{"id":36764,"date":"2021-01-19T08:00:59","date_gmt":"2021-01-19T00:00:59","guid":{"rendered":"\/\/www.gsbet888.com\/?p=36764"},"modified":"2021-01-12T17:43:25","modified_gmt":"2021-01-12T09:43:25","slug":"angew-chem-int-ed-%ef%bc%9a%e7%83%af%e7%83%83%e9%85%8d%e4%bd%8d%e7%9a%84%e9%98%b3%e7%a6%bb%e5%ad%90%e9%93%9c%e5%82%ac%e5%8c%96%e5%89%82%e5%85%89%e5%8c%96%e5%ad%a6%e5%90%88%e6%88%90%e5%a4%8d","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/%e5%8c%96%e5%ad%a6%e6%9d%82%e8%ae%b0\/recentpaper\/2021\/01\/angew-chem-int-ed-%ef%bc%9a%e7%83%af%e7%83%83%e9%85%8d%e4%bd%8d%e7%9a%84%e9%98%b3%e7%a6%bb%e5%ad%90%e9%93%9c%e5%82%ac%e5%8c%96%e5%89%82%e5%85%89%e5%8c%96%e5%ad%a6%e5%90%88%e6%88%90%e5%a4%8d.html","title":{"rendered":"Angew. Chem. Int. Ed.\uff1a\u70ef\u70c3\u914d\u4f4d\u7684\u9633\u79bb\u5b50\u94dc\u50ac\u5316\u5242\u5149\u5316\u5b66\u5408\u6210\u590d\u6742\u73af\u4e01\u70f7\u884d\u751f\u7269"},"content":{"rendered":"

\u672c\u6587\u4f5c\u8005\uff1a\u8283\u6d0b\u96ea<\/strong><\/p>\n

\u5bfc\u8bfb<\/strong><\/h4>\n

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Olefin-Supported Cationic Copper Catalysts for Photochemical Synthesis of Structurally Complex Cyclobutanes<\/p>\n

Christopher Gravatt, Luis Melecio-Zambrano, Tehshik Peter Yoon*<\/p>\n

Angew. Chem. Int. Ed.<\/em> 2020<\/strong>, DOI\uff1a10.1002\/anie.202013067<\/a><\/p><\/blockquote>\n

\u6b63\u6587<\/strong><\/h4>\n

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\u603b\u7ed3<\/strong><\/h4>\n

\u5a01\u65af\u5eb7\u661f\u5927\u5b66\u9ea6\u8fea\u900a\u5206\u6821Tehshik P. Yoon\u8bfe\u9898\u7ec4\u8bbe\u8ba1\u4e86\u65b0\u7684\u94dc\u50ac\u5316\u5242\u4f53\u7cfb\uff0c\u53d6\u4ee3\u70ef\u70c3\u8fdb\u884c\u94dc\u50ac\u5316\u7684Salomon\u2013Kochi\u5149\u73af\u5408\u53cd\u5e94\u751f\u6210\u73af\u4e01\u70f7\u7ed3\u6784\uff0c\u5f31\u914d\u4f4d\u7684SbF6<\/sub>\u2013<\/sup>\u6297\u8861\u9634\u79bb\u5b50\u63d0\u9ad8\u4e86\u53cd\u5e94\u6d3b\u6027\uff0c\u6613\u4e8e\u751f\u6210\u94dc\u53cc\u70ef\u70c3\u7edc\u5408\u7269\uff0c\u5c3d\u7ba1\u5f31\u914d\u4f4d\u7684\u9633\u79bb\u5b50\u94dc(\u2160)\u76d0\u5728\u53cd\u5e94\u6761\u4ef