{"id":2256,"date":"2021-03-16T02:44:44","date_gmt":"2021-03-15T18:44:44","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=2256"},"modified":"2021-03-16T02:44:44","modified_gmt":"2021-03-15T18:44:44","slug":"simple-exploration-of-948570-75-0","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=2256","title":{"rendered":"Simple exploration of 948570-75-0"},"content":{"rendered":"

Adding a certain compound to certain chemical reactions, such as: 948570-75-0, name is 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole, 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 948570-75-0, Product Details of 948570-75-0<\/a><\/p>\n

To a solution of 1-(2-methoxyethyl)-4-nitro-1H-pyrazole (1 equiv) in THF (0.5 M) was added dropwise lithium bis(trimethylsilyl)amide (2.7 equiv) in THF (1.0 M) at -78 C. The reaction was stirred at -78 C. for 30 min before the addition of hexachloroethane (1.5 equiv) in THF (1.84 M). The reaction was stirred at -78 C. for 2.5 h before warming to room temperature. The reaction was diluted with brine and extracted with ethyl acetate. The combined extracts were washed with brine, dried over sodium sulfate, filtered and concentrated. The crude product was purified by flash chromatography (10-20% ethyl acetate in petroleum ether) to afford the desired product as a yellow solid (83% yield). 1H NMR (400 MHz, CHLOROFORM-d1) delta ppm 8.13 (s, 1H), 8.08 (s, 1H), 4.31-4.28 (t, J=4.2 Hz, 2H), 3.74-3.72 (t, J=5.36 Hz, 2H), 3.37 (s, 3H).<\/p>\n

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.<\/p>\n","protected":false},"excerpt":{"rendered":"

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244,131],"tags":[126],"class_list":["post-2256","post","type-post","status-publish","format-standard","hentry","category-948570-75-0","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSimple exploration of 948570-75-0<\/title>\n<meta name=\"description\" content=\"Adding a certain compound to certain chemical reactions, such as: 948570-75-0, name is 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole, 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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