{"id":10511,"date":"2022-10-21T07:00:22","date_gmt":"2022-10-20T23:00:22","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=10511"},"modified":"2022-10-21T07:00:22","modified_gmt":"2022-10-20T23:00:22","slug":"li-wenjings-team-published-research-in-organic-letters-in-2020-cas-930-36-9","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=10511","title":{"rendered":"Li, Wenjing&#8217;s team published research in Organic Letters in 2020 | CAS: 930-36-9"},"content":{"rendered":"<p><a href=\"https:\/\/www.ambeed.com\/products\/930-36-9.html\">Category: pyrazoles-derivatives<\/a>On October 16, 2020 ,\u300aStereodivergent Synthesis of Alkenylpyridines via Pd\/Cu Catalyzed C-H Alkenylation of Pyridinium Salts with Alkynes\u300b was published in Organic Letters. The article was written by Li, Wenjing; Tang, Juan; Li, Shun; Zheng, Xueli; Yuan, Maolin; Xu, Bin; Jiang, Weidong; Haiyan Fu; Li, Ruixiang; Chen, Hua. The article contains the following contents:<\/p>\n<p>The first Pd\/Cu catalyzed selective C2-alkenylation of pyridines with internal alkynes has been developed via the pyridinium salt activation strategy. Importantly, the configuration of the product alkenylpyridines could be tuned by the choice of the proper N-alkyl group of the pyridinium salts, thus allowing for both the Z- and E-alkenylpyridines synthesized with good regio- and stereoselectivity. A plausible mechanism was proposed based on the Hammett study and KIE experiment In addition to this study using 1-Methylpyrazole, there are many other studies that have used 1-Methylpyrazole(cas: 930-36-9<a href=\"https:\/\/www.ambeed.com\/products\/930-36-9.html\">Category: pyrazoles-derivatives<\/a>) was used in this study.<\/p>\n<p>1-Methylpyrazole(cas: 930-36-9) belongs to pyrazoles. Pyrazoles and their related multiring analogs are common elements of a wide variety of bioactive compounds. These ring structures are rare in nature. A consequence of this is that they have previously been thought to be poor moieties to include in potential new drugs. <a href=\"https:\/\/www.ambeed.com\/products\/930-36-9.html\">Category: pyrazoles-derivatives<\/a><\/p>\n<p>Referemce:<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<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1-Methylpyrazole(cas: 930-36-9) belongs to pyrazoles. Pyrazoles and their related multiring analogs are common elements of a wide variety of bioactive compounds. These ring structures are rare in nature. A consequence of this is that they have previously been thought to be poor moieties to include in potential new drugs. <a href=\"https:\/\/www.ambeed.com\/products\/930-36-9.html\">Category: pyrazoles-derivatives<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[245,131],"tags":[743],"class_list":["post-10511","post","type-post","status-publish","format-standard","hentry","category-930-36-9","category-pyrazoles-derivatives","tag-0-100"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Li, Wenjing&#039;s team published research in Organic Letters in 2020 | CAS: 930-36-9 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"Category: pyrazoles-derivativesOn October 16, 2020 ,\u300aStereodivergent Synthesis of Alkenylpyridines via Pd\/Cu Catalyzed C-H Alkenylation of Pyridinium Salts with Alkynes\u300b was published in Organic Letters. The article was written by Li, Wenjing; Tang, Juan; Li, Shun; Zheng, Xueli; Yuan, Maolin; Xu, Bin; Jiang, Weidong; Haiyan Fu; Li, Ruixiang; Chen, Hua. The article contains the following contents:\" \/>\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=10511\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Li, Wenjing&#039;s team published research in Organic Letters in 2020 | CAS: 930-36-9 | pyrazoles-derivatives\" \/>\n<meta property=\"og:description\" content=\"Category: pyrazoles-derivativesOn October 16, 2020 ,\u300aStereodivergent Synthesis of Alkenylpyridines via Pd\/Cu Catalyzed C-H Alkenylation of Pyridinium Salts with Alkynes\u300b was published in Organic Letters. The article was written by Li, Wenjing; Tang, Juan; Li, Shun; Zheng, Xueli; Yuan, Maolin; Xu, Bin; Jiang, Weidong; Haiyan Fu; Li, Ruixiang; Chen, Hua. 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The article was written by Li, Wenjing; Tang, Juan; Li, Shun; Zheng, Xueli; Yuan, Maolin; Xu, Bin; Jiang, Weidong; Haiyan Fu; Li, Ruixiang; Chen, Hua. 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