{"id":4834,"date":"2021-06-21T04:00:12","date_gmt":"2021-06-20T20:00:12","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=4834"},"modified":"2021-06-21T04:00:12","modified_gmt":"2021-06-20T20:00:12","slug":"analyzing-the-synthesis-route-of-c9h12n2o4","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=4834","title":{"rendered":"Analyzing the synthesis route of C9H12N2O4"},"content":{"rendered":"

Electric Literature of 37687-24-4<\/a>, The chemical industry reduces the impact on the environment during synthesis 37687-24-4, name is Diethyl 3,5-pyrazoledicarboxylate, I believe this compound will play a more active role in future production and life.<\/p>\n

A mixture of diethyl 1H-pyrazole-3,5-dicarboxylate (5.95 g, 28.0 mmol), 2-bromo-1-(2,3-dihydro-1H-inden-5-yl)ethan-1-one (Intermediate 129A, 9.57 g, 70% purity, 28.0 mmol) and potassium carbonate (9.68 g, 70.1 mmol) in acetone (250 ml) was stirred at RT overnight. Then, the mixture was filtered, and the filtrate was concentrated to afford the crude product which was used in the next step without further purification. Yield: 10.4 g (65% of theory, 65% purity). LC\/MS [Method 7]: Rt = 1.15 min; MS (ESIpos): m\/z = 371 [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, Diethyl 3,5-pyrazoledicarboxylate, other downstream synthetic routes, hurry up and to see.<\/p>\n

Reference:
Patent; BAYER AKTIENGESELLSCHAFT; BAYER PHARMA AKTIENGESELLSCHAFT; MUeLLER, Steffen; SCHOHE-LOOP, Rudolf; ORTEGA, HERNANDEZ, Nuria; SUeSSMEIER, Frank; JIMENEZ NUNEZ, Eloisa; BRUMBY, Thomas; LINDNER, Niels; GERDES, Christoph; POOK, Elisabeth; BUCHMUeLLER, Anja; GAUGAZ, Fabienne, Zdenka; LANG, Dieter; ZIMMERMANN, Stefanie; EHRMANN, Alexander, Helmut, Michael; GERISCH, Michael; LEHMANN, Lutz; TIMMERMANN, Andreas; SCHAeFER, Martina; SCHMIDT, Georg; SCHLEMMER, Karl-Heinz; FOLLMANN, Markus; KERSTEN, Elisabeth; WANG, Vivian; GAO, Xiang; WANG, Yafeng; (801 pag.)WO2019\/219517; (2019); A1;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/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, Diethyl 3,5-pyrazoledicarboxylate, 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":[291,131],"tags":[127],"class_list":["post-4834","post","type-post","status-publish","format-standard","hentry","category-37687-24-4","category-pyrazoles-derivatives","tag-m-w200-300"],"yoast_head":"\nAnalyzing the synthesis route of<\/title>\n<meta name=\"description\" content=\"Electric Literature of 37687-24-4, The chemical industry reduces the impact on the environment during synthesis 37687-24-4, name is Diethyl 3,5-pyrazoledicarboxylate, 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=4834\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analyzing the synthesis route of\" \/>\n<meta property=\"og:description\" content=\"Electric Literature of 37687-24-4, The chemical industry reduces the impact on the environment during synthesis 37687-24-4, name is Diethyl 3,5-pyrazoledicarboxylate, 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=4834\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-20T20:00:12+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=4834\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=4834\",\"name\":\"Analyzing the synthesis route of\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-06-20T20:00:12+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Electric Literature of 37687-24-4, The chemical industry reduces the impact on the environment during synthesis 37687-24-4, name is Diethyl 3,5-pyrazoledicarboxylate, I believe this compound will play a more active role in future production and life.\",\"breadcrumb\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=4834#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.pyrazoles-derivatives.com\/?p=4834\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=4834#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Analyzing the synthesis route of C9H12N2O4\"}]},{\"@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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