{"id":161819,"date":"2018-12-13T08:11:13","date_gmt":"2018-12-13T00:11:13","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=161819"},"modified":"2018-12-13T08:11:13","modified_gmt":"2018-12-13T00:11:13","slug":"%e4%bb%8a%e6%97%a5nature%ef%bc%9a%e5%8f%af%e8%a7%81%e5%85%89%e6%95%8f%e5%8c%96%e6%bf%80%e5%8f%91%e6%89%8b%e6%80%a7%e7%83%af%e7%83%83%e5%82%ac%e5%8c%96%e5%8e%bb%e6%b6%88%e6%97%8b%e5%8c%96%e5%8f%8d","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=161819","title":{"rendered":"\u4eca\u65e5Nature\uff1a\u53ef\u89c1\u5149\u654f\u5316\u6fc0\u53d1\u624b\u6027\u70ef\u70c3\u50ac\u5316\u53bb\u6d88\u65cb\u5316\u53cd\u5e94"},"content":{"rendered":"<p>\u3010\u524d\u8a00\u3011<\/p>\n<p>\u624b\u6027\u5316\u5408\u7269\u4ee5\u5bf9\u6620\u4f53\u7684\u5f62\u5f0f\u5b58\u5728\uff0c\u5b83\u4eec\u662f\u5f7c\u6b64\u4e0d\u53ef\u53e0\u52a0\u7684\u955c\u50cf\u3002\u7531\u4e8e\u5bf9\u6620\u4f53\u7eaf\u624b\u6027\u5316\u5408\u7269\u7684\u91cd\u8981\u6027\uff0c\u4f8b\u5982\u4f5c\u4e3a\u6d3b\u6027\u836f\u7269\u6210\u5206\uff0c\u6d88\u65cb\u4f53(\u5bf9\u6620\u4f53\u76841\u22361\u6df7\u5408\u7269)\u7684\u5206\u79bb\u88ab\u5e7f\u6cdb\u8fdb\u884c\u3002\u7136\u800c\uff0c\u901a\u5e38\u53ea\u9700\u8981\u624b\u6027\u5316\u5408\u7269\u7684\u5355\u4e00\u5bf9\u6620\u4f53\u5f62\u5f0f\uff0c\u8fd9\u5c31\u63d0\u51fa\u4e86\u5916\u6d88\u65cb\u4f53\u5982\u4f55\u9009\u62e9\u6027\u8f6c\u5316\u4e3a\u5355\u4e00\u5bf9\u6620\u4f53\u7684\u95ee\u9898\u3002\u8fd9\u79cd\u53bb\u6d88\u65cb\u5316\u53cd\u5e94\u8fc7\u7a0b\u662f\u71b5\u4e0d\u826f\u7684\uff0c\u4e0d\u80fd\u7528\u6eb6\u6db2\u4e2d\u7684\u5e38\u89c4\u50ac\u5316\u5242\u8fdb\u884c\u3002<\/p>\n<p>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/p>\n<p>\u4eca\u65e5\uff0c\u6765\u81ea\u6155\u5c3c\u9ed1\u7406\u5de5\u5927\u5b66\u7684Thorsten Bach\u56e2\u961f\u5728Nature\u4e0a\u53d1\u8868\u6587\u7ae0\uff0c\u9898\u4e3a\u201cCatalytic deracemization of chiral allenes by sensitized excitation with visible light\u201d\u3002\u4f5c\u8005\u8868\u660e\u5728\u50ac\u5316\u91cf( 2.5mol% )\u7684\u624b\u6027\u654f\u5316\u5242\u5b58\u5728\u4e0b\uff0c\u4f7f\u7528\u53ef\u89c1\u5149(\u6ce2\u957f\u4e3a420nm)\u7167\u5c04\uff0c\u53ef\u4ee5\u5149\u5316\u5b66\u5730\u964d\u4f4e\u624b\u6027\u5316\u5408\u7269\u7684\u5bf9\u6620\u9009\u62e9\u6027\u3002\u4f5c\u8005\u5c0617\u79cd\u624b\u6027\u5916\u6d88\u65cb\u8054\u70ef\u8f6c\u5316\u4e3a\u5404\u81ea\u7684\u5355\u4e00\u5bf9\u6620\u4f53\uff0c\u5bf9\u6620\u4f53\u4ea7\u7387\u8fbe\u523089 %\u81f397 %\u3002\u654f\u5316\u5242\u901a\u8fc7\u4e09\u91cd\u6001\u80fd\u91cf\u8f6c\u79fb\u5230allene\u4e0a\u6765\u8fd0\u4f5c\uff0c\u5bf9\u4e24\u79cd\u5bf9\u6620\u4f53\u5177\u6709\u4e0d\u540c\u7684\u80fd\u91cf\u8f6c\u79fb\u6548\u7387\u3002\u56e0\u6b64\uff0c\u5b83\u662f\u4e00\u79cd\u5355\u5411\u50ac\u5316\u5242\uff0c\u53ef\u4ee5\u8f6c\u5316\u4e00\u79cd\u5bf9\u6620\u4f53\uff0c\u4f46\u4e0d\u80fd\u8f6c\u5316\u53e6\u4e00\u79cd\u5bf9\u6620\u4f53\uff0c\u5e76\u4e14\u71b5\u7684\u964d\u4f4e\u7531\u5149\u80fd\u8865\u507f\u3002\u5149\u5316\u5b66\u53bb\u4e59\u9170\u5316\u4f7f\u5f97\u7531\u540c\u4e00\u5316\u5408\u7269\u7684\u5916\u6d88\u65cb\u6df7\u5408\u7269\u76f4\u63a5\u5f62\u6210\u5bf9\u6620\u4f53\u7eaf\u7269\u8d28\u6210\u4e3a\u53ef\u80fd\uff0c\u4e3a\u521b\u9020\u4e0d\u5bf9\u79f0\u7684\u6311\u6218\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/p>\n<p>\u56fe1. \u4e00\u822c\u624b\u6027\u5316\u5408\u7269A\u548cent-A\u7684\u53cd\u5e94\u4ee5\u53ca\u5316\u5408\u7269\u7684\u7ed3\u6784\u00a0<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161820\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig1_HTML.png\" alt=\"\" width=\"600\" height=\"400\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig1_HTML.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig1_HTML-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe2.\u53cd\u5e94\u6761\u4ef6\u4f18\u5316<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161821\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig2_HTML.png\" alt=\"\" width=\"600\" height=\"568\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig2_HTML.