{"id":5461,"date":"2021-07-21T06:26:02","date_gmt":"2021-07-20T22:26:02","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=5461"},"modified":"2021-07-21T06:26:02","modified_gmt":"2021-07-20T22:26:02","slug":"new-learning-discoveries-about-13808-64-5","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=5461","title":{"rendered":"New learning discoveries about 13808-64-5"},"content":{"rendered":"

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 13808-64-5, name is 4-Bromo-3-methylpyrazole belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. name: 4-Bromo-3-methylpyrazole<\/a><\/p>\n

A mixture of 4-bro mo-3- methyl-i H-pyrazole (2 g, 12.5 mmol), 2-iodopropane (6.37 g, 37.5 mmol), C52CO3 (6.25 g, 50 mmol) and acetonitrile (30 mL) was stirred at 90 C for 12 h. The reaction mixture was filtered with MeOH (15 ml) and the filtrate was concentrated.The residue waspurified by flash chromatography on silica gel (UV214, PE:DMC = 100:1 to 50:50) to afford the title compound (700 mg, 56%) as a clear oil. LC-MS: [M+H] = 203.1.<\/p>\n

The synthetic route of 13808-64-5 has been constantly updated, and we look forward to future research findings.<\/p>\n

Reference:
Patent; NOVARTIS AG; CHAN, Ho Man; FU, Xingnian; GU, Xiang-Ju Justin; HUANG, Ying; LI, Ling; MI, Yuan; QI, Wei; SENDZIK, Martin; SUN, Yongfeng; WANG, Long; YU, Zhengtian; ZHANG, Hailong; ZHANG, Ji Yue (Jeff); ZHANG, Man; ZHANG, Qiong; ZHAO, Kehao; (148 pag.)WO2017\/221100; (2017); A1;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

The synthetic route of 13808-64-5 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":[240,131],"tags":[126],"class_list":["post-5461","post","type-post","status-publish","format-standard","hentry","category-13808-64-5","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nNew learning discoveries about<\/title>\n<meta name=\"description\" content=\"In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 13808-64-5, name is 4-Bromo-3-methylpyrazole belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. name: 4-Bromo-3-methylpyrazole\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.pyrazoles-derivatives.com\/?p=5461\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New learning discoveries about\" \/>\n<meta property=\"og:description\" content=\"In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 13808-64-5, name is 4-Bromo-3-methylpyrazole belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. name: 4-Bromo-3-methylpyrazole\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.pyrazoles-derivatives.com\/?p=5461\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-20T22:26:02+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\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=5461\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=5461\",\"name\":\"New learning discoveries about\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-07-20T22:26:02+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"In the next few decades, the world population will flourish. 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