{"id":5569,"date":"2021-07-28T05:54:35","date_gmt":"2021-07-27T21:54:35","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=5569"},"modified":"2021-07-28T05:54:35","modified_gmt":"2021-07-27T21:54:35","slug":"some-tips-on-25700-12-3-2","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=5569","title":{"rendered":"Some tips on 25700-12-3"},"content":{"rendered":"

Adding a certain compound to certain chemical reactions, such as: 25700-12-3, name is 3-(1H-Pyrazol-1-yl)pyridine, 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 25700-12-3, HPLC of Formula: C8H7N3<\/a><\/p>\n

To a solution of 3-(1H-pyrazol-1-yl)pyridine (5 g, 34.4 mmol) in acetonitrile (68.9 ml) was added N-bromosuccinimide (7.97 g, 44.8 mmol). The reaction mixture was stirred at ambient temperature for 3H. The reaction mixture was diluted with EtOAc and washed with H2O, the organics were dried with MgSO4, filtered and concentrated in vacuo. The residue was purified by column chromatography eluting with 0-60% EtOAc in hexanes to afford 3-(4-bromo-1H-pyrazol-1-yl)pyridine as a tan solid (6.99 g, 91%): mp 126-127 C.; 1H NMR (400 MHz, acetone-d6) delta 9.12 (d, J=2.5 Hz, 1H), 8.64 (d, J=0.5 Hz, 1H), 8.58 (dd, J=4.7, 1.4 Hz, 1H), 8.23 (ddd, J=8.3, 2.7, 1.4 Hz, 1H), 7.85 (s, 1H), 7.56 (ddd, J=8.3, 4.7, 0.7 Hz, 1H); EIMS m\/z 223.<\/p>\n

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-(1H-Pyrazol-1-yl)pyridine, other downstream synthetic routes, hurry up and to see.<\/p>\n

Reference:
Patent; DOW AGROSCIENCES LLC; Lowe, Christian T.; Trullinger, Tony K.; Hunter, Ricky; US2012\/220453; (2012); A1;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-(1H-Pyrazol-1-yl)pyridine, other downstream synthetic routes, hurry up and to see.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[606,131],"tags":[126],"class_list":["post-5569","post","type-post","status-publish","format-standard","hentry","category-25700-12-3","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSome tips on<\/title>\n<meta name=\"description\" content=\"Adding a certain compound to certain chemical reactions, such as: 25700-12-3, name is 3-(1H-Pyrazol-1-yl)pyridine, 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 25700-12-3, HPLC of Formula: C8H7N3\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pyrazoles-derivatives.com\/?p=5569\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Some tips on\" \/>\n<meta property=\"og:description\" content=\"Adding a certain compound to certain chemical reactions, such as: 25700-12-3, name is 3-(1H-Pyrazol-1-yl)pyridine, 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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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:\/\/cn.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/cn.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Some tips on","description":"Adding a certain compound to certain chemical reactions, such as: 25700-12-3, name is 3-(1H-Pyrazol-1-yl)pyridine, 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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