{"id":2188,"date":"2021-03-12T04:48:39","date_gmt":"2021-03-11T20:48:39","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=2188"},"modified":"2021-03-12T04:48:39","modified_gmt":"2021-03-11T20:48:39","slug":"brief-introduction-of-1191616-45-1","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=2188","title":{"rendered":"Brief introduction of 1191616-45-1"},"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. 1191616-45-1, name is 4-(4-Bromophenyl)-1-methyl-1H-pyrazole, A new synthetic method of this compound is introduced below., SDS of cas: 1191616-45-1<\/a><\/p>\n

Compound 6c (1.5g, 5.0mmol), 4-(4-bromophenyl)-1-methyl-1H-pyrazole (1.2g, 5.0mmol), catalyst Pd(dba) 2 (144mg, 0.25mmol) , Tri-tert-butylphosphine (101mg, 0.5mmol), sodium tert-butoxide (576mg, 6.0mmol) were dissolved in toluene (50ml), heated to 100 and stirred for 12 hours, TLC detection reaction, direct concentration column chromatography separation 1.6 g of off-white solid was obtained with a yield of 69.3%.<\/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":[367,131],"tags":[127],"class_list":["post-2188","post","type-post","status-publish","format-standard","hentry","category-1191616-45-1","category-pyrazoles-derivatives","tag-m-w200-300"],"yoast_head":"\nBrief introduction of 1191616-45-1<\/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. Generally, it requires fewer steps, and cheap raw materials. 1191616-45-1, name is 4-(4-Bromophenyl)-1-methyl-1H-pyrazole, A new synthetic method of this compound is introduced below., SDS of cas: 1191616-45-1\" \/>\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=2188\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brief introduction of 1191616-45-1\" \/>\n<meta property=\"og: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. Generally, it requires fewer steps, and cheap raw materials. 1191616-45-1, name is 4-(4-Bromophenyl)-1-methyl-1H-pyrazole, A new synthetic method of this compound is introduced below., SDS of cas: 1191616-45-1\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=2188\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-11T20:48:39+00:00\" \/>\n<meta name=\"author\" content=\"Jessica.F\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jessica.F\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=2188\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=2188\",\"name\":\"Brief introduction of 1191616-45-1\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-03-11T20:48:39+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"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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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:\/\/en.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/en.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Brief introduction of 1191616-45-1","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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