{"id":51985,"date":"2024-08-04T08:10:04","date_gmt":"2024-08-04T00:10:04","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=51985"},"modified":"2024-07-26T10:10:27","modified_gmt":"2024-07-26T02:10:27","slug":"%e3%80%90jacs%e3%80%91%e5%88%a9%e7%94%a8%ce%b2-%e7%a1%85%e6%95%88%e5%ba%94%e5%ae%9e%e7%8e%b0%e6%9c%aa%e4%bf%9d%e6%8a%a4%e9%86%87%e7%9a%84suzuki-miyaura%e4%ba%a4%e5%8f%89%e5%81%b6%e8%81%94%e6%96%b0","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/%e3%80%90jacs%e3%80%91%e5%88%a9%e7%94%a8%ce%b2-%e7%a1%85%e6%95%88%e5%ba%94%e5%ae%9e%e7%8e%b0%e6%9c%aa%e4%bf%9d%e6%8a%a4%e9%86%87%e7%9a%84suzuki-miyaura%e4%ba%a4%e5%8f%89%e5%81%b6%e8%81%94%e6%96%b0\/","title":{"rendered":"\u3010JACS\u3011\u5229\u7528\u03b2-\u7845\u6548\u5e94\u5b9e\u73b0\u672a\u4fdd\u62a4\u9187\u7684Suzuki-Miyaura\u4ea4\u53c9\u5076\u8054\u65b0\u7b56\u7565"},"content":{"rendered":"

\"1\"<\/p>\n

 <\/p>\n

Suzuki-Miyaura\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\u81ea\u8bde\u751f\u4ee5\u6765\uff0c\u4e00\u76f4\u662f\u5316\u5b66\u5bb6\u4eec\u8fc5\u901f\u591a\u6837\u5316\u5316\u5b66\u539f\u6599\u7684\u9996\u9009\u65b9\u6cd5\uff0c\u7279\u522b\u662f\u5229\u7528\u6613\u83b7\u5f97\u7684\u6709\u673a\u787c\u6838\u82f7\u3002\u7136\u800c\uff0c\u5c3d\u7ba1\u82b3\u57fa\u5364\u5316\u7269\u662f\u6700\u5e38\u7528\u7684\u4eb2\u7535\u4f53\uff0c\u8bb8\u591a\u7814\u7a76\u5df2\u7ecf\u5c1d\u8bd5\u5c06C\u2212O\u952e\u4f5c\u4e3a\u5047\u5364\u5316\u7269\uff0c\u4f8b\u5982\u5b58\u5728\u4e8e\u915a\u53ca\u5176\u884d\u751f\u7269\u4e2d\u7684\u90a3\u4e9b\u3002\u6b64\u5916\uff0c\u53e6\u4e00\u4e2a\u91cd\u8981\u76ee\u6807\u662f\u5f00\u53d1\u80fd\u591f\u66f4\u597d\u5730\u5229\u7528\u8102\u80aa\u65cf\u5076\u8054\u4f19\u4f34\u7684\u65b9\u6cd5\uff0c\u4ee5\u5b9e\u73b0\u7075\u6d3b\u7684sp3<\/sup>\u6742\u5316\u78b3\u94fe\u7684\u6784\u5efa\u3002\u8102\u80aa\u65cf\u9187\u7684\u4ea4\u53c9\u5076\u8054\u7ed3\u5408\u4e86\u8fd9\u4e24\u4e2a\u7814\u7a76\u65b9\u5411\uff0c\u4f46\u8fd9\u9879\u6280\u672f\u4ecd\u5904\u4e8e\u8d77\u6b65\u9636\u6bb5\u3002<\/section>\n
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\u6240\u6709Suzuki-Miyaura\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\u7684\u5173\u952e\u6b65\u9aa4\u662f\u6c27\u5316\u52a0\u6210\u3002\u5e38\u89c1\u7684\u9014\u5f84\u5305\u62ec\u901a\u8fc7\u4e09\u4e2d\u5fc3\u8fc7\u6e21\u6001\u8fdb\u884c\u7684\u534f\u540c\u52a0\u6210\u3001SN<\/sub>2\u578b\u8def\u5f84\u548c\u81ea\u7531\u57fa\u673a\u5236\u3002\u76f8\u8f83\u800c\u8a00\uff0c\u901a\u8fc7SN<\/sub>1\u578b\u673a\u7406\u8fdb\u884c\u7684C\u2212X\u952e\uff08X=I, Br, Cl, F, OR\uff09\u7684\u6c27\u5316\u52a0\u6210\u5f88\u5c11\u88ab\u4f5c\u4e3a\u4e00\u79cd\u53ef\u80fd\u6027\u3002\u4e3a\u4e86\u6269\u5c55\u8131\u6c27\u82b3\u57fa\u5316\u53cd\u5e94\u4e2d\u53ef\u53c2\u4e0e\u7684\u9187\u7684\u8303\u56f4\u4ee5\u53ca\u63a2\u8ba8SN1\u6837\u6c27\u5316\u52a0\u6210\u7684\u53ef\u884c\u6027\uff0c\u4f5c\u8005\u56e2\u961f\u51b3\u5b9a\u5229\u7528\u03b2-\u7845\u6548\u5e94\uff0c\u8fd9\u4e00\u73b0\u8c61\u63cf\u8ff0\u4e86\u5f53\u78b3\u6b63\u79bb\u5b50\u4f4d\u4e8e\u7845\u539f\u5b50\u03b2\u4f4d\u65f6\uff0c\u5176\u7a33\u5b9a\u6027\u589e\u5f3a\u3002\uff08\u56fe1A\uff09<\/section>\n

