{"id":8643,"date":"2016-02-17T09:17:39","date_gmt":"2016-02-17T01:17:39","guid":{"rendered":"\/\/www.gsbet888.com\/?p=8643"},"modified":"2019-08-02T18:54:42","modified_gmt":"2019-08-02T10:54:42","slug":"post-8643","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/%e5%8c%96%e5%ad%a6%e6%9d%82%e8%ae%b0\/recentpaper\/2016\/02\/post-8643.html","title":{"rendered":"\u5408\u6210\u5206\u5b50\u7ea7\u201c\u9ab0\u5b50\u201d\uff01"},"content":{"rendered":"

\u5927\u5bb6\u77e5\u9053\uff0c\u6709\u673a\u5316\u5408\u7269\u4e2d\u7684\u300c\u9ab0\u5b50\u300d\u662f\u4ec0\u4e48\u5417\uff1f<\/p>\n

\u8bf4\u7684\u5c31\u662f \u7acb\u65b9\u70f7\uff08Cubane\uff09<\/strong>\u8fd9\u4e00\u78b3\u6c22\u5316\u5408\u7269\u3002\u8fd9\u6837\u7684\u5316\u5408\u7269\u7684\u5b58\u5728\u672c\u8eab\u5c31\u8ba9\u6211\u591f\u60ca\u8bb6\u7684\u4e86\uff0c\u7adf\u7136\u8fd8\u6709\u4eba\u5df2\u7ecf\u5c06\u5b83\u5b9e\u9645\u5408\u6210\u51fa\u6765\uff0c\u66f4\u8ba9\u6211\u5403\u60ca\u4e0d\u5df2\uff0c\u8bdd\u8fd8\u6ca1\u5b8c\uff0c\u6700\u8fd1\uff0c\u4eba\u4eec\u8fd8\u53d1\u73b0\u8fd9\u6837\u7684\u5206\u5b50\u8fd8\u80fd\u5728\u533b\u836f\u65b9\u9762\u5e94\u7528\uff0c\u989d\u6ef4\u795e\uff0c\u6211\u5df2\u7ecf\u60ca\u7684\u4e0d\u77e5\u9053\u8be5\u8bf4\u4ec0\u4e48\u597d\u4e86\u3002<\/p>\n

\"cubane_2\"<\/a><\/p>\n

\u867d\u7136\u8ddd\u79bb\u5386\u53f2\u4e0a\u6700\u65e9\u5b9e\u73b0\u7acb\u65b9\u70f7\u7684\u5408\u6210\u5df2\u7ecf\u8fc7\u53bb50\u5e74<\/strong>\u4e86[1]\u3001\u8fd9\u4e00\u6b21\u6211\u4eec\u8fd8\u662f\u56f4\u7ed5\u7acb\u65b9\u70f7\u6765\u505a\u4e00\u4e2a\u4ecb\u7ecd\u5427\uff01<\/p>\n

\u7acb\u65b9\u70f7\u662f\u4ec0\u4e48\uff1f<\/h4>\n

\u7acb\u65b9\u70f7\u662f\u5177\u6709\u73af\u72b6\u78b3\u78b3\u9aa8\u67b6\u7684\u78b3\u6c22\u5316\u5408\u7269C8<\/sub>H8<\/sub>\u3002\u91cc\u9762\u76848\u4e2a\u78b3\u539f\u5b50\u662f\u5b8c\u5168\u7b49\u540c\uff0c\u76f8\u6bd4\u8d77\u4e00\u822c\u7684\u78b3\u78b3\u952e\uff08sp3<\/sup>\u6742\u5316\uff09\u6709\u7740\u975e\u5e38\u5927\u7684\u73af\u5f20\u529b\u3002\u5206\u5b50\u5c3a\u5bf8\u975e\u5e38\u5c0f\uff0c\u6ca1\u6709\u53ef\u4ee5\u7acb\u8db3\u7684\u5b98\u80fd\u56e2\uff0c\u52a0\u4e0a\u73af\u5f20\u529b\u5f88\u5927\uff0c\u53ef\u4ee5\u8bf4\u662f\u975e\u5e38\u96be\u5408\u6210\u7684\u5206\u5b50\u4e4b\u4e00\u3002<\/p>\n

