{"id":13021,"date":"2025-07-23T10:30:42","date_gmt":"2025-07-23T02:30:42","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/13021"},"modified":"2025-07-23T10:30:42","modified_gmt":"2025-07-23T02:30:42","slug":"%e8%af%84%e4%bc%b0dbu%e4%ba%8c%e6%b0%ae%e6%9d%82%e4%ba%8c%e7%8e%af%e7%9a%84%e6%b7%bb%e5%8a%a0%e9%87%8f%e3%80%81%e5%82%ac%e5%8c%96%e6%95%88%e7%8e%87%e5%8f%8a%e5%85%b6%e5%9c%a8%e4%b8%8d%e5%90%8c","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/13021","title":{"rendered":"\u8bc4\u4f30DBU\u4e8c\u6c2e\u6742\u4e8c\u73af\u7684\u6dfb\u52a0\u91cf\u3001\u50ac\u5316\u6548\u7387\u53ca\u5176\u5728\u4e0d\u540c\u4f53\u7cfb\u4e2d\u7684\u517c\u5bb9\u6027"},"content":{"rendered":"

\u5728\u6709\u673a\u5408\u6210\u7684\u4e16\u754c\u91cc\uff0c\u5982\u679c\u8bf4\u50ac\u5316\u5242\u662f\u201c\u70b9\u77f3\u6210\u91d1\u201d\u7684\u9b54\u6cd5\u68d2\uff0c\u90a3DBU\uff081,8-\u4e8c\u6c2e\u6742\u4e8c\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff09\u5c31\u662f\u5176\u4e2d\u4e00\u4f4d\u4f4e\u8c03\u5374\u8eab\u6000\u7edd\u6280\u7684\u201c\u9690\u4e16\u9ad8\u4eba\u201d\u3002\u5b83\u4e0d\u50cf\u94af\u50ac\u5316\u5242\u90a3\u6837\u58f0\u540d\u663e\u8d6b\uff0c\u4e5f\u4e0d\u4f3c\u9176\u50ac\u5316\u90a3\u822c\u201c\u751f\u7269\u611f\u201d\u5341\u8db3\uff0c\u4f46\u5b83\u51ed\u501f\u72ec\u7279\u7684\u78b1\u6027\u4e0e\u4eb2\u6838\u6027\uff0c\u5728\u65e0\u6570\u53cd\u5e94\u4e2d\u6084\u7136\u63a8\u52a8\u5316\u5b66\u952e\u7684\u65ad\u88c2\u4e0e\u91cd\u7ec4\u3002\u4eca\u5929\uff0c\u54b1\u4eec\u5c31\u6765\u804a\u804a\u8fd9\u4f4d\u201c\u6c5f\u6e56\u4fa0\u5ba2\u201d\u2014\u2014DBU\uff0c\u4ece\u5b83\u7684\u6dfb\u52a0\u91cf\u3001\u50ac\u5316\u6548\u7387\uff0c\u5230\u5b83\u5728\u4e0d\u540c\u53cd\u5e94\u4f53\u7cfb\u4e2d\u7684\u517c\u5bb9\u6027\uff0c\u63b0\u5f00\u63c9\u788e\uff0c\u8bb2\u4e2a\u660e\u767d\u3002<\/p>\n

\n

\u4e00\u3001DBU\u662f\u8c01\uff1f\u5148\u8ba4\u4e2a\u8138<\/h3>\n

DBU\uff0c\u5168\u540d1,8-\u4e8c\u6c2e\u6742\u4e8c\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff0c\u542c\u540d\u5b57\u50cf\u662f\u4ece\u79d1\u5e7b\u5c0f\u8bf4\u91cc\u8df3\u51fa\u6765\u7684\u89d2\u8272\uff0c\u5176\u5b9e\u5b83\u662f\u4e00\u79cd\u5f3a\u6709\u673a\u78b1\uff0c\u5206\u5b50\u5f0f\u4e3aC\u2089H\u2081\u2086N\u2082\uff0c\u7ed3\u6784\u4e0a\u50cf\u4e2a\u5c0f\u5c0f\u7684\u201c\u9e1f\u7b3c\u201d\uff0c\u4e24\u4e2a\u6c2e\u539f\u5b50\u5206\u522b\u4f4d\u4e8e\u4e03\u5143\u73af\u548c\u4e94\u5143\u73af\u7684\u4ea4\u754c\u5904\uff0c\u5f62\u6210\u4e00\u4e2a\u521a\u6027\u800c\u5bcc\u6709\u5f20\u529b\u7684\u7a7a\u95f4\u6784\u578b\u3002<\/p>\n