 <\/p>\n

\"2\"<\/p>\n

\u56fe\u7247\u6765\u6e90\uff1aJACS<\/p>\n

 <\/p>\n

\u672c\u7814\u7a76\u5f00\u53d1\u4e86\u4e00\u79cd\u5229\u7528\u03b2-\u7845\u6548\u5e94\u7684Suzuki-Miyaura\u4ea4\u53c9\u5076\u8054\u65b9\u6cd5\uff0c\u5b9e\u73b0\u672a\u4fdd\u62a4\u7684\u4e00\u3001\u4e8c\u3001\u4e09\u7ea7\u9187\u7684\u82b3\u57fa\u5316\u53cd\u5e94\u3002\uff08\u56fe1B\uff09\u4f5c\u8005\u91c7\u7528\u4e86\u4e00\u79cd\u53cc\u91d1\u5c5e\u50ac\u5316\u4f53\u7cfb\uff0c\u5229\u7528\u4e8c\u7532\u57fa\u4e8c\u6c2f\u7845\u70f7\uff08Me2<\/sub>SiCl2<\/sub>\uff09\u4f5c\u4e3a\u552f\u4e00\u7684\u5316\u5b66\u8ba1\u91cf\u6d3b\u5316\u5242\uff0c\u4e0e\u5e95\u7269\u9884\u6df7\u751f\u6210\u53cd\u5e94\u6027\u7845\u919a\u4e2d\u95f4\u4f53\u3002\u901a\u8fc7\u5bf9\u954d(0)\u3001\u954d(I)\u548c\u954d(II)-NHC\u914d\u5408\u7269\u7684\u8868\u5f81\uff0c\u53d1\u73b0\u8fd9\u4e9b\u914d\u5408\u7269\u4f5c\u4e3a\u53cc\u9f7f\u914d\u4f53\u5177\u6709\u76f8\u5bf9\u8f83\u5927\u7684\u54ac\u5408\u89d2\uff0c\u8fd9\u5bf9\u4e8e\u4fc3\u8fdb\u8102\u80aa\u65cf\u9187\u7684\u8131\u6c27\u82b3\u57fa\u5316\u53ef\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/section>\n
\u5177\u4f53\u7684\u5b9e\u9a8c\u6b65\u9aa4\u5305\u62ec\uff1a\u9996\u5148\uff0c\u5728Bi(OTf)3<\/sub>\u3001Me2<\/sub>SiCl2<\/sub>\u548cK3<\/sub>PO4<\/sub>\u5b58\u5728\u4e0b\uff0c\u5728\u5ba4\u6e29\u4e0b\u6405\u62cc\u9187\u5e95\u726915\u5206\u949f\uff0c\u7136\u540e\u52a0\u5165\u954d\u50ac\u5316\u5242\u548c\u82ef\u787c\u9178\u916f\uff08PhBpin\uff09\uff0c\u572870\u00b0C\u4e0b\u53cd\u5e94\u3002\u800c\u65b0\u578b\u53cc\u54aa\u5511\u9393NHC\u914d\u4f53L1\u7684\u53d1\u73b0\u5bf9\u4e8e\u53cd\u5e94\u6027\u81f3\u5173\u91cd\u8981\uff0c\u80fd\u591f\u4ee586%\u7684\u4ea7\u7387\u751f\u6210\u82b3\u57fa\u5316\u4ea7\u7269\u3002\uff08\u56fe2\uff09<\/section>\n