\u78b3\u539f\u5b504\u5143\u73af\uff08\u73af\u4e01\u70f7\uff09\u7684\u73af\u5f20\u529b\u7684\u80fd\u91cf\u4f30\u6d4b\u6709109.9kJ\/mol\uff0c\u800c\u7acb\u65b9\u70f7\u76f8\u5f53\u4e8e6\u4e2a\u8fd9\u6837\u7684\u73af\u4e01\u70f7\u7d27\u5bc6\u5c01\u95ed\u8d77\u6765\u5f62\u6210\u7acb\u65b9\u4f53\u7b3c\u578b\u9aa8\u67b6\u3001\u76f8\u5bf9\u66f4\u5927\u7684\u73af\u5f20\u529b\uff08161.5kJ\/mol\uff09\u3002\u6240\u4ee5\uff0c\u4eba\u4eec\u63a8\u6d4b\u8fd9\u6837\u7684\u5316\u5408\u7269\u5373\u4fbf\u5408\u6210\u51fa\u6765\uff0c\u4e5f\u4f1a\u81ea\u53d1\u7684\u6025\u5267\u5206\u89e3\u3002<\/p>\n

\u4f46\u662f\u30011964\u5e74\uff0cPhilip Eaton<\/a>\u7ec4\u6210\u529f\u5316\u5b66\u5408\u6210\u30fb\u5206\u79bb\uff0c\u6bd4\u9884\u60f3\u7ed3\u679c\u7a33\u5b9a\u7684\u7ed3\u6676\u6027\u5316\u5408\u7269[2]\u3002\u7acb\u65b9\u70f7\u7ed3\u6676\u6709\u7740\u95ea\u8000\u7684\u5149\u8292\uff0c\u5176\u6676\u4f53\u50cf\u4e2a\u5c0f\u83f1\u5f62(rhombic crystal)\u3001\u5728\u5e38\u538b\u4e0b\u6bd4\u5ba4\u6e29\u5e38\u6e29\u7565\u9ad8\u7684\u6e29\u5ea6\u4f1a\u81f4\u5176\u5347\u534e\u3001\u5c01\u7ba1\u4e2d\u6d4b\u91cf\u7194\u70b9\u4e3a133.5\u2103\uff0c\u53e6\u5916\u5206\u89e3\u6e29\u5ea6\u5728220\u2103\u4ee5\u4e0a\u3002<\/p>\n

\"cubane_synth_6\"<\/a>

\u7acb\u65b9\u70f7\u7684\u7269\u6027\uff08\u56fe\u7247\u5f15\u81ea\u6587\u732e[1]\uff09<\/p><\/div><\/div>\n

\n

\u7acb\u65b9\u70f7\u7684\u5408\u6210<\/h4>\n<\/div>\n

\u4ee5\u4e0b\u662fEaton\u7b49\u4eba\u5f00\u53d1\u7684\u7acb\u65b9\u70f7\u5408\u6210\u8def\u7ebf[2]\u3002\u5408\u6210\u7684\u57fa\u672c\u7b56\u7565\u662f\u7531\u542b\u6709\u5f20\u529b\u7a0d\u5fae\u7f13\u548c\u76845\u5143\u73af\u5206\u5b50\u4e00\u70b9\u70b9\u7684\u7f29\u73af\u6765\u5408\u6210\u4e86\u7acb\u65b9\u70f7\u9aa8\u67b6\u3002<\/p>\n

\u9996\u5148\u662f\u6eb4\u4ee3\u73af\u620a\u4e8c\u70ef\u916e\u8fd9\u4e00\u5408\u6210\u4ea7\u7269\u4f5c\u4e3a\u81ea\u53d1\u4e8c\u805a\u4f53\u7684\u91cd\u8981\u4e2d\u95f4\u4f53\uff0c\u5728\u901a\u8fc7\u9002\u5f53\u7684\u4fdd\u62a4\uff0c\u6709[2+2]\u5149\u73af\u5316\u53cd\u5e94\u5f62\u62104\u5143\u73af\u7ed3\u6784\u7684\u57fa\u672c\u9aa8\u67b6\u3002\u4e4b\u540e\u518d\u78b1\u6027\u6761\u4ef6\u4e0b\u8fdb\u884cFavorskii\u91cd\u6392<\/a>\uff0c5\u5143\u73af\u7f29\u73af\u4e3a4\u5143\u73af\u3002\u8fd9\u4e00\u7cfb\u5217\u8fc7\u7a0b\u540e\u5f97\u5230\u5e26\u7fa7\u57fa\u7684\u7acb\u65b9\u70f7\uff0c\u53ef\u4ee5\u901a\u8fc7\u81ea\u7531\u57fa\u8131\u7fb0\u6761\u4ef6\u6765\u8131\u53bb\uff0c\u6700\u7ec8\u6210\u529f\u5b9e\u73b0\u7acb\u65b9\u70f7\u7684\u5408\u6210\u3002<\/p>\n

