{"id":3494,"date":"2021-04-20T08:49:40","date_gmt":"2021-04-20T00:49:40","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3494"},"modified":"2021-04-20T08:49:40","modified_gmt":"2021-04-20T00:49:40","slug":"sources-of-common-compounds-3-bromo-1h-pyrazole-2","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3494","title":{"rendered":"Sources of common compounds: 3-Bromo-1H-pyrazole"},"content":{"rendered":"

Related Products of 14521-80-3<\/a>, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, I believe this compound will play a more active role in future production and life.<\/p>\n

A mixture of 0.28 g of 2-(3-fluoropyridin-4-yl)-5-(trifluoromethyl)benzoxazole, 0.19 g of 3-bromopyrazole, 0.55 g of potassium carbonate and 2 ml of DMF was stirred while heating at 50C for 1.5 hours. Then, the reaction mixture was cooled to room temperature. Water was added to the reaction mixture, followed by extraction with ethyl acetate twice. The combined organic layers were washed with a saturated sodium chloride solution, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The residue was subjected to silica gel column chromatography to give 0.31 g of 2-[3-(3- bromopyrazole-l-yl)pyridin-4-yl]-5-(trifluoromethyl)benzoxazole (hereinafter, referred to as “active compound 59”).Active compound 591H-NMR (CDC13) 6: 8.92 (s, IH), 8.89 (d, J=5.1 Hz, IH), 8.16 (d, J=5.1 Hz, IH), 8.08-8.07 (m, IH), 7.69 (dd, J=8.8, 1.2 Hz, IH), 7.66 (d, J=2.4 Hz, IH), 7.59 (d, J=8.8 Hz, IH), 6.57 (d, J=2.4 Hz, IH)<\/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-Bromo-1H-pyrazole, 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-Bromo-1H-pyrazole, 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":[180,131],"tags":[126],"class_list":["post-3494","post","type-post","status-publish","format-standard","hentry","category-14521-80-3","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSources of common compounds: 3-Bromo-1H-pyrazole<\/title>\n<meta name=\"description\" content=\"Related Products of 14521-80-3, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, 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=\"http:\/\/www.pyrazoles-derivatives.com\/?p=3494\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sources of common compounds: 3-Bromo-1H-pyrazole\" \/>\n<meta property=\"og:description\" content=\"Related Products of 14521-80-3, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, I believe this compound will play a more active role in future production and life.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.pyrazoles-derivatives.com\/?p=3494\" \/>\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=3494\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3494\",\"name\":\"Sources of common compounds: 3-Bromo-1H-pyrazole\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-04-20T00:49:40+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Related Products of 14521-80-3, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, I believe this compound will play a more active role in future production and life.\",\"breadcrumb\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3494#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.pyrazoles-derivatives.com\/?p=3494\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=3494#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sources of common compounds: 3-Bromo-1H-pyrazole\"}]},{\"@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":"Sources of common compounds: 3-Bromo-1H-pyrazole","description":"Related Products of 14521-80-3, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, 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":"http:\/\/www.pyrazoles-derivatives.com\/?p=3494","og_locale":"en_US","og_type":"article","og_title":"Sources of common compounds: 3-Bromo-1H-pyrazole","og_description":"Related Products of 14521-80-3, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, I believe this compound will play a more active role in future production and life.","og_url":"http:\/\/www.pyrazoles-derivatives.com\/?p=3494","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=3494","url":"http:\/\/www.pyrazoles-derivatives.com\/?p=3494","name":"Sources of common compounds: 3-Bromo-1H-pyrazole","isPartOf":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2021-04-20T00:49:40+00:00","author":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Related Products of 14521-80-3, The chemical industry reduces the impact on the environment during synthesis 14521-80-3, name is 3-Bromo-1H-pyrazole, I believe this compound will play a more active role in future production and life.","breadcrumb":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/?p=3494#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.pyrazoles-derivatives.com\/?p=3494"]}]},{"@type":"BreadcrumbList","@id":"http:\/\/www.pyrazoles-derivatives.com\/?p=3494#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Sources of common compounds: 3-Bromo-1H-pyrazole"}]},{"@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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