{"id":183555,"date":"2019-08-16T06:30:57","date_gmt":"2019-08-15T22:30:57","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=183555"},"modified":"2019-08-15T21:04:20","modified_gmt":"2019-08-15T13:04:20","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e3%80%91%e5%8d%8e%e7%a7%91%e7%8e%8b%e6%88%90%e4%ba%aeangew-chem-%ef%bc%9a%e6%90%ad%e5%bb%ba%e6%9c%89%e6%9c%ba%e5%90%88%e6%88%90%e4%b8%8e%e7%94%b5%e5%8c%96%e5%ad%a6","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=183555","title":{"rendered":"\u534e\u79d1\u738b\u6210\u4eaeAngew. Chem.\uff1a\u642d\u5efa\u6709\u673a\u5408\u6210\u4e0e\u7535\u5316\u5b66\u7535\u6c60\u7684\u6865\u6881"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u4ea4\u53c9\u5b66\u79d1\u7684\u5e94\u7528\u7814\u7a76\u4e00\u76f4\u4ee5\u6765\u90fd\u662f\u5177\u6709\u524d\u666f\u4e14\u5145\u6ee1\u6311\u6218\u7684\u9886\u57df\u3002\u5982\u4f55\u628a\u4e24\u4e2a\u6beb\u4e0d\u76f8\u5e72\u7684\u9886\u57df\u5173\u8054\u8d77\u6765\uff0c\u8fd9\u5145\u6ee1\u4e86\u6311\u6218\uff0c\u4e5f\u662f\u80fd\u591f\u5b9e\u73b0\u521b\u65b0\u7684\u4e00\u4e2a\u975e\u5e38\u4fbf\u6377\u7684\u624b\u6bb5\u3002\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u738b\u6210\u4eae\u8bfe\u9898\u7ec4\u8fd1\u671f\u7a81\u53d1\u5947\u60f3\uff0c\u6210\u529f\u7684\u642d\u5efa\u4e86\u6709\u673a\u5408\u6210\u4e0e\u7535\u5316\u5b66\u7535\u6c60\u7684\u6865\u6881\uff0c\u4ed6\u4eec\u5c06\u7535\u5316\u5b66\u7535\u6c60\u4e2d\u7684\u4ea7\u7269\uff08\u653e\u7535\u540e\u7684\u7535\u6781\uff09\u4f5c\u4e3a\u50ac\u5316\u5242\u5c06\u5176\u5e94\u7528\u5728\u6709\u673a\u50ac\u5316Negishi\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\u4e2d\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p>\u5728\u7814\u7a76\u6750\u6599\u7684\u7535\u5316\u5b66\u8fc7\u7a0b\u4e2d\uff0c\u4ed6\u4eec\u53d1\u73b0\u653e\u7535\u540e\u7684\u7535\u6781\u6750\u6599\u5177\u6709\u975e\u5e38\u9ad8\u7684\u6d3b\u6027\uff0c\u5f53\u7535\u6781\u6750\u6599\u4e2d\u542b\u6709\u6709\u673a\u7535\u89e3\u6db2\u65f6\uff0c\u4e00\u65e6\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\u80fd\u81ea\u53d1\u4ea7\u751f\u5927\u91cf\u7684\u767d\u70df\u5e76\u4f34\u6709\u706b\u82b1\u4ea7\u751f\u3002\u4ed6\u4eec\u7ed3\u5408\u7535\u5316\u5b66\u5206\u6790\uff0c\u4ee5\u53caX\u5c04\u7ebf\u5438\u6536\u8fd1\u8fb9\u7ed3\u6784(XANES)\u8ba4\u4e3a\uff0c\u653e\u7535\u540e\u7684\u7535\u6781\u6750\u6599\u4e2d\u7684\u91d1\u5c5eNi\u662f\u4ee5\u4e00\u4ef7\u7684\u5f62\u5f0f\u5b58\u5728\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-183560\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72471-26.png\" alt=\"\" width=\"600\" height=\"305\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72471-26.png 1255w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72471-26-300x152.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72471-26-768x390.