{"id":48763,"date":"2024-02-07T08:00:22","date_gmt":"2024-02-07T00:00:22","guid":{"rendered":"\/\/www.gsbet888.com\/?p=48763"},"modified":"2024-02-05T23:52:46","modified_gmt":"2024-02-05T15:52:46","slug":"angew%ef%bc%9a%e6%9c%ab%e7%ab%af%e7%83%af%e5%9f%ba%e6%b0%ae%e6%9d%82%e8%8a%b3%e7%83%83%e5%8f%82%e4%b8%8e%e7%9a%84%e5%af%b9%e6%98%a0%e9%80%89%e6%8b%a9%e6%80%a7%e6%b0%a2%e8%86%a6%e5%8c%96%e5%8f%8d-2","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/%e5%8c%96%e5%ad%a6%e6%9d%82%e8%ae%b0\/recentpaper\/2024\/02\/angew%ef%bc%9a%e6%9c%ab%e7%ab%af%e7%83%af%e5%9f%ba%e6%b0%ae%e6%9d%82%e8%8a%b3%e7%83%83%e5%8f%82%e4%b8%8e%e7%9a%84%e5%af%b9%e6%98%a0%e9%80%89%e6%8b%a9%e6%80%a7%e6%b0%a2%e8%86%a6%e5%8c%96%e5%8f%8d-2.html","title":{"rendered":"Angew\uff1a\u672b\u7aef\u70ef\u57fa\u6c2e\u6742\u82b3\u70c3\u53c2\u4e0e\u7684\u5bf9\u6620\u9009\u62e9\u6027\u6c22\u81a6\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66"},"content":{"rendered":"

\u4f5c\u8005\uff1a\u6749\u6749<\/p>\n

\u5bfc\u8bfb\uff1a<\/h4>\n

\u8fd1\u65e5\uff0c\u8377\u5170Groningen\u5927\u5b66\u7684Syuzanna R. Harutyunyan\u8bfe\u9898\u7ec4\u5728Angew. Chem. Int. Ed.<\/em>\u4e2d\u53d1\u8868\u8bba\u6587\uff0c\u9996\u6b21\u62a5\u9053\u4e00\u79cd\u5168\u65b0\u7684\u9530\u50ac\u5316\u672b\u7aef\u70ef\u57fa\u6c2e\u6742\u82b3\u70c3 (terminal alkenyl aza-heteroarenes)\u7684\u5bf9\u6620\u9009\u62e9\u6027\u6c22\u81a6\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\uff0c\u8fdb\u800c\u6210\u529f\u5b8c\u6210\u4e00\u7cfb\u5217\u5177\u6709\u78b3\u7acb\u4f53\u4e2d\u5fc3\u7684\u624b\u6027\u6c2e\u6742\u82b3\u57fa\u81a6 (chiral aza-heteroaromatic phosphines)\u5206\u5b50\u7684\u6784\u5efa\u3002<\/p>\n

Enantioselective Hydrophosphination of Terminal Alkenyl aza-Heteroarenes<\/p>\n

E. Sinnema, T. F. Ramspoth, R. Bouma, L. Ge, S. R. Harutyunyan, Angew. Chem. Int. Ed<\/em>. 2023<\/strong>, ASAP. doi: 10.1002\/anie.202316785<\/a>.<\/u><\/p><\/blockquote>\n

\"\"<\/p>\n

\u6b63\u6587\uff1a<\/h4>\n

\u624b\u6027\u542b\u81a6\u9aa8\u67b6\u5e7f\u6cdb\u5b58\u5728\u4e8e\u5404\u7c7b\u751f\u7269\u6d3b\u6027\u836f\u7269\u5206\u5b50\u3001\u519c\u7528\u5316\u5b66\u54c1\u4ee5\u53ca\u4e0d\u5bf9\u79f0\u50ac\u5316\u9886\u57df\u4e2d\u3002\u5e76\u4e14\uff0c\u5728\u8fc7\u53bb\u7684\u51e0\u5341\u5e74\u91cc\uff0c\u5df2\u7ecf\u6210\u529f\u8bbe\u8ba1\u51fa\u591a\u79cd\u5229\u7528\u6c22\u81a6\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\u6784\u5efa\u624b\u6027\u542b\u81a6\u5206\u5b50\u7684\u5408\u6210\u8f6c\u5316\u7b56\u7565[1]<\/sup>\u3002\u7136\u800c\uff0c\u6b64\u7c7b\u53cd\u5e94\u7684\u5e95\u7269\u8303\u56f4\u5c40\u9650\u4e8eMichael\u53d7\u4f53\u3002\u53d7\u5230\u8fd1\u5e74\u6765\u70ef\u57fa\u6c2e\u6742\u82b3\u70c3\u53d7\u4f53\u53c2\u4e0e\u4e0d\u5bf9\u79f0\u6c22\u81a6\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66(Scheme 1a\u4e0eScheme 1b) [2]-[3]<\/sup>\u4ee5\u53caMn(I)-(R<\/em>C<\/sub>, S<\/em>P<\/sub>)-Clarke\u50ac\u5316\u5242\u53c2\u4e0e\u4e8c\u82b3\u57fa\u81a6\u4e2dH-P\u952e\u7684\u6d3b\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66[4]<\/sup>\u76f8\u5173\u7814\u7a76\u62a5\u9053\u7684\u542f\u53d1\uff0c\u8fd9\u91cc\uff0c\u8377\u5170Groningen\u5927\u5b66\u7684Syuzanna R. Harutyunyan\u8bfe\u9898\u7ec4\u9996\u6b21\u62a5\u9053\u4e00\u79cd\u5168\u65b0\u7684\u9530\u50ac\u5316\u672b\u7aef\u70ef\u57fa\u6c2e\u6742\u82b3\u70c3\u7684\u5bf9\u6620\u9009\u62e9\u6027\u6c22\u81a6\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\uff0c\u8fdb\u800c\u6210\u529f\u5b8c\u6210\u4e00\u7cfb\u5217\u5177\u6709\u78b3\u7acb\u4f53\u4e2d\u5fc3\u7684\u624b\u6027\u6c2e\u6742\u82b3\u57fa\u81a6\u5206\u5b50\u7684\u6784\u5efa (Scheme 1c)\u3002<\/p>\n

