{"id":3530,"date":"2021-04-21T09:28:12","date_gmt":"2021-04-21T01:28:12","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3530"},"modified":"2021-04-21T09:28:12","modified_gmt":"2021-04-21T01:28:12","slug":"application-of-1h-pyrazole","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3530","title":{"rendered":"Application of 1H-Pyrazole"},"content":{"rendered":"

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. 288-13-1, name is 1H-Pyrazole, A new synthetic method of this compound is introduced below., Product Details of 288-13-1<\/a><\/p>\n

To a solution of pyrazole (10.0 g, 147 mmol) in dichloromethane (150 mL), triethylamine (26.6 mL, 192 mmol) and N,N-dimethylsulfamoyl chloride (20.0 mL, 181 mmol) were added and the reaction mixture was heated to reflux for approximately 60 h. The reaction mixture was then cooled to ambient temperature and filtered through a pad of silica gel using dichloromethane as an eluent. The filtrate was then concentrated under reduced pressure and treated with diethyl ether (100 mL) resulting in the formation of a solid. The suspension was filtered, and the precipitate was washed with diethyl ether. The combined filtrates were combined and concentrated in vacuo to give 27.46 g of the title compound. This compound was of sufficient purity to use in subsequent reactions. 1H NMR (CDCl3) delta 2.94 (s, 6H), 6.40 (s, IH), 7.75 (s, IH), 7.99 (s, IH).<\/p>\n

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.<\/p>\n","protected":false},"excerpt":{"rendered":"

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[149,131],"tags":[145],"class_list":["post-3530","post","type-post","status-publish","format-standard","hentry","category-288-13-1","category-pyrazoles-derivatives","tag-m-w0-100"],"yoast_head":"\nApplication of 1H-Pyrazole<\/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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