\"cubane_3\"<\/a><\/p>\n

\u5728\u90a3\u4e4b\u540e\u3001\u8fd9\u4e2a\u5408\u6210\u8def\u7ebf\u7531John\u00a0Tsanaktsidis\u7b49\u4eba\u4f18\u5316\u5e76\u653e\u5927\uff0c\u786e\u7acb\u4e86\u8be5\u7269\u8d28\u5927\u89c4\u6a21\u5408\u6210\u8def\u7ebf\uff08\uff1e500g\uff09[3]\u3002<\/p>\n

\u4e16\u754c\u6700\u5f37\u7684\u70b8\u836f\uff1a\u516b\u785d\u57fa\u7acb\u65b9\u70f7<\/h4>\n

\u7acb\u65b9\u70f7\u5408\u6210\u51fa\u6765\u540e\uff0c\u8ba9\u4eba\u610f\u5916\u7684\u662f\u5b83\u7adf\u7136\u6bd4\u9884\u60f3\u7684\u8981\u7a33\u5b9a\u5f97\u591a\uff0c\u4f46\u662f\u786e\u5b9e\u542b\u6709\u5f88\u5927\u7684\u73af\u5f20\u529b\u3002\u4eba\u4eec\u601d\u8003\u7740\u5982\u679c\u5b83\u4e0a\u9762\u5e26\u6709\u4e0d\u7a33\u5b9a\u7684\u5316\u5b66\u952e\/\u5b98\u80fd\u56e2\u3001\u8fd9\u6837\u7684\u73af\u5f20\u529b\u8fd8\u4f1a\u66f4\u9ad8\u3002<\/p>\n

Eaton\u7b49\u4eba\u5e26\u7740\u8fd9\u6837\u7684\u601d\u7d22\uff0c\u8bbe\u8ba1\u5e76\u4e8e1999\u5e74\u5b9e\u73b0\u4e86\u7acb\u65b9\u70f7\u7684\u9876\u70b9\u78b3\u539f\u5b50\u4e0a\u5404\u5e26\u4e00\u4e2a\u785d\u57fa\u53d6\u4ee3\u57fa\u7684\u516b\u785d\u57fa\u7acb\u65b9\u70f7\u7684\u5408\u6210\u3002<\/p>\n

\"cubane_4-1\"<\/a><\/p>\n

\u8fd9\u4e00\u5206\u5b50\u4ece\u7406\u8bba\u4e0a\u6765\u8bf4\u662f\u4e16\u754c\u4e0a\u6700\u5f37\u7684\u70b8\u836f<\/strong>\uff0c\u8be5\u5316\u5408\u7269\u7684\u5408\u6210\u53ca\u7ed3\u6784\u7684\u786e\u7acb\u4e00\u5ea6\u975e\u5e38\u8270\u96be\u3002\u6587\u732e[4]\u4e2d\u62a5\u9053\u768413<\/sup>C NMR\u56fe\u8c31\u5982\u4e0b\u56fe\u6240\u793a\u3002\u4e5f\u56e0\u4e3a\u5b83\u5408\u6210\u8d77\u6765\u4e0d\u5bb9\u6613\uff0c\u6240\u4ee5\u5f88\u96be\u4f5c\u4e3a\u5b9e\u7528\u6027\u7684\u70b8\u836f\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d\u5e94\u7528<\/p>\n

\"cubane_synth_7\"<\/a>

\u516b\u785d\u57fa\u7acb\u65b9\u70f7\u768414N-\u53bb\u8026 13C NMR\u56fe\u8c31\uff08\u56fe\u7247\u6765\u81ea\u6587\u732e[4]\uff09<\/p><\/div><\/div>\n

\u533b\u836f\u4e2d\u7684\u5e94\u7528<\/h4>\n

\u73b0\u5982\u4eca\u6b63\u8fce\u6765\u533b\u836f\u884c\u4e1a\u7684\u8f6c\u578b\u671f\uff0c\u5f00\u53d1\u975e\u5e38\u6709\u6548\u7684\u5c0f\u5206\u5b50\u533b\u836f\u9762\u4e34\u6311\u6218\uff0c\u906d\u9047\u74f6\u9888\u671f\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u6837\u7684\u95ee\u9898\uff0c\u6700\u8fd1\u4eba\u4eec\u5f00\u59cb\u63a2\u7d22\u5177\u6709\u7279\u6b8a\u7ed3\u6784\u7684builiding block<\/strong>[5]\u5e94\u7528\u5728\u533b\u836f\u4e2d\u3002<\/p>\n