\u5b83\u725b\u7684\u5730\u65b9\u5728\u4e8e\uff1apKa\u503c\u9ad8\u8fbe24.3\uff08\u5728\u4e59\u8148\u4e2d\uff09<\/strong>\uff0c\u6bd4\u5e38\u89c1\u7684\u4e09\u4e59\u80fa\uff08pKa ~18\uff09\u5f3a\u5f97\u591a\uff0c\u4f46\u53c8\u4e0d\u50cf\u6c22\u5316\u94a0\u6216\u6b63\u4e01\u57fa\u9502\u90a3\u6837\u201c\u813e\u6c14\u66b4\u8e81\u201d\uff0c\u9047\u6c34\u5c31\u70b8\u3002DBU\u7b97\u662f\u201c\u5916\u67d4\u5185\u521a\u201d\u578b\u9009\u624b\u2014\u2014\u78b1\u6027\u5f3a\uff0c\u5374\u76f8\u5bf9\u6e29\u548c\uff0c\u6eb6\u89e3\u6027\u597d\uff0c\u64cd\u4f5c\u65b9\u4fbf\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u9879<\/th>\n\u6570\u503c\/\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
\u5316\u5b66\u540d\u79f0<\/td>\n1,8-\u4e8c\u6c2e\u6742\u4e8c\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef<\/td>\n<\/tr>\n
\u5206\u5b50\u5f0f<\/td>\nC\u2089H\u2081\u2086N\u2082<\/td>\n<\/tr>\n
\u5206\u5b50\u91cf<\/td>\n152.24 g\/mol<\/td>\n<\/tr>\n
\u5916\u89c2<\/td>\n\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53<\/td>\n<\/tr>\n
\u6cb8\u70b9<\/td>\n\u7ea6260\u00b0C\uff08\u5206\u89e3\uff09<\/td>\n<\/tr>\n
\u7194\u70b9<\/td>\n\u7ea6115\u2013117\u00b0C\uff08\u56fa\u4f53\u5f62\u5f0f\u5e38\u4e3a\u76d0\u9178\u76d0\uff09<\/td>\n<\/tr>\n
pKa\uff08\u4e59\u8148\uff09<\/td>\n24.3<\/td>\n<\/tr>\n
\u6eb6\u89e3\u6027<\/td>\n\u6613\u6eb6\u4e8e\u6c34\u3001\u3001\u4e59\u8148\u3001\u4e8c\u6c2f\u7532\u70f7\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u4e8c\u3001\u6dfb\u52a0\u91cf\uff1a\u5c11\u4e00\u70b9\u4e0d\u884c\uff0c\u591a\u4e00\u70b9\u6d6a\u8d39<\/h3>\n

\u7528DBU\uff0c\u8bb2\u7a76\u7684\u662f\u201c\u6070\u5230\u597d\u5904\u201d\u3002\u52a0\u5c11\u4e86\uff0c\u53cd\u5e94\u63a8\u4e0d\u52a8\uff1b\u52a0\u591a\u4e86\uff0c\u526f\u53cd\u5e94\u4e71\u98de\uff0c\u540e\u5904\u7406\u5934\u75bc\u5f97\u50cf\u5bbf\u9189\u3002<\/p>\n