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig2_HTML-300x284.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe3.<span class=\"ordinary-span-edit\">\u624b\u6027\u70ef\u70c3rac-1\u5728\u53ef\u89c1\u5149(\u03bb=420nm)\u654f\u5316\u8f90\u7167\u4e0b\u7684\u53bb\u6d88\u65cb\u5316\u53cd\u5e94<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161822\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig3_HTML.png\" alt=\"\" width=\"600\" height=\"324\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig3_HTML.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig3_HTML-300x162.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe4.<span class=\"ordinary-span-edit\">\u57fa\u4e8eDFT\u8ba1\u7b97\u3001\u76f8\u5173\u5e38\u6570\u548c\u91cf\u5b50\u4ea7\u7387\u7684\u53bb\u6d88\u65cb\u5316\u53cd\u5e94\u673a\u7406<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161823\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig4_HTML.png\" alt=\"\" width=\"600\" height=\"625\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig4_HTML.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/12\/41586_2018_755_Fig4_HTML-288x300.png 288w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u3010\u603b\u7ed3\u3011<\/p>\n<p>\u4f5c\u8005\u53d1\u73b0\u4e86\u4e00\u79cd\u524d\u6240\u672a\u6709\u7684\u50ac\u5316\u5bf9\u6620\u9009\u62e9\u6027\u5149\u5316\u5b66\u8f6c\u5316\uff0c\u5b83\u80fd\u591f\u5728\u5149\u9a71\u52a8\u8fc7\u7a0b\u4e2d\u4f7f\u624b\u6027\u5316\u5408\u7269\u53bb\u9170\u5316\u3002\u5c11\u91cf\u7684\u50ac\u5316\u5242\u5bfc\u81f4\u5bf9\u6620\u4f53\u9009\u62e9\u6027\u7684\u9ad8\u500d\u589e\uff0c\u8fd9\u4e0e\u8bb8\u591a\u57fa\u672c\u7684\u79d1\u5b66\u95ee\u9898\u6709\u5173\uff0c\u5305\u62ec\u751f\u7269\u7cfb\u7edf\u4e2d\u540c\u624b\u6027\u7684\u8d77\u6e90\u3002\u8fd9\u79cd\u8f6c\u53d8\u7684\u7ed3\u6784\u7b80\u5355\u6027\u662f\u663e\u8457\u7684\uff0c\u5e94\u8be5\u5141\u8bb8\u8fdb\u4e00\u6b65\u6269\u5c55\u5230\u5176\u4ed6\u5e95\u7269\u3002\u5177\u6709\u4ee3\u8868\u6027\u7684\u5e95\u7269\u7c7b\u5df2\u88ab\u8bc1\u660e\u6613\u4e8e\u53bb\u6d88\u65cb\u5316\uff0c\u5c3d\u7ba1\u5bf9\u6620\u4f53\u9009\u62e9\u6027\u8f83\u4f4e\uff0c\u5305\u62ec\u624b\u6027\u73af\u4e19\u70f7\u548c\u624b\u6027\u4e9a\u781c\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41586-018-0755-1\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nature.com\/articles\/s41586-018-0755-1<\/a>,\uff08Nature, 2018, DOI:10.1038\/s41586-018-0755-1)<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4<strong><b>Z,Chen<\/b><\/strong>\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\uff1atougao@cailiaoren.com\u3002<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u524d\u8a00\u3011 \u624b\u6027\u5316\u5408\u7269\u4ee5\u5bf9\u6620\u4f53\u7684\u5f62\u5f0f\u5b58\u5728\uff0c\u5b83\u4eec\u662f\u5f7c\u6b64\u4e0d\u53ef\u53e0\u52a0\u7684\u955c\u50cf\u3002\u7531\u4e8e\u5bf9\u6620\u4f53\u7eaf\u624b\u6027\u5316\u5408\u7269\u7684\u91cd\u8981\u6027\uff0c\u4f8b\u5982\u4f5c\u4e3a\u6d3b\u6027\u836f\u7269\u6210\u5206\uff0c\u6d88\u65cb\u4f53(\u5bf9\u6620\u4f53\u76841\u22361\u6df7\u5408\u7269)\u7684\u5206\u79bb\u88ab\u5e7f&#8230;<\/p>\n","protected":false},"author":3029,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,67],"tags":[],"class_list":["post-161819","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-zhoubao"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/161819"}],"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\/3029"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161819"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/161819\/revisions"}],"predecessor-version":[{"id":161825,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/161819\/revisions\/161825"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161819"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}