{"id":4714,"date":"2021-06-15T04:36:48","date_gmt":"2021-06-14T20:36:48","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=4714"},"modified":"2021-06-15T04:36:48","modified_gmt":"2021-06-14T20:36:48","slug":"introduction-of-a-new-synthetic-route-about-c10h7cln4","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=4714","title":{"rendered":"Introduction of a new synthetic route about C10H7ClN4"},"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. 51516-67-7, name is 5-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile, A new synthetic method of this compound is introduced below., <a href=\"https:\/\/www.ambeed.com\/products\/51516-67-7.html\">SDS of cas: 51516-67-7<\/a><\/p>\n<p>General procedure: Intermediate 4 (0.001mol) and 5 (0.001mol) were dissolved in pyridine, phosphorus oxychloride is slowly added dropwise under ice bath conditions, then at 40-60C reacted for 5-8h. Finally, the mixture was poured into 30mL saturated Na2CO3 solution and stirred well. After the mixture was acidified, the saturated CuSO4 solution was used to remove pyridine, which greatly improved the purity and yield of the product. The data for compounds 8I-8VI are provided in the supporting information.<\/p>\n<p>The synthetic route of 51516-67-7 has been constantly updated, and we look forward to future research findings.<\/p>\n<p>Reference:<br \/><a href=\"https:\/\/doi.org\/10.1016\/j.ejmech.2018.07.059\">Article; Liu, Hao; Ren, Zi-Li; Wang, Wei; Gong, Jie-Xiu; Chu, Ming-Jie; Ma, Quan-Wei; Wang, Jie-Chun; Lv, Xian-Hai; European Journal of Medicinal Chemistry; vol. 157; (2018); p. 81 &#8211; 87;<\/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 51516-67-7 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":[232,131],"tags":[127],"class_list":["post-4714","post","type-post","status-publish","format-standard","hentry","category-51516-67-7","category-pyrazoles-derivatives","tag-m-w200-300"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Introduction of a new synthetic route about<\/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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