{"id":3877,"date":"2021-05-08T04:09:11","date_gmt":"2021-05-07T20:09:11","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3877"},"modified":"2021-05-08T04:09:11","modified_gmt":"2021-05-07T20:09:11","slug":"the-origin-of-a-common-compound-about-1-2-methoxyethyl-4-nitro-1h-pyrazole","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3877","title":{"rendered":"The origin of a common compound about 1-(2-Methoxyethyl)-4-nitro-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. 948570-75-0, name is 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole, A new synthetic method of this compound is introduced below., Safety of 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole<\/a><\/p>\n

To a solution of l-(2-methoxyethyl)-4- nitro-pyrazole (3.0 g, 17.53 mmol) in MeOH (50 ml) was added 10 % Pd\/C (300 mg) under N2. The suspension was degassed and purged with H2 several times. The mixture was stirred under a H2 atmosphere at 25 C for 3 h. The reaction mixture was filtered. The filtrate was concentrated under reduced pressure to give the title compound as a red oil (Y = 97 %). NMR (400 MHz, chloroform-rf) d ppm 7.16 (s, 1H), 7.09 (s, 1H), 4.16 (t, J= 5 Hz, 2H), 3.69 (t, J= 5 Hz, 2H), 3.32 (s, 3H), 2.93 – 2.83 (hr. s, 2H).<\/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":[244,131],"tags":[126],"class_list":["post-3877","post","type-post","status-publish","format-standard","hentry","category-948570-75-0","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nThe origin of a common compound about 1-(2-Methoxyethyl)-4-nitro-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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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:\/\/weavatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/weavatar.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 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole","description":"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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