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72471-26-1024x520.png 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u00a0\u56fe\u4e00\u3001\u5404\u79cd\u673a\u7406\u5206\u6790\u8868\u660e\u653e\u7535\u540e\u7684\u6750\u6599\u4e2d\u91d1\u5c5eNi\u4ee5\u4e00\u4ef7\u5f62\u5f0f\u5b58\u5728<\/p>\n<p>\u6587\u732e\u4e2d\u6709\u62a5\u9053\u8fc7\u96f6\u4ef7\u954d\u5728\u50ac\u5316Negishi\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\u65f6\uff0c\u5b58\u5728\u4e00\u4ef7\u4e2d\u95f4\u4f53\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u8bc1\u660eNi(I)\u7684\u5b58\u5728\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u738b\u6210\u4eae\u8bfe\u9898\u7ec4\u7a81\u53d1\u5947\u60f3\uff0c\u5c06\u653e\u7535\u540e\u7684\u7535\u6781\u6750\u6599\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u5728\u60f0\u6027\u6c14\u6c1b\u4e0b\u8fdb\u884c\u50ac\u5316Negishi\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\uff08\u56fe\u4e00c\u56fe\uff0c\u56fe\u4e8c\uff09\uff0c\u4ed6\u4eec\u53d1\u73b0\u8be5\u50ac\u5316\u5242\u786e\u5b9e\u5177\u6709\u8f83\u597d\u7684\u6d3b\u6027\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u7814\u7a76\u5145\u653e\u7535\u8fc7\u7a0b\uff0c\u4ed6\u4eec\u5c06\u4e0d\u540c\u5145\u653e\u7535\u72b6\u6001\u7684\u6837\u54c1\u8fdb\u884c\u4e86\u8be6\u7ec6\u5206\u6790\u3002\u53d1\u73b0\u6837\u54c1\u5728\u653e\u75351.1V\u65f6\uff0c\u51e0\u4e4e\u4e0d\u5b58\u5728\u50ac\u5316\u6548\u679c\u3002\u800c\u653e\u7535\u52300.75\u548c0.4V\u4e4b\u540e\uff0c\u8be5\u6709\u673a\u53cd\u5e94\u7684\u4ea7\u7387\u9010\u6e10\u5347\u9ad8\uff08\u8868\u4e00\uff09\u3002\u7531\u4e8e\u8be5\u7535\u6781\u6750\u6599\u662f\u4e00\u79cd\u6df7\u5408\u7269\uff08\u6d3b\u6027\u7269\u8d28\u3001\u5bfc\u7535\u6dfb\u52a0\u548c\u7c98\u5408\u5242\uff09\uff0c\u88ab\u76f4\u63a5\u7528\u4e8e\u50ac\u5316\u6709\u673a\u53cd\u5e94\uff0c\u56e0\u6b64\u8be5\u6750\u6599\u7684\u50ac\u5316\u6548\u679c\u5e76\u6ca1\u6709\u5546\u4e1a\u7684\u50ac\u5316\u5242\u90a3\u4e48\u597d\uff08\u56db(\u4e09\u82ef\u57fa\u81a6)\u954d\uff09\uff0c\u4f46\u662f\u8fd9\u79cd\u8de8\u9886\u57df\u642d\u5efa\u6709\u673a\u5408\u6210\u4e0e\u7535\u5316\u5b66\u7535\u6c60\u7684\u6865\u6881\u601d\u8def\u503c\u5f97\u63a8\u5e7f\u548c\u501f\u9274\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-183561 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72472-25.png\" alt=\"\" width=\"400\" height=\"50\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72472-25.png 400w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72472-25-300x38.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe\u4e8c\u3001Negishi\u4ea4\u53c9\u5076\u8054\u53cd\u5e94<\/p>\n<p style=\"text-align: center;\">\u8868\u4e00\u3001\u4e0d\u540c\u5145\u653e\u7535\u72b6\u6001\u7684\u7535\u6781\u6837\u54c1\u7528\u4e8eNegishi\u4ea4\u53c9\u5076\u8054\u53cd\u5e94<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-183559\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/360\u622a\u56fe16550428101117119.jpg\" alt=\"\" width=\"600\" height=\"287\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/360\u622a\u56fe16550428101117119.jpg 1691w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/360\u622a\u56fe16550428101117119-300x144.