{"id":37996,"date":"2021-04-08T08:00:11","date_gmt":"2021-04-08T00:00:11","guid":{"rendered":"\/\/www.gsbet888.com\/?p=37996"},"modified":"2021-04-06T16:37:40","modified_gmt":"2021-04-06T08:37:40","slug":"%e4%b8%ad%e5%9b%bd%e7%a7%91%e5%ad%a6%e9%99%a2%e5%b9%bf%e5%b7%9e%e7%94%9f%e7%89%a9%e5%8c%bb%e8%8d%af%e4%b8%8e%e5%81%a5%e5%ba%b7%e7%a0%94%e7%a9%b6%e9%99%a2%e6%9c%b1%e5%bc%ba%e8%af%be%e9%a2%98%e7%bb%84ja","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/%e5%8c%96%e5%ad%a6%e6%9d%82%e8%ae%b0\/recentpaper\/2021\/04\/%e4%b8%ad%e5%9b%bd%e7%a7%91%e5%ad%a6%e9%99%a2%e5%b9%bf%e5%b7%9e%e7%94%9f%e7%89%a9%e5%8c%bb%e8%8d%af%e4%b8%8e%e5%81%a5%e5%ba%b7%e7%a0%94%e7%a9%b6%e9%99%a2%e6%9c%b1%e5%bc%ba%e8%af%be%e9%a2%98%e7%bb%84ja.html","title":{"rendered":"\u4e2d\u56fd\u79d1\u5b66\u9662\u5e7f\u5dde\u751f\u7269\u533b\u836f\u4e0e\u5065\u5eb7\u7814\u7a76\u9662\u6731\u5f3a\u8bfe\u9898\u7ec4JACS\uff1a \u8f74\u624b\u60272-\u82b3\u57fa\u548c2,3-\u4e8c\u82b3\u57fa\u55b9\u5511\u5549\u916e\u7684\u5408\u6210\uff08\u963b\u8f6c\u9009\u62e9\u6027\uff09"},"content":{"rendered":"
\u672c\u6587\u4f5c\u8005\uff1a\u6749\u6749<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5e7f\u5dde\u751f\u7269\u533b\u836f\u4e0e\u5065\u5eb7\u7814\u7a76\u9662\u6731\u5f3a\u8bfe\u9898\u7ec4\u5728J. Am. Chem. Soc.<\/em>\u4e0a\u53d1\u8868\u8bba\u6587\uff0c\u62a5\u9053\u4e86\u4e00\u79cd\u94af\u50ac\u5316N<\/em>-\u70f7\u57fa-2-\u5f02\u6c30\u57fa\u82ef\u7532\u9170\u80fa\u4e0e2,6-\u4e8c\u53d6\u4ee3\u82b3\u57fa\u7898\u5316\u7269\u7684\u73af\u9170\u80fa\u5316\u53cd\u5e94\uff0c\u4ece\u800c\u83b7\u5f97\u8f74\u624b\u60272-\u82b3\u57fa\u55b9\u5511\u5549\u916e\u884d\u751f\u7269\uff0c\u5177\u6709\u826f\u597d\u7684\u6536\u7387\u548c\u963b\u8f6c\u9009\u62e9\u6027\u3002\u540c\u65f6\uff0c\u5f53\u4ee5N<\/em>-\uff082,4-\u4e8c\u7532\u6c27\u57fa\u82ef\u57fa\uff09-2-\u5f02\u6c30\u57fa\u82ef\u7532\u9170\u80fa\u4f5c\u5e95\u7269\u65f6\uff0c\u4f1a\u4ea7\u751f\u5177\u6709\u4e24\u4e2a\u7acb\u4f53\u5f02\u6784\u8f74\u76842,3-\u4e8c\u82b3\u57fa\u55b9\u5511\u5549\u916e\uff0c\u5177\u6709\u4e2d\u7b49\u7684\u975e\u5bf9\u6620\u9009\u62e9\u6027\u548c\u826f\u597d\u7684\u5bf9\u6620\u9009\u62e9\u6027\u3002\u5176\u4e2d\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5e7f\u5dde\u751f\u7269\u533b\u836f\u4e0e\u5065\u5eb7\u7814\u7a76\u9662\u6731\u5f3a\u548c\u7f57\u723d\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n Palladium-Catalyzed Atroposelective Coupling-Cyclization of\u00a02\u2011Isocyanobenzamides to Construct Axially Chiral 2\u2011Aryl-\u00a0and 2,3-Diarylquinazolinones<\/p>\n Fan Teng, Ting Yu, Yan Peng, Weiming Hu, Huaanzi Hu, Yimiao He, Shuang Luo,* and Qiang Zhu*<\/p>\n J.Am. Chem. Soc.