{"id":6068,"date":"2021-08-27T03:37:33","date_gmt":"2021-08-26T19:37:33","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=6068"},"modified":"2021-08-27T03:37:33","modified_gmt":"2021-08-26T19:37:33","slug":"application-of-c6h8n2o3","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=6068","title":{"rendered":"Application of C6H8N2O3"},"content":{"rendered":"<p>Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 52867-42-2, name is Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate, A new synthetic method of this compound is introduced below., <a href=\"https:\/\/www.ambeed.com\/products\/52867-42-2.html\">HPLC of Formula: C6H8N2O3<\/a><\/p>\n<p>Example 782-Methyl-5-(5-methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid isopropylamidea) 2-Methyl-5-(5-methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid methyl esterTo a stirred solution of 5-hydroxy-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester (355 mg, 2.28 mmol) and (5-methyl-3-pyridin-2-yl-isoxazol-4-yl)-methanol (432 mg, 2.28 mmol) in THF (10 mL) at 5 0C under argon was added triphenylphosphine (775 mg, 2.95 mmol), then diethyl azodicarboxylate (515 mg, 2.95 mmol) was added dropwise. The reaction mixture was warmed to room temperature overnight. Then the reaction mixture was evaporated and purified by chromatography (silica, heptane:ethyl acetate = 1 :1 to 7.5:2.5) to afford the title compound (220 mg, 30%) as a white solid. MS: m\/e = 329.3 [M+H]+.<\/p>\n<p>The synthetic route of 52867-42-2 has been constantly updated, and we look forward to future research findings.<\/p>\n<p>Reference:<br \/><a href=\"http:\/\/v3.espacenet.com\/textdoc?DB=EPODOC&#038;IDX=WO2010127975&#038;F=0\">Patent; F. HOFFMANN-LA ROCHE AG; JAKOB-ROETNE, Roland; LUCAS, Matthew, C.; THOMAS, Andrew; WO2010\/127975; (2010); A1;<\/a>,<br \/><a href=\"https:\/\/en.wikipedia.org\/wiki\/Pyrazole\">Pyrazole &#8211; Wikipedia<\/a>,<br \/><a href=\"https:\/\/www.sciencedirect.com\/topics\/chemistry\/pyrazoles\">Pyrazoles &#8211; an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The synthetic route of 52867-42-2 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":[237,131],"tags":[126],"class_list":["post-6068","post","type-post","status-publish","format-standard","hentry","category-52867-42-2","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Application of<\/title>\n<meta name=\"description\" content=\"Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. 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Generally, it requires fewer steps, and cheap raw materials. 52867-42-2, name is Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H8N2O3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=6068\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-26T19:37:33+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=6068\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=6068\",\"name\":\"Application of\",\"isPartOf\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-08-26T19:37:33+00:00\",\"author\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 52867-42-2, name is Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H8N2O3\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=6068#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=6068\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=6068#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Application of C6H8N2O3\"}]},{\"@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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