6\u4e0b\u964d\u89e3\uff0c\u4f46COD\u914d\u4f53\u7a33\u5b9a\u4e86\u94dc\u4e2d\u5fc3\uff0c\u4ece\u800c\u4e0d\u53d1\u751f\u7ade\u4e89\u6027\u7684\u7535\u5b50\u4ece\u914d\u4f53\u5411\u91d1\u5c5e\u8f6c\u79fb\u7684\u53cd\u5e94\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u672c\u6587\u4f5c\u8005\uff1a\u8283\u6d0b\u96ea \u5bfc\u8bfb \u975e\u5171\u8f6d\u8102\u80aa\u65cf\u70ef\u70c3\u8fdb\u884c\u5149\u73af\u5316\u53cd\u5e94\u4ec5\u6709\u94dc\u50ac\u5316\u7684Salomon\u2013Kochi\u53cd\u5e94\uff0c\u4f46\u6807\u51c6\u7684[Cu(OTf)]2\u2022\u82ef\u50ac\u5316\u5242\u5bf9\u7a7a\u6c14\u654f\u611f\uff0c\u6613\u4e8e\u5149\u964d\u89e3\uff0c\u5e76\u4e14\u5728\u5927\u4f4d\u963b\u7684\u70ef\u70c3\u5e95\u7269\u6d3b\u6027\u8f83\u4f4e\u3002\u6700\u8fd1\uff0c\u5a01\u65af\u5eb7\u661f\u5927\u5b66\u9ea6\u8fea\u900a\u5206\u6821Tehshik P. Yoon\u8bfe\u9898\u7ec4\u5f00\u53d1\u4e86\u65b0\u7684\u94dc\u50ac\u5316\u5242\u4f53\u7cfb\uff0c\u53cd\u5e94\u6d3b\u6027\u548c\u5149\u7a33\u5b9a\u6027\u90fd\u589e\u5f3a\uff0c\u7528\u4e8e\u5408\u6210\u590d\u6742\u7684\u73af\u4e01\u70f7\u7ed3\u6784\u4ee5\u53ca\u5929\u7136\u4ea7\u7269\uff0c\u8bba\u6587\u53d1\u8868\u5728Angew. Chem. Int. Ed.\u4e0a\u3002 Olefin-Supported Cationic Copper Catalysts for Photochemical Synthesis of Structurally Complex Cyclobutanes Christopher Gravatt, Luis Melecio-Zambrano, Tehshik Peter Yoon* Angew. Chem. Int. Ed. 2020, DOI\uff1a10.1002\/anie.202013067 \u6b63\u6587 \u73af\u4e01\u70f7\u7ed3\u6784\u5e7f\u6cdb\u5b58\u5728\u4e8e\u5929\u7136\u4ea7\u7269\u4e2d\uff0c\u76ee\u524d\u5df2\u77e5\u67092600\u591a\u79cd\u5929\u7136\u4ea7\u7269\u542b\u6709\u73af\u4e01\u70f7\u7ed3\u6784\uff0c\u8fd9\u4e5f\u4fc3\u8fdb\u4e86\u8fd9\u7c7b\u5316\u5408\u7269\u7684\u5408\u6210\u7814\u7a76\u3002\u5176\u4e2d\u5149\u5316\u5b66[2+2]\u73af\u5316\u53cd\u5e94\u662f\u91cd\u8981\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4ee5\u4e0b\u6d3b\u5316\u65b9\u5f0f\uff1a \uff081\uff09\u5728\u53ef\u89c1\u5149\u6216\u8fd1\u7d2b\u5916\u5149\u4e0b\u76f4\u63a5\u5149\u6d3b\u5316\u70ef\u70c3\u5316\u5408\u7269\uff1b \uff082\uff09\u4e09\u7ebf\u6001\u5149\u654f\u5316 \u5177\u6709\u4e09\u7ebf\u6001\u80fd\u91cf\u8db3\u591f\u4f4e\u7684\u5e95\u7269\u4e09\u7ebf\u6001\u654f\u5316\u8fdb\u884cDexter\u80fd\u91cf\u8f6c\u79fb\uff1b \uff083\uff09\u5149\u5f15\u8d77\u7684\u7535\u5b50\u8f6c\u79fb\u751f\u6210\u70ef\u70c3\u81ea\u7531\u57fa\u79bb\u5b50\u7684\u5149\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u3002 \u7136\u800c\u6240\u6709\u8fd9\u4e9b\u6d3b\u5316\u6a21\u5f0f\u9700\u8981\u03c0\u5171\u8f6d\u70ef\u70c3\u5e95\u7269\uff0c\u975e\u5171\u8f6d\u7684\u8102\u80aa\u65cf\u70ef\u70c3\u901a\u5e38\u9700\u8981\u77ed\u6ce2\u957f\uff08<200 nm\uff09\u6fc0\u53d1\u8fdb\u884c\u6bd4\u5149\u5b66\u8dc3\u8fc1\uff0c\u800c\u5546\u4e1a\u5316UV\u5149\u53cd\u5e94\u5668\u901a\u5e38\u4e0d\u9002\u7528\uff0c\u4e0e\u6b64\u540c\u65f6\uff0c\u901a\u5e38\u9700\u8981\u9ad8\u80fd\u91cf\u7684\u4e09\u7ebf\u6001\u6fc0\u53d1\u6001\uff0876\u201384 kcal\/mol\uff09\u548c\u7535\u5316\u5b66\u7535\u52bf\uff0c\u5e38\u89c4\u5149\u6c27\u5316\u8fd8\u539f\u50ac\u5316\u5242\u4e5f\u96be\u4ee5\u5b9e\u73b0\u3002 \u76ee\u524d\uff0c\u4ec5\u6709\u7684\u4e00\u4e2a\u8102\u80aa\u65cf\u70ef\u70c3\u7684[2+2]\u5149\u73af\u52a0\u6210\u53cd\u5e94\u4e3aSalomon\u2013Kochi\u53cd\u5e94\uff0c\u4f7f\u7528Cu(OTf)\u50ac\u5316\u5242\uff0c\u5173\u952e\u4e2d\u95f4\u4f53\u4e3a2:1\u7684\u70ef\u70c3-\u94dc\u7edc\u5408\u7269\uff0c\u53ef\u4ee5\u5438\u6536270 nm\u7684\u7d2b\u5916\u6ce2\u957f\u3002\u5c3d\u7ba1\uff0cSalomon\u2013Kochi\u5149\u73af\u5316\u53cd\u5e94\u5e94\u7528\u5728\u4e00\u4e9b\u5168\u5408\u6210\u4e2d\uff0c\u4f46\u53cd\u5e94\u6761\u4ef6\u5e76\u672a\u7814\u7a76\u5f7b\u5e95\uff0c\u7a84\u7684\u5e95\u7269\u8303\u56f4\u4e5f\u9650\u5236\u4e86\u5b83\u7684\u5e94\u7528\u3002\u6210\u529f\u7684\u73af\u52a0\u6210\u9700\u8981\u5f62\u6210\u4e0d\u7a33\u5b9a\u7684\u94dc\u53cc\u70ef\u70c3\u7edc\u5408\u7269\uff0c\u800c\u4e14\u5927\u90e8\u5206\u5e95\u7269\u7ed3\u6784\u4f1a\u4f7f\u7edc\u5408\u7269\u5931\u7a33\uff0c\u4ece\u800c\u963b\u788d\u4e86\u53cd\u5e94\u8fdb\u884c\u3002\u5927\u4f53\u79ef\u7684\u70ef\u70c3\u7ed3\u5408\u5230\u94dc\u4e0a\u7684\u6548\u7387\u8f83\u5dee\uff0c\u5e95\u7269\u8303\u56f4\u7a84\uff0c\u9700\u8981\u5316\u5b66\u5bb6\u7684\u52aa\u529b\u514b\u670d\u8fd9\u4e2a\u969c\u788d\uff0c\u62d3\u5c55\u5e94\u7528\u8303\u56f4\u3002 \u56fe1. Salomon\u2013Kochi\u53cd\u5e94\u548c\u50ac\u5316\u5242. \u56fe\u7247\u6765\u6e90\uff1aAngew. Chem. Int. Ed. \u5149\u73af\u5316\u53cd\u5e94\u7684\u5173\u952e\u662f\u50ac\u5316\u5242\uff0c\u5bf9\u8fd9\u7c7b\u50ac\u5316\u5242\uff0c\u94dc(\u2160)\u9633\u79bb\u5b50\u548c\u53cc(\u70ef\u70c3)\u7edc\u5408\u7269\u4e2d\u95f4\u4f53\u9700\u8981\u6297\u8861\u79bb\u5b50\u7684\u534f\u8c03\u80fd\u529b\u3002\u56e0\u6b64\uff0c\u4f5c\u8005\u63a8\u6d4b\u6bd4\u4e09\u6c1f\u4e59\u9178\u57fa\u7edc\u5408\u80fd\u529b\u5f31\u7684\u914d\u4f53\uff0c\u53ef\u80fd\u4f7f\u94dc(\u2160)\u66f4\u4eb2\u7535\uff0c\u4f7f\u5927\u4f53\u79ef\u7684\u70ef\u70c3\u53ef\u4ee5\u53cd\u5e94\u3002 1 \u50ac\u5316\u5242\u8bbe\u8ba1\u548c\u7b5b\u9009 \u56fe2. \u5f31\u914d\u4f4d\u94f6\u76d0\u539f\u4f4d\u751f\u6210\u50ac\u5316\u5242\u7684\u4f18\u5316. \u56fe\u7247\u6765\u6e90\uff1aAngew. Chem. Int. Ed. \u50ac\u5316\u5242\u7b5b\u9009\u5b9e\u9a8c\u5982\u56fe2\u6240\u793a\uff0c\u4f5c\u8005\u9996\u5148\u5c1d\u8bd5\u4e8c\u70ef1\u8fd9\u4e2a\u5e95\u7269\uff08\u5f31Samlomon\u5e95\u7269\uff09\uff0cSalomon\u2013Kochi\u53cd\u5e94\u6761\u4ef6\u4e2d\u76841 mol% [Cu(OTf)]2\u2022\u82ef\u5f97\u523028%\u7684\u73af\u4e01\u70f7\u4ea7\u7269\u3002\u5ef6\u957f\u6fc0\u53d1\u65f6\u95f4\u6ca1\u6709\u63d0\u9ad8\u6536\u7387\uff0c\u4f46\u53d1\u73b0\u4e86\u94dc\u50ac\u5316\u5242\u7684\u964d\u89e3\u3002\u94dc(\u2160)\u7edc\u5408\u7269\u5f31\u914d\u4f53\u9634\u79bb\u5b50\u53ef\u80fd\u589e\u52a0\u53cd\u5e94\u901f\u7387\uff0c\u56e0\u6b64\uff0c\u9009\u62e9\u5408\u9002\u7684\u914d\u4f53\uff0c\u5e76\u5408\u6210\u51fa\u8fd9\u7c7b\u50ac\u5316\u5242\u662f\u5173\u952e\u3002\u4e8c\u70ef\u914d\u4f53\u5982\u73af\u8f9b\u4e8c\u70efCOD\u80fd\u591f\u7a33\u5b9a\u9ad8\u5ea6\u7f3a\u7535\u5b50\u7684\u94dc(\u2160)\u4e2d\u5fc3\uff0c\u800c\u4e14\u6ca1\u6709\u4ea7\u751f\u7ade\u4e89\u6027\u7684\u4f4e\u80fd\u91cf\u8f6c\u79fb\u72b6\u6001\u3002\u4f5c\u8005\u53c8\u5c1d\u8bd5 [Cu(COD)Cl]2\u4e0eAg(\u2160)\u76d0\u53d1\u751f\u9634\u79bb\u5b50\u4ea4\u6362\u53cd\u5e94\uff0c\u539f\u4f4d\u751f\u6210\u50ac\u5316\u5242\uff0c\u4ee3\u66ff\u5bf9\u7a7a\u6c14\u548c\u6e7f\u6c14\u654f\u611f\u7684[Cu(OTf)]2\u2022\u82ef\u50ac\u5316\u5242\u3002[Cu(COD)Cl]2\u548cAgOTf\u539f\u4f4d\u751f\u6210\u7684\u50ac\u5316\u5242\u4e0e\u6807\u51c6[Cu(OTf)]2\u2022\u82ef\u50ac\u5316\u5242\uff08entry 3\uff09\u7c7b\u4f3c\uff0c\u5e76\u4e14\u5ef6\u957f\u6fc0\u53d1\u65f6\u95f4\u5e76\u6ca1\u6709\u53d1\u751f\u964d\u89e3\uff0c\u8bf4\u660e\u53cc\u70ef\u914d\u4f53\u786e\u5b9e\u53ef\u4ee5\u7a33\u5b9a\u94dc(\u2160)\u4e2d\u5fc3\u3002\u7b5b\u9009\u8fc7\u5f31\u914d\u4f4d\u9634\u79bb\u5b50\uff08WCAs\uff09\u540e\u53d1\u73b0\uff0c\u4e0e\u5171\u8f6d\u9178\u7684\u6c14\u76f8\u9178\u6027\u76f8\u5173\uff08entries 5\u20137\uff09\uff0c\u9178\u6027\u8d8a\u5f3a\uff0c\u6536\u7387\u8d8a\u9ad8\uff0c\u6700\u4f18\u7684AgSbF6\uff0c\u53cd\u5e94\u65f6\u95f4\u4e5f\u53ef\u7f29\u77ed\u52300.5 h\uff08entry 8\uff09\u3002\u968f\u540e\u53d1\u73b0\uff0c\u5355\u72ec\u5236\u5907\u51faCu(COD)2SbF6\u4f5c\u4e3a\u50ac\u5316\u5242\u7684\u6536\u7387\u5927\u5e45\u4e0b\u964d\uff08entry 9\uff09\uff0c\u800c\u4e14\u5bf9\u7167\u53d1\u73b0\u6bcf\u4e2a\u8bd5\u5242\u548c\u8ba1\u91cf\u6bd4\u90fd\u6709\u4f5c\u7528\uff08entries 10-14\uff09\u3002 2 \u5e95\u7269\u7814\u7a76 \u56fe3. \u50ac\u5316\u7684\u5149\u73af\u5408\u53cd\u5e94\u7684\u8303\u56f4\u548c\u5bf9\u6bd4. \u56fe\u7247\u6765\u6e90\uff1aAngew. Chem. Int. Ed. \u65b0\u50ac\u5316\u5242\u4f53\u7cfb\u8fdb\u884c\u5149\u73af\u5316\u53cd\u5e94\u7684\u5e95\u7269\u8303\u56f4\u5982\u56fe3\u6240\u793a\u3002\u5bf9\u4e8e1,6-\u4e03\u70f7\u70c3\u7ed3\u6784\uff082\u20138\uff09\uff0c[Cu(COD)Cl]2\/AgSbF6\u4f53\u7cfb\u4f18\u4e8e\u6807\u51c6\u7684[Cu(OTf)]2\u2022\u82ef\u50ac\u5316\u5242\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u5927\u4f53\u79ef\u7684\u5e95\u7269\uff0c\u50ac\u5316\u4f53\u7cfb\u53ef\u4ee5\u517c\u6709\u7684\u5b98\u80fd\u56e2\u6709\u7f9f\u57fa\u3001\u9170\u80fa\u3001\u916f\u3001\u787c\u9178\u916f\u3001\u4fdd\u62a4\u7684\u9187\u7b49\u3002 3 \u7acb\u4f53\u5316\u5b66\u7814\u7a76 \u56fe4. \u975e\u5bf9\u6620\u5f02\u6784\u4f53\u7684\u8d77\u56e0. \u56fe\u7247\u6765\u6e90\uff1aAngew. Chem. Int. 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