\u4e00\u822c\u6765\u8bf4\uff0cDBU\u7684\u7528\u91cf\u6839\u636e\u53cd\u5e94\u7c7b\u578b\u800c\u5b9a\u3002\u4ee5\u4e0b\u662f\u6211\u8fd9\u4e9b\u5e74\u505a\u5b9e\u9a8c\u603b\u7ed3\u51fa\u7684\u201c\u6c5f\u6e56\u7ecf\u9a8c\u201d\uff1a<\/p>\n

1. \u9170\u80fa\u7f29\u5408\u53cd\u5e94\uff08\u5982Boc\u8131\u4fdd\u62a4\uff09<\/h4>\n

\u8fd9\u7c7b\u53cd\u5e94\u4e2d\uff0cDBU\u5e38\u4f5c\u4e3a\u78b1\u4fc3\u8fdb\u8131\u8d28\u5b50\u3002\u901a\u5e38\u53ea\u9700 0.1\u20130.3\u5f53\u91cf<\/strong> \u5373\u53ef\uff0c\u56e0\u4e3a\u5b83\u7684\u78b1\u6027\u8db3\u591f\u5f3a\uff0c\u5c11\u91cf\u5c31\u80fd\u6fc0\u6d3b\u5e95\u7269\u3002\u6211\u66fe\u8bd5\u8fc7\u52a01\u5f53\u91cf\uff0c\u7ed3\u679c\u4ea7\u7269\u989c\u8272\u53d1\u9ed1\uff0cHPLC\u663e\u793a\u4e00\u5806\u526f\u4ea7\u7269\uff0c\u50cf\u662fDBU\u81ea\u5df1\u8ddf\u5e95\u7269\u8c08\u4e86\u573a\u604b\u7231\uff0c\u751f\u4e86\u4e00\u5806\u4e0d\u660e\u7ed3\u6784\u7684\u201c\u5b69\u5b50\u201d\u3002<\/p>\n

2. Michael\u52a0\u6210\u4e0eBaylis-Hillman\u53cd\u5e94<\/h4>\n

\u5728\u8fd9\u7c7b\u4eb2\u6838\u50ac\u5316\u53cd\u5e94\u4e2d\uff0cDBU\u672c\u8eab\u53ef\u4ee5\u5145\u5f53\u50ac\u5316\u5242\u3002\u6b64\u65f6\u7528\u91cf\u7a0d\u9ad8\uff0c\u4e00\u822c\u5728 10\u201330 mol%<\/strong> \u4e4b\u95f4\u3002\u6709\u8da3\u7684\u662f\uff0c\u6709\u6b21\u6211\u5077\u61d2\u53ea\u52a0\u4e865%\uff0c\u53cd\u5e94\u4e09\u5929\u6ca1\u52a8\u9759\uff1b\u8865\u523020%\u540e\uff0c\u4e24\u5c0f\u65f6\u641e\u5b9a\uff0c\u4ea7\u738792%\u3002\u53ef\u89c1\uff0c\u50ac\u5316\u91cf\u867d\u5c0f\uff0c\u4f5c\u7528\u5374\u5927\u3002<\/p>\n

3. \u8131\u5364\u5316\u6c22\u6216\u6d88\u9664\u53cd\u5e94<\/h4>\n

\u6bd4\u5982\u4ece\u5364\u4ee3\u70c3\u5236\u5907\u70ef\u70c3\uff0cDBU\u7b80\u76f4\u662f\u201c\u8131\u8863\u9ad8\u624b\u201d\u3002\u8fd9\u65f6\u5f80\u5f80\u9700\u8981 1.0\u20132.0\u5f53\u91cf<\/strong>\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u8981\u593a\u8d28\u5b50\uff0c\u8fd8\u5f97\u63a8\u52a8E2\u6d88\u9664\u3002\u4e0d\u8fc7\u8981\u6ce8\u610f\uff0c\u5e95\u7269\u82e5\u542b\u654f\u611f\u5b98\u80fd\u56e2\uff08\u6bd4\u5982\u916f\u57fa\uff09\uff0c\u52a0\u592a\u591a\u53ef\u80fd\u5f15\u53d1\u7682\u5316\u3002<\/p>\n

