{"id":43208,"date":"2022-10-13T08:00:52","date_gmt":"2022-10-13T00:00:52","guid":{"rendered":"\/\/www.gsbet888.com\/?p=43208"},"modified":"2022-10-02T16:00:05","modified_gmt":"2022-10-02T08:00:05","slug":"angew%ef%bc%9a%e6%9c%89%e6%9c%ba%e5%85%89%e5%82%ac%e5%8c%96%e7%9a%84%e5%8c%ba%e5%9f%9f%e9%80%89%e6%8b%a9%e6%80%a7c-h%e7%83%b7%e5%9f%ba%e5%8c%96%e5%8f%8d%e5%ba%94%e6%96%b9%e6%b3%95%e5%ad%a6%e7%a0%94","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/%e5%8c%96%e5%ad%a6%e6%9d%82%e8%ae%b0\/recentpaper\/2022\/10\/angew%ef%bc%9a%e6%9c%89%e6%9c%ba%e5%85%89%e5%82%ac%e5%8c%96%e7%9a%84%e5%8c%ba%e5%9f%9f%e9%80%89%e6%8b%a9%e6%80%a7c-h%e7%83%b7%e5%9f%ba%e5%8c%96%e5%8f%8d%e5%ba%94%e6%96%b9%e6%b3%95%e5%ad%a6%e7%a0%94.html","title":{"rendered":"Angew\uff1a\u6709\u673a\u5149\u50ac\u5316\u7684\u533a\u57df\u9009\u62e9\u6027C-H\u70f7\u57fa\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\u7814\u7a76"},"content":{"rendered":"

\u672c\u6587\u4f5c\u8005:\u00a0C<\/i><\/em>oca<\/i><\/em>\u00a0<\/i><\/em>or<\/i><\/em>\u00a0P<\/i><\/em>epsi<\/i><\/em><\/p>\n

\u5bfc\u8bfb<\/b><\/strong><\/h2>\n

\u8fd1\u65e5\uff0c\u5357\u65b9\u79d1\u6280\u5927\u5b66\u7684\u8212\u4f1f\u7814\u7a76\u56e2\u961f\u5728Angew. Chem. Int. Ed.<\/i><\/em>\u4e0a\u53d1\u8868\u8bba\u6587\uff0c\u62a5\u9053\u4e00\u79cd\u5168\u65b0\u7684\u91c7\u7528\u6d3b\u5316\u6216\u672a\u6d3b\u5316\u70ef\u57fa\u5316\u5408\u7269\u4e0e\u5bcc\u7535\u5b50\u82b3\u9999\u5316\u5408\u7269\u4e4b\u95f4\u7684\u65e0\u91d1\u5c5e\u5149\u50ac\u5316\u7684\u533a\u57df\u9009\u62e9\u6027C-H\u70f7\u57fa\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\uff0c\u8fdb\u800c\u6210\u529f\u5b8c\u6210\u4e00\u7cfb\u5217\u7ebf\u6027\u70f7\u57fa\u5316\u7684\u5bcc\u7535\u5b50\u82b3\u9999\u5316\u5408\u7269\u7684\u6784\u5efa\u3002<\/p>\n

Organophotocatalytic Regioselective C\u2212H Alkylation of Electron-Rich Arenes Using Activated and Unactivated Alkenes<\/p>\n

B. Chen, Y. Du, W. Shu, Angew. Chem. Int. Ed.<\/i><\/em>2022<\/b><\/strong>, 61<\/i><\/em>, e202200773. doi: 10.1002\/anie.202200773<\/u><\/a>.<\/p><\/blockquote>\n