 <\/p>\n

\"8\"<\/p>\n

\u56fe\u7247\u6765\u6e90\uff1aJACS<\/p>\n

 <\/p>\n

\u672c\u7814\u7a76\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u7684Suzuki-Miyaura\u4ea4\u53c9\u5076\u8054\u65b9\u6cd5\uff0c\u80fd\u591f\u6709\u6548\u5730\u5b9e\u73b0\u4e00\u3001\u4e8c\u3001\u4e09\u7ea7\u9187\u7684\u82b3\u57fa\u5316\u53cd\u5e94\u3002\u8fd9\u79cd\u65b9\u6cd5\u5229\u7528\u4e86\u03b2-\u7845\u6548\u5e94\uff0c\u901a\u8fc7\u5f62\u6210\u7a33\u5b9a\u7684\u78b3\u6b63\u79bb\u5b50\u4e2d\u95f4\u4f53\uff0c\u4ece\u800c\u53ef\u80fd\u4ee3\u8868\u4e86\u4e00\u79cdSN<\/sub>1\u578b\u673a\u5236\u7684\u6c27\u5316\u52a0\u6210\u53cd\u5e94\u3002\u8fd9\u662fSuzuki-Miyaura\u53cd\u5e94\u4e2d\u5c11\u89c1\u7684\u4ee5\u78b3\u6b63\u79bb\u5b50\u4f5c\u4e3a\u4e2d\u95f4\u4f53\u7684\u5b9e\u4f8b\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u4e0e\u4f20\u7edf\u81ea\u7531\u57fa\u8def\u5f84\u4e92\u8865\u7684\u66ff\u4ee3\u65b9\u6848\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4f7f\u7528\u4e8c\u7532\u57fa\u4e8c\u6c2f\u7845\u70f7\u4f5c\u4e3a\u6d3b\u5316\u5242\uff0c\u672c\u7814\u7a76\u5c55\u793a\u4e86\u4e0d\u9700\u8981\u9884\u5148\u6d3b\u5316\u9187\u5e95\u7269\u7684\u6709\u6548\u53cd\u5e94\u9014\u5f84\uff0c\u7b80\u5316\u4e86\u53cd\u5e94\u6b65\u9aa4\uff0c\u63d0\u9ad8\u4e86\u53cd\u5e94\u6548\u7387\u3002\u65b0\u578b\u53cc\u54aa\u5511\u9393NHC\u914d\u4f53L1\u7684\u5f15\u5165\uff0c\u5bf9\u53cd\u5e94\u6027\u80fd\u8d77\u5230\u4e86\u5173\u952e\u4f5c\u7528\uff0c\u8fdb\u4e00\u6b65\u4e30\u5bcc\u4e86NHC\u914d\u4f53\u5728\u8fc7\u6e21\u91d1\u5c5e\u50ac\u5316\u4e2d\u7684\u5e94\u7528\u524d\u666f\u3002<\/section>\n
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 <\/p>\n

\u6807\u9898\uff1aAn SN<\/sub>1-Approach to Cross-Coupling: Deoxygenative Arylation Facilitated by the \u03b2-Silicon Effect<\/p>\n

\u4f5c\u8005\uff1aAdam Cook, Aishabibi Kassymbek, Aref Vaezghaemi, Carlos Barbery, and Stephen G. Newman*<\/p>\n

\u94fe\u63a5\uff1ahttps:\/\/doi.org\/10.1021\/jacs.4c03197<\/p>\n","protected":false},"excerpt":{"rendered":"

  Suzuki-Miyaura\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\u81ea\u8bde\u751f\u4ee5\u6765\uff0c\u4e00\u76f4\u662f\u5316\u5b66\u5bb6\u4eec\u8fc5\u901f\u591a\u6837\u5316\u5316\u5b66\u539f\u6599\u7684\u9996\u9009\u65b9\u6cd5\uff0c […]<\/p>\n","protected":false},"author":326,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-51985","post","type-post","status-publish","format-standard","hentry","category-tuijianyuedu"],"_links":{"self":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/51985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/comments?post=51985"}],"version-history":[{"count":1,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/51985\/revisions"}],"predecessor-version":[{"id":51986,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/51985\/revisions\/51986"}],"wp:attachment":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/media?parent=51985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/categories?post=51985"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/tags?post=51985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}