","type-post","status-publish","format-standard","hentry","category-175277-11-9","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nDiscovery of 175277-11-9<\/title>\n<meta name=\"description\" content=\"Reference of 175277-11-9, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.\" \/>\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=2015\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Discovery of 175277-11-9\" \/>\n<meta property=\"og:description\" content=\"Reference of 175277-11-9, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=2015\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-04T20:51:17+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=2015\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=2015\",\"name\":\"Discovery of 175277-11-9\",\"isPartOf\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-03-04T20:51:17+00:00\",\"author\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Reference of 175277-11-9, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=2015#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=2015\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=2015#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Discovery of 175277-11-9\"}]},{\"@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":"Discovery of 175277-11-9","description":"Reference of 175277-11-9, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.","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=2015","og_locale":"en_US","og_type":"article","og_title":"Discovery of 175277-11-9","og_description":"Reference of 175277-11-9, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.","og_url":"https:\/\/www.pyrazoles-derivatives.com\/?p=2015","og_site_name":"pyrazoles-derivatives","article_published_time":"2021-03-04T20:51:17+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=2015","url":"https:\/\/www.pyrazoles-derivatives.com\/?p=2015","name":"Discovery of 175277-11-9","isPartOf":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2021-03-04T20:51:17+00:00","author":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Reference of 175277-11-9, The chemical industry reduces the impact on the environment during synthesis 175277-11-9, name is 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid, I believe this compound will play a more active role in future production and life.","breadcrumb":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=2015#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pyrazoles-derivatives.com\/?p=2015"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=2015#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Discovery of 175277-11-9"}]},{"@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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