\u6b63\u6587<\/b><\/strong><\/h2>\n

\u82b3\u9999\u5316\u5408\u7269\u53c2\u4e0e\u7684\u76f4\u63a5C-H\u70f7\u57fa\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\u662f\u83b7\u5f97\u70f7\u57fa\u5316\u82b3\u9999\u5206\u5b50\u7684\u91cd\u8981\u7b56\u7565\u4e4b\u4e00 (Scheme 1)\u00a0[<\/sup>1]-<\/sup>[<\/sup>9]<\/sup>\u3002\u7136\u800c\uff0c\u5728\u6e29\u548c\u7684\u53cd\u5e94\u6761\u4ef6\u4e0b\uff0c\u5b9e\u73b0\u5404\u7c7b\u82b3\u9999\u5206\u5b50\u7684\u533a\u57df\u9009\u62e9\u6027C-H\u70f7\u57fa\u5316\u8fc7\u7a0b\uff0c\u76ee\u524d\u4ecd\u9762\u4e34\u5de8\u5927\u7684\u6311\u6218\u3002\u8fd9\u91cc\u5357\u65b9\u79d1\u6280\u5927\u5b66\u7684\u8212\u4f1f\u56e2\u961f\u6210\u529f\u8bbe\u8ba1\u51fa\u4e00\u79cd\u5168\u65b0\u7684\u91c7\u7528\u6d3b\u5316\u6216\u672a\u6d3b\u5316\u70ef\u57fa\u5316\u5408\u7269\u4e0e\u5bcc\u7535\u5b50\u82b3\u9999\u5316\u5408\u7269\u4e4b\u95f4\u7684\u65e0\u91d1\u5c5e\u5149\u50ac\u5316\u7684\u533a\u57df\u9009\u62e9\u6027C-H\u70f7\u57fa\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\u3002<\/p>\n

\"\"<\/p>\n

\u9996\u5148\uff0c\u4f5c\u8005\u91c7\u75283-\u7532\u6c27\u57fa\u567b\u5429\u00a0(1a)\u4e0e1,1-\u4e8c\u82ef\u57fa\u4e59\u70ef(2a)\u4f5c\u4e3a\u6a21\u578b\u5e95\u7269\uff0c\u8fdb\u884c\u76f8\u5173\u533a\u57df\u9009\u62e9\u6027C-H\u2009\u70f7\u57fa\u5316\u53cd\u5e94\u6761\u4ef6\u7684\u4f18\u5316\u7b5b\u9009 (Table 1)\u3002\u8fdb\u800c\u786e\u5b9a\u6700\u4f73\u7684\u53cd\u5e94\u6761\u4ef6\u4e3a\uff1a\u91c7\u7528Mes-3,6-t<\/i><\/em>-Bu2<\/sub>-Acr-Ph+<\/sup>BF4<\/sub>–<\/sup>\u4f5c\u4e3a\u5149\u50ac\u5316\u5242\uff0c2-NH2<\/sub>-4-ClPhSH\u4f5c\u4e3aHAT\u50ac\u5316\u5242\uff0c\u82ef\u4e09\u6c1f\u7532\u70f7\u4f5c\u4e3a\u6eb6\u5242\uff0c\u84dd\u5149LED\u8f90\u5c04\u4e0b\uff0c\u53cd\u5e94\u6e29\u5ea6\u4e3a\u5ba4\u6e29\uff0c\u8fdb\u800c\u83b7\u5f97\u76f8\u5e94\u7684C-H\u2009\u70f7\u57fa\u5316\u4ea7\u72693a\u3002<\/p>\n

\"\"<\/p>\n

\u5728\u4e0a\u8ff0\u7684\u6700\u4f73\u53cd\u5e94\u6761\u4ef6\u4e0b\uff0c\u4f5c\u8005\u5bf9\u5404\u7c7b\u82b3\u9999\u5e95\u7269 (Scheme 2)\u4ee5\u53ca\u70ef\u57fa\u5e95\u7269 (Scheme 3)\u7684\u5e94\u7528\u8303\u56f4\u8fdb\u884c\u6df1\u5165\u7814\u7a76\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u4e4b\u540e\uff0c\u4f5c\u8005\u5c06\u8fd9\u4e00\u5168\u65b0\u7684\u5149\u50ac\u5316C-H\u6d3b\u5316\u7b56\u7565\u8fdb\u4e00\u6b65\u5e94\u7528\u4e8e\u82b3\u9999\u5316\u5408\u7269\u4e0e\u7094\u57fa\u5316\u5408\u7269\u4e4b\u95f4\u7684\u533a\u57df\u4e0e\u7acb\u4f53\u9009\u62e9\u6027C-H\u70ef\u57fa\u5316\u8fc7\u7a0b (Scheme 4)\u3002<\/p>\n