<\/em>ASAPDOI:<\/span>10.1021\/jacs.1c00640<\/u><\/a><\/p><\/blockquote>\n 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1A\uff09\u30022019\u5e74\uff0cLi\u7b49[1]<\/sup>\u62a5\u9053\u4e86\u4e00\u79cd\u901a\u8fc7\u624b\u6027Rh\uff08III\uff09\u914d\u5408\u7269\u50ac\u5316\u539f\u4f4d\u5f62\u6210\u5432\u54da\u540e\u518d\u8fdb\u884cC-H\u82b3\u57fa\u5316\u4ece\u800c\u5b9e\u73b0\u8f74\u624b\u6027\u8054\u5432\u54da\u7684\u5408\u6210\uff08Scheme 1B\uff09\u3002\u540c\u5e74\uff0cKato\u7b49[2]<\/sup>\u901a\u8fc7Pd\uff08II\uff09\u50ac\u5316\u90bb\u7094\u57fa\u82ef\u786b\u919a\u7684\u73af\u5316\u548c\u4e8c\u805a\u5316\u4ece\u800c\u6784\u5efa\u963b\u8f6c\u5f02\u6784\u8054\u82ef\u5e76\u567b\u5429\u5316\u5408\u7269\uff08Scheme 1C\uff09\u3002\u7136\u800c\uff0c\u9664\u4e86\u4e94\u5143\u8054\u6742\u82b3\u57fa\u5916\uff0c\u8be5\u7b56\u7565\u5728\u5176\u5b83\u8f74\u624b\u6027\u8054\u82b3\u57fa\u5408\u6210\u4e2d\u7684\u5e94\u7528\u4ecd\u5728\u63a2\u7d22\u4e2d\u3002<\/p>\n 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1D\uff09\u3002\u7136\u800c\uff0c\u6b64\u7c7b\u53cd\u5e94\u4e3b\u8981\u96c6\u4e2d2-\u82b3\u57fa\u55b9\u5511\u5549\u916e\u4e2d\u8f74\u624b\u6027N<\/em>-\u82b3\u57fa\u9aa8\u67b6\u7684\u6784\u5efa\uff0c\u800c\u5bf9\u8f74\u624b\u6027C-\u82b3\u57fa\u9aa8\u67b6\u7684\u6784\u5efa\u5374\u5f88\u5c11\u3002\u5728\u6b64\uff0c\u672c\u6587\u62a5\u9053\u4e86\u4e00\u79cd\u94af\u50ac\u5316N<\/em>-\u70f7\u57fa-2-\u5f02\u6c30\u57fa\u82ef\u7532\u9170\u80fa\u4e0e2,6-\u4e8c\u53d6\u4ee3\u82b3\u57fa\u7898\u5316\u7269\u7684\u5076\u8054-\u73af\u5316\u53cd\u5e94\uff0c\u53ef\u83b7\u5f97\u8f74\u624b\u6027C-\u82b3\u57fa\u55b9\u5511\u5549\u916e\u884d\u751f\u7269\uff0c\u5177\u6709\u826f\u597d\u7684\u6536\u7387\u548c\u963b\u8f6c\u9009\u62e9\u6027\uff08Scheme 1E\uff09\u3002<\/p>\n 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2\uff09\u3002\u5f53R1<\/sup>\u4e3a\u7532\u57fa\u65f6\uff0c\u916f\u57faR2<\/sup>\u53d6\u4ee3\u53ef\u4ece\u7532\u57fa\u9010\u6e10\u589e\u52a0\u5230\u53d4\u4e01\u57fa\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u4ea7\u72693aa<\/strong>–3fa<\/strong>\uff0cee\u4e0d\u53d7\u5f71\u54cd\uff0c\u4f46\u6536\u7387\u6025\u5267\u4e0b\u964d\u3002\u5f53R2<\/sup>\u53d6\u4ee3\u4e3a\u82ef\u57fa\u3001\u82c4\u57fa\u548c\u4e09\u6c1f\u4e59\u57fa\u916f\u65f6\uff0c\u4e5f\u53ef\u987a\u5229\u53cd\u5e94\uff0c\u83b7\u5f97\u4ea7\u72693ga<\/strong>–3ia<\/strong>\u3002\u5bf9\u4e8eR2<\/sup>\u53d6\u4ee3\u4e3aN<\/em>,N<\/em>-\u4e8c\u7532\u57fa\u9170\u80fa\uff083ja<\/strong>\uff09\u6216N<\/em>-\u7532\u6c27\u57fa-N<\/em>-\u7532\u57fa\u9170\u80fa\uff083ka<\/strong>\uff09\u65f6\uff0cee\u503c\u5747\u6709\u6240\u4e0b\u964d\u3002\u5bf9\u4e8eR2<\/sup>\u53d6\u4ee3\u4e3a\u4e59\u9170\u57fa\u65f6\uff0c\u672a\u80fd\u8fdb\u884c\u53cd\u5e94\u3002\u6b64\u5916\uff0c\u5f53R2<\/sup>\u53d6\u4ee3\u5373\u4e3a\u7532\u9178\u7532\u916f\u65f6\uff0c\u82b3\u9999\u73af\u4e0a\u542b\u6709Cl\u3001Br\u548cMe\u65f6\uff0c\u5747\u53ef\u987a\u5229\u53cd\u5e94\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u4ea7\u72693la<\/strong>–3qa<\/strong>\u3002<\/p>\n 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