\u7acb\u65b9\u70f7\u5c31\u662f\u8fd9\u6837\u7684\u5b9e\u4f8b\u4e4b\u4e00[6]\u3001\u53ef\u4ee5\u4f5c\u4e3a\u82ef\u73af\u751f\u7269\u7535\u5b50\u7b49\u6392\u4f53<\/a><\/strong>\u6d3b\u7528\u5728\u533b\u836f\u7814\u53d1\u4e2d\u3002\u8fd9\u4e5f\u662f\u6700\u521d\u5b9e\u73b0\u7acb\u65b9\u70f7\u5408\u6210\u7684Eaton\u6559\u6388\u7684\u60f3\u6cd5[1b]\u3001\u5e76\u901a\u8fc7\u4e00\u4e9b\u521d\u6b65\u7814\u7a76[5b]\u4e86\u89e3\u4e86\u8fd9\u4e00\u8bbe\u60f3\u7684\u5b9e\u6548\u6027\uff0c\u76f4\u5230\u6700\u8fd1\uff0c\u624d\u4f7f\u5f97\u8fd9\u4e00\u60f3\u6cd5\u5f97\u4ee5\u7406\u8bba\u8bc1\u5b9e\u3002[7]\u3002<\/p>\n

\u8bf4\u5b83\u4eec\u4e24\u8005\u76f8\u4f3c\uff0c\u600e\u4e48\u770b\u90fd\u4e0d\u89c9\u5f97\uff0c\u4e0d\u8fc7\u6309\u7167\u4e0b\u56fe\u8fd9\u6837\u659c\u7740\u7684\u89d2\u5ea6\u53bb\u770b\u7acb\u65b9\u70f7<\/strong>\u7684\u8bdd\uff0c\u5c31\u4f1a\u53d1\u73b0\u5b83\u548c\u82ef\u73af\u6709\u7740\u7c7b\u4f3c\u7684\u5927\u5c0f\u548c\u5f62\u72b6\u3002<\/p>\n

\"cubane_synth_8-2\"<\/a>

\uff08\u56fe\u7247\u5f15\u81ea\u6587\u732e[7]\uff09<\/p><\/div><\/div>\n

\u4e8b\u5b9e\u4e0a\uff0c\u4eba\u4eec\u5df2\u7ecf\u5c06\u4e00\u4e9b\u5df2\u6709\u7684\u533b\u836f\u5316\u5408\u7269\u7684\u82ef\u73af\u7528\u7acb\u65b9\u70f7\u7f6e\u6362\uff08\u4e0b\u56fe\uff09\u5e76\u7814\u7a76\u5bf9\u6bd4\u8fd9\u4e9b\u836f\u7269\u7684\u836f\u7406\u6d3b\u6027\uff0c\u7ed3\u679c\u663e\u793a\u591a\u6570\u7acb\u65b9\u70f7\u884d\u751f\u7269\u6709\u7740\u76f8\u540c\u6216\u8005\u66f4\u9ad8\u7684\u6d3b\u6027\u3002\u539f\u56e0\u53ef\u4ee5\u901a\u8fc7\u975e\u5e73\u9762\u7ed3\u6784\u5316<\/a>\u662f\u5176\u6eb6\u89e3\u5ea6\u589e\u52a0\u3001\u7a33\u5b9a\u7684sp3<\/sup>C-H\u952e\u4f7f\u5176\u5728\u4ee3\u8c22\u4e2d\u5177\u6709\u66f4\u597d\u7684\u7a33\u5b9a\u6027\u8fd9\u4e9b\u65b9\u9762\u6765\u89e3\u91ca\u3002<\/p>\n

\"cubane_synth_9\"<\/a>

\u533b\u836f\u54c1\u7684\u7acb\u65b9\u70f7\u53d6\u4ee3\u884d\u751f\u7269\uff08\u56fe\u7247\u5f15\u81ea\u6587\u732e[7]\uff09<\/p><\/div><\/div>\n