\"\"<\/p>\n

\u4e3a\u9610\u660e\u53cd\u5e94\u673a\u7406\uff0c\u4f5c\u8005\u8fdb\u884c\u4e00\u7cfb\u5217\u76f8\u5173\u7684\u63a7\u5236\u5b9e\u9a8c\u7814\u7a76 (Scheme 5)\uff0c\u9996\u5148\uff0c\u4f5c\u8005\u901a\u8fc7\u81ea\u7531\u57fa\u6dec\u706d (Scheme 5a)\u4ee5\u53ca\u81ea\u7531\u57fa\u949f (Scheme 5b-5c)\u5b9e\u9a8c\u7684\u76f8\u5173\u7814\u7a76\u8868\u660e\uff0c\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u6d89\u53ca\u81ea\u7531\u57fa\u4e2d\u95f4\u4f53\u3002\u5e76\u4e14\uff0cHAT\u8fc7\u7a0b\u4e3a\u5feb\u901f\u7684\u53cd\u5e94\u6b65\u9aa4\u3002\u6700\u540e\uff0c\u8be5\u5c0f\u7ec4\u901a\u8fc7\u7ade\u4e89\u5b9e\u9a8c\u8fdb\u4e00\u6b65\u8868\u660e\uff0c\u4e0e11\u76f8\u6bd4\uff0c\u82b3\u9999\u5316\u5408\u72691a\u5bf9\u4e8e\u5149\u50ac\u5316\u5242\u7684\u6dec\u706d\u66f4\u4e3a\u6709\u6548\u3002<\/p>\n

\"\"<\/p>\n

\u57fa\u4e8e\u4e0a\u8ff0\u7684\u5b9e\u9a8c\u7814\u7a76\uff0c\u4f5c\u8005\u63d0\u51fa\u5982\u4e0b\u5408\u7406\u7684\u53cd\u5e94\u673a\u7406 (Scheme 6)\u3002<\/p>\n

\"\"<\/p>\n

\u603b\u7ed3<\/b><\/strong><\/h2>\n

\u5357\u65b9\u79d1\u6280\u5927\u5b66\u7684\u8212\u4f1f\u7814\u7a76\u56e2\u961f\u6210\u529f\u8bbe\u8ba1\u51fa\u4e00\u79cd\u5168\u65b0\u7684\u91c7\u7528\u6d3b\u5316\u6216\u672a\u6d3b\u5316\u70ef\u57fa\u5316\u5408\u7269\u4e0e\u5bcc\u7535\u5b50\u82b3\u9999\u5316\u5408\u7269\u4e4b\u95f4\u7684\u65e0\u91d1\u5c5e\u5149\u50ac\u5316\u7684\u533a\u57df\u9009\u62e9\u6027C-H\u70f7\u57fa\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\uff0c\u8fdb\u800c\u6210\u529f\u5b8c\u6210\u4e00\u7cfb\u5217\u7ebf\u6027\u70f7\u57fa\u5316\u7684\u5bcc\u7535\u5b50\u82b3\u9999\u5206\u5b50\u7684\u6784\u5efa\u3002\u8fd9\u4e00\u5168\u65b0\u7684\u533a\u57df\u9009\u62e9\u6027C-H\u70f7\u57fa\u5316\u7b56\u7565\u5177\u6709\u4f18\u826f\u7684\u5e95\u7269\u5e94\u7528\u8303\u56f4\u4ee5\u53ca\u4f18\u826f\u7684\u5b98\u80fd\u56e2\u517c\u5bb9\u6027\u7b49\u4f18\u52bf\u3002<\/p>\n

\u53c2\u8003\u6587\u732e<\/b><\/strong><\/h2>\n