{"id":4239,"date":"2021-05-25T04:07:47","date_gmt":"2021-05-24T20:07:47","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=4239"},"modified":"2021-05-25T04:07:47","modified_gmt":"2021-05-24T20:07:47","slug":"extracurricular-laboratory-synthetic-route-of-c7h9brn2o2","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=4239","title":{"rendered":"Extracurricular laboratory: Synthetic route of C7H9BrN2O2"},"content":{"rendered":"

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1269293-48-2, name is Ethyl 5-bromo-1-methyl-1H-pyrazole-3-carboxylate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. Computed Properties of C7H9BrN2O2<\/a><\/p>\n

Step 2b. A solution of compound form step 2a (400 mg, 1.44 mmol), 1,3,5-trichloro- l,3,5-triazinane-2,4,6-trione (700 mg, 3.14 mmol) in MeCN\/AcOH\/water 15ml (80\/3\/2) was stirred for 1 hour at -5C before was partitioned (EtOAc-brine). The organic was dried (Na2S04), filtered and concentrated to give the desired compound (500 mg) as a yellow oil. ESI-MS m\/z =253.00 [M+H]+. This material was used directly in the next step without further purification.<\/p>\n

The synthetic route of 1269293-48-2 has been constantly updated, and we look forward to future research findings.<\/p>\n

Reference:
Patent; ENANTA PHARMACEUTICALS, INC.; QIU, Yao-ling; LI, Wei; CAO, Hui; JIN, Meizhong; GAO, Xuri; PENG, Xiaowen; KASS, Jorden; OR, Yat, Sun; (84 pag.)WO2016\/183266; (2016); A1;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

The synthetic route of 1269293-48-2 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":[654,131],"tags":[127],"class_list":["post-4239","post","type-post","status-publish","format-standard","hentry","category-1269293-48-2","category-pyrazoles-derivatives","tag-m-w200-300"],"yoast_head":"\nExtracurricular laboratory: Synthetic route of<\/title>\n<meta name=\"description\" content=\"In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1269293-48-2, name is Ethyl 5-bromo-1-methyl-1H-pyrazole-3-carboxylate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. 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