\u7ed3\u8bed<\/h4>\n

\u9664\u4e0a\u6240\u8ff0\uff0c\u5176\u4ed6\u591a\u9762\u4f53\u5206\u5b50\u3001\u5982\u6b63\u56db\u9762\u4f53\u70f7<\/strong>\uff08\u5e26\u53d6\u4ee3\u57fa\uff09\u3001\u6b63\u5341\u4e8c\u9762\u4f53\u70f7<\/strong>\u7b49\u4e5f\u90fd\u5df2\u7ecf\u6210\u529f\u5408\u6210\u51fa\u6765\u3002\u611f\u5174\u8da3\u7684\u4eba\u8bf7\u53c2\u770bPlatonic Hydrocarbons\uff08PDF\uff09<\/a>\u3002<\/p>\n

\uff08\u203b\u672c\u6587\u662f\u57fa\u4e8e\u4ee5\u524dChem-Station\u00a02000\/7\/3\u516c\u5f00\u8fc7\u7684\u5185\u5bb9\u52a0\u4ee5\u4fee\u6539\u66f4\u65b02016\/2\/7\u53d1\u5e03\uff09<\/p>\n

\u76f8\u5173\u6587\u732e<\/h4>\n
    \n
  1. (a)\u201dCubane: 50 Years Later\u201d Biegasiewicz, K. F.; Griffiths, J. R.; Savage, G. P.; Tsanaktsidis. J.; Priefer, R.\u00a0Chem. Rev.<\/em>\u00a02015<\/strong>,\u00a0115<\/em>, 6719.\u00a0DOI:\u00a010.1021\/cr500523x<\/a>\u00a0(b)\u00a0\u201cCubanes: Starting Materials for the Chemistry of the 1990s and the New Century\u201d Eaton, P. E.\u00a0Angew. Chem. Int. Ed. Engl.<\/em>\u00a01992<\/strong>\uff0c31<\/em>\uff0c1421.\u00a0DOI:\u00a0<\/span>10.1002\/anie.199214211<\/a><\/li>\n
  2. (a) \u201cThe Cubane System\u201d\u00a0Eaton, P. E.;\u00a0<\/span><\/span>Cole, T. W.\u00a0J. Am. Chem. Soc.<\/em>\u00a01964<\/strong>,\u00a086<\/em>, 962<\/span><\/span>.\u00a0DOI:\u00a010.1021\/ja01059a072<\/a>\u00a0(b) \u201dCubane\u201d Eaton, P. E.; Cole, T. W.\u00a0J. Am. Chem. Soc.<\/em>\u00a01964<\/strong>,\u00a086<\/em>, 3157.\u00a0DOI:\u00a010.1021\/ja01069a041<\/a><\/li>\n
  3. \n

    (a) \u201cBarton Decarboxylation of Cubane-1,4-dicarboxylic Acid: Optimized Procedures for Cubanecarboxylic Acid and Cubane\u201d Eaton, P. E.; Nordari, N.; Tsanaktsidis, J.; Upadhyaya. S. P.\u00a0Synthesis<\/em>\u00a01995<\/strong>, 501.\u00a0DOI:\u00a010.1055\/s-1995-3961<\/a>\u00a0(b) \u201cDimethyl Cubane-1,4-dicarboxylate: A Practical Laboratory Scale Synthesis\u201d\u00a0<\/span>Bliese, M.; Tsanaktsidis, J.\u00a0Aust. J. Chem.<\/em>\u00a01997<\/strong>,\u00a050<\/em>,\u00a0189. doi:10.1071\/C97021<\/a>\u00a0(c) \u201cPilot-Scale Production of Dimethyl 1,4-Cubanedicarboxylate\u201d\u00a0Tsanaktsidis, J.\u00a0et al. Org. Process Res. Dev.<\/em>\u00a02013<\/strong>,\u00a017<\/em>, 1503.\u00a0DOI:\u00a010.1021\/op400181g\u00a0<\/a><\/p>\n<\/li>\n

  4. \u201cHepta- and Octanitrocubanes\u201d Zhang, M.-X.; Eaton, P. E.; Gilardi, R. \u201cHepta- and Octanitrocubanes\u201d.\u00a0Angew. Chem., Int. Ed.<\/em>\u00a02000<\/strong>,\u00a039<\/em>, 401.\u00a0DOI:\u00a0<\/span>10.1002\/(SICI)1521-3773(20000117)39:2<401::AID-ANIE401>3.0.CO;2-P<\/a><\/li>\n
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