{"id":3604,"date":"2021-04-25T06:33:59","date_gmt":"2021-04-24T22:33:59","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3604"},"modified":"2021-04-25T06:33:59","modified_gmt":"2021-04-24T22:33:59","slug":"the-origin-of-a-common-compound-about-ethyl-35-dimethyl-1h-pyrazole-4-carboxylate","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3604","title":{"rendered":"The origin of a common compound about Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate"},"content":{"rendered":"

Adding a certain compound to certain chemical reactions, such as: 35691-93-1, name is Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 35691-93-1, HPLC of Formula: C8H12N2O2<\/a><\/p>\n

General procedure: 4.3.1. Ethyl 5-amino-2-methylpyrazolo[1,5-a]quinoline-3-carboxylate (7a). Condition C: A mixture of 2-fluorobenzonitrile6a (121 mg, 1.00 mmol), 1H-pyrazole 4 (202 mg, 1.20 mmol) andCs2CO3 (980 mg, 3.00 mmol) in DMF (5.0 mL) was stirred at 120 Cfor 16 h. After monitoring the end of the reaction on TLC, themixture was cooled to room temperature and diluted with water.The resulting mixture was extracted with ethyl acetate twice. Thecombined organic layers werewashed with water twice, dried overMgSO4 and the solvent was removed in vacuo to afford a residue.The residue was purified by flash column chromatography(hexane:EtOAc1:1) on silica gel to afford 7a (124 mg, 46% yield).Condition D: The reaction was carried out in DMSO instead of DMFunder the same conditions as that of condition C to afford 7a (175 mg, 65% yield).<\/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, Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate, 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, Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate, 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":[217,131],"tags":[126],"class_list":["post-3604","post","type-post","status-publish","format-standard","hentry","category-35691-93-1","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nThe origin of a common compound about Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate<\/title>\n<meta name=\"description\" content=\"Adding a certain compound to certain chemical reactions, such as: 35691-93-1, name is Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 35691-93-1, HPLC of Formula: C8H12N2O2\" \/>\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=3604\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The origin of a common compound about Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate\" \/>\n<meta property=\"og:description\" content=\"Adding a certain compound to certain chemical reactions, such as: 35691-93-1, name is Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. 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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":"The origin of a common compound about Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate","description":"Adding a certain compound to certain chemical reactions, such as: 35691-93-1, name is Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. 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