\"\"<\/p>\n

\u9996\u5148\uff0c\u4f5c\u8005\u91c7\u7528alkenyl quinoxaline 1a<\/strong>\u4f5c\u4e3a\u6a21\u578b\u5e95\u7269\uff0c\u8fdb\u884c\u76f8\u5173\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\u7528HPPh2<\/sub>\u4f5c\u4e3a\u81a6\u6e90\uff0c(R<\/em>C<\/sub>, S<\/em>P<\/sub>)-Clarke<\/strong>\u4f5c\u4e3a\u50ac\u5316\u5242\uff0cBarton\u2019s base\u4f5c\u4e3a\u78b1\uff0c\u5728\u7532\u82ef\u53cd\u5e94\u6eb6\u5242\u4e2d\uff0c\u53cd\u5e94\u6e29\u5ea6\u4e3a0o<\/sup>C\uff0c\u6700\u7ec8\u83b7\u5f9772%\u6536\u7387\u7684\u4ea7\u72692a <\/strong>(84% ee<\/em>)\u3002<\/p>\n

\"\"<\/p>\n

\u5728\u4e0a\u8ff0\u7684\u6700\u4f73\u53cd\u5e94\u6761\u4ef6\u4e0b\uff0c\u4f5c\u8005\u5206\u522b\u5bf9\u4e00\u7cfb\u5217\u70ef\u57fa\u6c2e\u6742\u82b3\u70c3\u4e0e\u81a6\u8bd5\u5242\u5e95\u7269 (Scheme 2)\u7684\u5e94\u7528\u8303\u56f4\u8fdb\u884c\u6df1\u5165\u7814\u7a76\u3002<\/p>\n

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

\u4e4b\u540e\uff0c\u8be5\u5c0f\u7ec4\u901a\u8fc7\u5982\u4e0b\u7684\u4e00\u7cfb\u5217\u7814\u7a76\u8fdb\u4e00\u6b65\u8868\u660e\uff0c\u8fd9\u4e00\u5168\u65b0\u7684\u6c22\u81a6\u5316\u7b56\u7565\u5177\u6709\u6f5c\u5728\u7684\u5408\u6210\u5e94\u7528\u4ef7\u503c (Scheme 3)\u3002<\/p>\n

\"\"<\/p>\n

\u57fa\u4e8e\u524d\u671f\u76f8\u5173\u7684\u6587\u732e\u62a5\u9053[4]<\/sup>\uff0c\u4f5c\u8005\u63d0\u51fa\u5982\u4e0b\u5408\u7406\u7684\u53cd\u5e94\u673a\u7406 (Scheme 4)\u3002<\/p>\n

\"\"<\/p>\n

\u603b\u7ed3\uff1a\u8377\u5170Groningen\u5927\u5b66\u7684Syuzanna R. Harutyunyan\u8bfe\u9898\u7ec4\u9996\u6b21\u62a5\u9053\u4e00\u79cd\u5168\u65b0\u7684\u9530\u50ac\u5316\u672b\u7aef\u70ef\u57fa\u6c2e\u6742\u82b3\u70c3\u7684\u5bf9\u6620\u9009\u62e9\u6027\u6c22\u81a6\u5316\u53cd\u5e94\u65b9\u6cd5\u5b66\uff0c\u8fdb\u800c\u6210\u529f\u5b8c\u6210\u4e00\u7cfb\u5217\u5177\u6709\u78b3\u7acb\u4f53\u4e2d\u5fc3\u7684\u624b\u6027\u6c2e\u6742\u82b3\u57fa\u81a6\u5206\u5b50\u7684\u6784\u5efa\u3002\u8fd9\u4e00\u5168\u65b0\u7684\u5bf9\u6620\u9009\u62e9\u6027\u5408\u6210\u8f6c\u5316\u7b56\u7565\u5177\u6709\u5e95\u7269\u8303\u56f4\u5e7f\u6cdb\u3001\u4f18\u826f\u7684\u5b98\u80fd\u56e2\u517c\u5bb9\u6027\u4ee5\u53ca\u4f18\u826f\u7684\u5bf9\u6620\u9009\u62e9\u6027\u7b49\u4f18\u52bf\u3002<\/p>\n

\u53c2\u8003\u6587\u732e\uff1a<\/strong><\/h4>\n