{"id":28554,"date":"2019-09-20T08:00:06","date_gmt":"2019-09-20T00:00:06","guid":{"rendered":"\/\/www.gsbet888.com\/?p=28554"},"modified":"2019-09-18T19:00:27","modified_gmt":"2019-09-18T11:00:27","slug":"matteson-reaction","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/reactions\/2019\/09\/matteson-reaction.html","title":{"rendered":"Matteson Reaction"},"content":{"rendered":"
\u672c\u6587\u4f5c\u8005\uff1aalberto-caeiro<\/p>\n
Matteson Reaction\u662f\u5229\u7528\u56db\u914d\u4f4d\u6709\u673a\u787c\u9178\u916f1,2-\u8fc1\u79fb\u53d1\u751f\u53d6\u4ee3\u53cd\u5e94\u4ece\u800c\u5b9e\u73b0\u6709\u673a\u787c\u9178\u916f\u7684\u589e\u78b3\u53cd\u5e94\u3002<\/p>\n
\u8be5\u8fc7\u7a0b\u8fd1\u5e74\u6765\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6709\u673a\u5408\u6210\u4e2d\uff0c\u5982Aggarwal\u6559\u6388<\/a>\u7684 Lithiation-Borylation[1]<\/sup>\u8fc7\u7a0b\u5373\u662f\u5728\u6b64\u8fc7\u7a0b\u4e0a\u7684\u5347\u7ea7\u7248\uff1b\u800cJames Morken\u6559\u6388\u8fd1\u5e74\u6765\u63d0\u51fa\u7684Conjunctive Cross-Coupling Process\u5219\u5bf9\u6b64\u8fc7\u7a0b\u8fdb\u884c\u66f4\u6df1\u5165\u7814\u7a76\uff0c\u5b9e\u73b0\u4e86\u8fc7\u6e21\u91d1\u5c5e\u03c0\u9178\u8bf1\u5bfc\u7684\u8fc1\u79fb\u53cd\u5e94[2]<\/sup>\u3002<\/p>\n Lithiation-Borylation Process<\/strong><\/p>\n Conjunctive Cross-Coupling Process<\/strong><\/p>\n Ref: Tetrahedron: Asymmetry<\/em> 1997<\/strong>, 8<\/em>, 3711.<\/a><\/p>\n \u4eb2\u6838\u8bd5\u5242\u4e0e\u6709\u673a\u787c\u9178\u916f\u53d1\u751f\u52a0\u6210\u53cd\u5e94\uff0c\u5f62\u6210\u56db\u914d\u4f4d\u7684\u201cate complex\u201d\uff0c\u968f\u540e\u53d1\u751f1,2-\u8fc1\u79fb\uff0cR\u57fa\u56e2\u8fdb\u653b\u542b\u6709\u79bb\u53bb\u57fa\u56e2\u7684\u4eb2\u7535\u4e2d\u5fc3\u53d1\u751f\u53d6\u4ee3\u53cd\u5e94\uff0c\u751f\u6210\u589e\u52a0\u4e86\u4e00\u78b3\u5355\u5143\u7684\u6709\u673a\u787c\u9178\u916f\u3002<\/p>\n Matteson Reaction\u7684\u624b\u6027\u8bf1\u5bfc\u662f\u7531\u6709\u673a\u787c\u9178\u916f\u4e0a\u7684\u624b\u6027\u8f85\u57fa\u5b9e\u73b0\u7684\u3002\u800c\u5728\u8be5\u53cd\u5e94\u4e2d\uff0cCorey\u6559\u6388\u731c\u60f3\uff0c\u5916\u52a0\u7684ZnCl2<\/sub>\u5bf9\u624b\u6027\u8bf1\u5bfc\u6709\u91cd\u8981\u7684\u4f5c\u7528[3]<\/sup>\uff0c\u52a0\u6210\u7684\u914d\u5408\u7269\u4e2d\uff0c\u5e26\u6709\u79bb\u53bb\u57fa\u56e2\u7684\u78b3\u539f\u5b50\u662f\u524d\u624b\u6027\u4e2d\u5fc3\uff0c\u79bb\u53bb\u57fa\u56e2\u901a\u8fc7\u4e0eZn\u7684\u7ed3\u5408\u5b9e\u73b0\u4e86\u624b\u6027\u8bc6\u522b\uff0c\u4ece\u800c\u5f97\u5230\u5e26\u6709\u624b\u6027\u4ea7\u7269\u3002\u8be5\u731c\u60f3\u5728\u540e\u7eed\u7684\u5b9e\u9a8c\u4e2d\u5f97\u5230\u652f\u6301[4]<\/sup>\u3002<\/p>\n \u9664\u4e86\u624b\u6027\u8f85\u57fa\u8bf1\u5bfc\u624b\u6027\uff0c\u53cd\u5e94\u8bd5\u5242\u4e5f\u53ef\u8bf1\u5bfc\u624b\u6027\uff0c\u5982Aggrawal\u6559\u6388\u7684\u53cd\u5e94\u4e2d\u4f7f\u7528\u7684\u662f\u6d88\u65cb\u7684\u6709\u673a\u787c\u9178\u916f\uff0c\u624b\u6027\u9502\u8bd5\u5242\uff1b\u800cMorken\u6559\u6388\u5219\u662f\u4f7f\u7528\u7684\u624b\u6027\u03c0\u9178\u8fc7\u6e21\u91d1\u5c5e\uff0c\u901a\u8fc7\u79bb\u5b50\u5bf9\u6548\u5e94\u8bf1\u5bfc\u624b\u6027\u3002<\/p>\n LiCHCl2<\/sub> can be generated by deprotonation of CH2<\/sub>Cl2<\/sub> with n<\/em>-BuLi at \u2013100 o<\/sup>C prior to the addition of boronate;<\/p>\n LiCHBr2<\/sub> is usually generated in the presence of boranate by deprotonation with LDA.<\/p>\n<\/p>\n
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