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/360\u622a\u56fe16550428101117119-768x367.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/08\/360\u622a\u56fe16550428101117119-1024x490.jpg 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><sup>a<\/sup><em><i>p<\/i><\/em>-Iodoanisole: 1 mmol, phenylzinc chloride: 1 mmol, solvent: 3 mL of THF, catalyst: 0.05 mmol Ni, <strong><b>isolated yield<\/b><\/strong>, n.r.= no reaction. <sup>b<\/sup><em><i>p<\/i><\/em>-Iodoanisole: 10 mmol, phenylzinc chloride: 15 mmol, solvent: 30 mL of THF, catalyst: 0.5 mmol,<strong><b>\u00a0GC yield<\/b><\/strong>.<\/p>\n<p>\u901a\u8fc7\u5bf9\u8be5\u6750\u6599\u7684\u7ed3\u6784\u548c\u5145\u653e\u7535\u8fc7\u7a0b\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff0c\u8be5\u56e2\u961f\u5bf9\u83b7\u5f97\u7684\u5171\u8f6d\u914d\u4f4d\u805a\u5408\u7269\u6750\u6599\u7ed3\u6784\u3001\u5316\u5b66\u6001\u4ee5\u53ca\u50a8\u80fd\u673a\u7406\u8fdb\u884c\u4e86\u6df1\u5165\u63a2\u8ba8\u3002\u8be5\u5de5\u4f5c\u53d1\u8868\u5728<strong>Angew. Chem.<\/strong>\u4e0a\uff08Angew. Chem. Int. Ed., 2019, DOI: 10.1002\/anie.201908274\uff09\uff0c\u8bba\u6587\u7b2c\u4e00\u4f5c\u8005\u4e3a<strong>\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u5149\u5b66\u4e0e\u7535\u5b50\u4fe1\u606f\u5b66\u9662\u535a\u58eb\u751f\u9648\u8fdc<\/strong>\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a<strong>\u738b\u6210\u4eae\u6559\u6388<\/strong>\u3002<\/p>\n<p>\u8bba\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/anie.201908274\"><u>https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/anie.201908274<\/u><\/a>\u00a0<\/p>\n<p>\u672c\u6587\u7531<strong>\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u738b\u6210\u4eae\u6559\u6388<\/strong><strong><b>\u8bfe\u9898\u7ec4<\/b><\/strong>\u4f9b\u7a3f\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u4ea4\u53c9\u5b66\u79d1\u7684\u5e94\u7528\u7814\u7a76\u4e00\u76f4\u4ee5\u6765\u90fd\u662f\u5177\u6709\u524d\u666f\u4e14\u5145\u6ee1\u6311\u6218\u7684\u9886\u57df\u3002\u5982\u4f55\u628a\u4e24\u4e2a\u6beb\u4e0d\u76f8\u5e72\u7684\u9886\u57df\u5173\u8054\u8d77\u6765\uff0c\u8fd9\u5145\u6ee1\u4e86\u6311\u6218\uff0c\u4e5f\u662f\u80fd\u591f\u5b9e\u73b0\u521b\u65b0\u7684\u4e00\u4e2a\u975e\u5e38\u4fbf\u6377\u7684\u624b\u6bb5\u3002\u534e\u4e2d\u79d1\u6280&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":183560,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-183555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/183555"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=183555"}],"version-history":[{"count":5,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/183555\/revisions"}],"predecessor-version":[{"id":183610,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/183555\/revisions\/183610"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/183560"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=183555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=183555"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=183555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}