{"id":4652,"date":"2021-06-10T03:45:23","date_gmt":"2021-06-09T19:45:23","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=4652"},"modified":"2021-06-10T03:45:23","modified_gmt":"2021-06-09T19:45:23","slug":"sources-of-common-compounds-948570-75-0","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=4652","title":{"rendered":"Sources of common compounds: 948570-75-0"},"content":{"rendered":"<p>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., <a href=\"https:\/\/www.ambeed.com\/products\/948570-75-0.html\">HPLC of Formula: C6H9N3O3<\/a><\/p>\n<p>1-(2-methoxyethyl)-4-nitro-1H-pyrazole (84 mg, 0.49 mmol) and -chloro-6-(2,6-dichloro-3,5-dimethoxy phenyl)pyrido[3,4-d]pyrimidine (200 mg, 0.54 mmol) were dissolved into DMA (15 mL), then CuI (112 mg, 0.59 mmol), PivOH (15 mg, 0.15 mmol), K2CO3 (88 mg, 0.64 mmol) and Pd(PPh3)2Cl2 (34 mg, 0.05 mmol) were added, the mixture was heated to 140 C. under N2 and stirred for 1 h. The reaction was completed, and the mixture was concentrated to remove the sol vent by reduced pressure and separated by fast silica gel column (PE\/EA 2:1) to obtain compound 6-(2,6-dichloro-3,5-dimethoxyphenyl)-2-(1-(2-methoxyethyl)-4-nitro-1H-pyrazol-5-yl)pyrido[3,4-d]pyrimidine (103 mg, yield 42%). MS m\/z (ESI): 505 [M+1]+.<\/p>\n<p>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<p>Reference:<br \/><a href=\"http:\/\/v3.espacenet.com\/textdoc?DB=EPODOC&#038;IDX=US2019270742&#038;F=0\">Patent; Abbisko Therapeutics Co., Ltd.; YANG, Fei; DENG, Haibing; YING, Haiyan; YU, Hongping; CHEN, Zhui; XU, Yaochang; (604 pag.)US2019\/270742; (2019); A1;<\/a>,<br \/><a href=\"https:\/\/en.wikipedia.org\/wiki\/Pyrazole\">Pyrazole &#8211; Wikipedia<\/a>,<br \/><a href=\"https:\/\/www.sciencedirect.com\/topics\/chemistry\/pyrazoles\">Pyrazoles &#8211; an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"<p>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-4652","post","type-post","status-publish","format-standard","hentry","category-948570-75-0","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sources of common compounds:<\/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. 948570-75-0, name is 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H9N3O3\" \/>\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=4652\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sources of common compounds:\" \/>\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. 948570-75-0, name is 1-(2-Methoxyethyl)-4-nitro-1H-pyrazole, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H9N3O3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=4652\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-09T19:45:23+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=4652\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=4652\",\"name\":\"Sources of common compounds:\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-06-09T19:45:23+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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