{"id":3560,"date":"2021-04-23T06:34:19","date_gmt":"2021-04-22T22:34:19","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3560"},"modified":"2021-04-23T06:34:19","modified_gmt":"2021-04-22T22:34:19","slug":"the-important-role-of-1-methylpyrazole","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3560","title":{"rendered":"The important role of 1-Methylpyrazole"},"content":{"rendered":"<p><a href=\"https:\/\/www.ambeed.com\/products\/930-36-9.html\">Related Products of 930-36-9<\/a>, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 930-36-9 as follows.<\/p>\n<p>To a solution of 1-methyl pyrazole (4.1 g, 50 mmole) in THF (100 mL) at 00C was added n-BuLi (2.2M in THF, 55 mmole). The reaction solution was stirred for 1 hour at RT and then cooled to -78C [J. Heterocyclic Chem. 41 , 931 (2004)]. To the reaction solution was added 2-isopropoxy-4,4,5,5-tetramethyl-1 ,3,2-dioxaborolane (12.3 mL, 60 mmole). After 15 min at -78C, the reaction was allowed to warm to 00C over 1 hour. The reaction <n=\"32\"\/>was diluted with saturated NH4CI solution and extracted with DCM. The organic fractions were washed with H2O (2 x 100 ml_), dried over Na2SO4 and concentrated under vacuum to afford a tan solid (8.0 g, 77%) which was used without further purification. LCMS (ES) m\/z 127 (M+H)+ for [RB(OH)2]; 1H NMR (CDCI3, 400 MHz) delta 7.57 (s, 1 H), 6.75 (s, 1 H), 4.16 (s, 3H), and 1.41 (s, 12H).<\/p>\n<p>According to the analysis of related databases, 930-36-9, the application of this compound in the production field has become more and more popular.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>According to the analysis of related databases, 930-36-9, the application of this compound in the production field has become more and more popular.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[245,131],"tags":[145],"class_list":["post-3560","post","type-post","status-publish","format-standard","hentry","category-930-36-9","category-pyrazoles-derivatives","tag-m-w0-100"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The important role of 1-Methylpyrazole<\/title>\n<meta name=\"description\" content=\"Related Products of 930-36-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 930-36-9 as follows.\" \/>\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=3560\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The important role of 1-Methylpyrazole\" \/>\n<meta property=\"og:description\" content=\"Related Products of 930-36-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. 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An updated downstream synthesis route of 930-36-9 as follows.","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=3560","og_locale":"en_US","og_type":"article","og_title":"The important role of 1-Methylpyrazole","og_description":"Related Products of 930-36-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 930-36-9 as follows.","og_url":"http:\/\/www.pyrazoles-derivatives.com\/?p=3560","og_site_name":"pyrazoles-derivatives","article_published_time":"2021-04-22T22:34:19+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=3560","url":"http:\/\/www.pyrazoles-derivatives.com\/?p=3560","name":"The important role of 1-Methylpyrazole","isPartOf":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2021-04-22T22:34:19+00:00","author":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Related Products of 930-36-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. 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