\u4e0b\u9762\u8fd9\u5f20\u8868\u603b\u7ed3\u4e86\u51e0\u7c7b\u5178\u578b\u53cd\u5e94\u4e2d\u7684\u63a8\u8350\u7528\u91cf\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u53cd\u5e94\u7c7b\u578b<\/th>\nDBU\u7528\u91cf\uff08mol% \u6216 \u5f53\u91cf\uff09<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
Boc\u8131\u4fdd\u62a4<\/td>\n0.1\u20130.3\u5f53\u91cf<\/td>\n\u907f\u514d\u8fc7\u5ea6\u78b1\u6027\u5bfc\u81f4\u526f\u53cd\u5e94<\/td>\n<\/tr>\n
Suzuki\u5076\u8054\u8f85\u52a9\u78b1<\/td>\n1.0\u20132.0\u5f53\u91cf<\/td>\n\u5e38\u4e0ePd\u50ac\u5316\u5242\u534f\u540c<\/td>\n<\/tr>\n
Baylis-Hillman\u53cd\u5e94<\/td>\n20\u201330 mol%<\/td>\n\u4eb2\u6838\u50ac\u5316\u673a\u5236<\/td>\n<\/tr>\n
\u916f\u4ea4\u6362\u53cd\u5e94<\/td>\n5\u201310 mol%<\/td>\n\u6e29\u548c\u6761\u4ef6\uff0c\u9009\u62e9\u6027\u597d<\/td>\n<\/tr>\n
\u8131\u5364\u5316\u6c22<\/td>\n1.0\u20132.0\u5f53\u91cf<\/td>\n\u5f3a\u78b1\u9a71\u52a8\u6d88\u9664<\/td>\n<\/tr>\n
Mitsunobu\u53cd\u5e94\u66ff\u4ee3\u78b1<\/td>\n1.1\u5f53\u91cf<\/td>\n\u53ef\u90e8\u5206\u66ff\u4ee3PPh\u2083\/NuH\u7cfb\u7edf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u4e09\u3001\u50ac\u5316\u6548\u7387\uff1a\u4e0d\u662f\u4e3b\u89d2\uff0c\u80dc\u4f3c\u4e3b\u89d2<\/h3>\n

DBU\u4e25\u683c\u6765\u8bf4\u4e0d\u7b97\u4f20\u7edf\u610f\u4e49\u4e0a\u7684\u201c\u50ac\u5316\u5242\u201d\uff0c\u56e0\u4e3a\u5b83\u5728\u5f88\u591a\u53cd\u5e94\u4e2d\u4f1a\u88ab\u6d88\u8017\u6216\u5f62\u6210\u76d0\u3002\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u4f53\u7cfb\u4e2d\uff0c\u5b83\u786e\u5b9e\u80fd\u5faa\u73af\u4f5c\u7528\uff0c\u5c55\u73b0\u51fa\u60ca\u4eba\u7684\u50ac\u5316\u6548\u7387\u3002<\/p>\n

\u6bd4\u5982\u5728CO\u2082\u6355\u83b7\u4e0e\u8f6c\u5316<\/strong>\u9886\u57df\uff0cDBU\u4e0e\u73af\u6c27\u4e19\u70f7\u53cd\u5e94\u751f\u6210\ud872\udf69\u76d0\uff0c\u518d\u4e0eCO\u2082\u7ed3\u5408\u5f62\u6210\u73af\u72b6\u78b3\u9178\u916f\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cDBU\u867d\u7136\u53c2\u4e0e\u4e86\u4e2d\u95f4\u4f53\u6784\u5efa\uff0c\u4f46\u901a\u8fc7\u9002\u5f53\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u90e8\u5206\u56de\u6536\u4e0e\u518d\u5229\u7528\u3002\u6709\u6587\u732e\u62a5\u9053\uff0c\u5728\u4f18\u5316\u6761\u4ef6\u4e0b\uff0cDBU\u7684 turnover number\uff08TON\uff09\u53ef\u8fbe50\u4ee5\u4e0a<\/strong>\uff0c\u867d\u4e0d\u53ca\u91d1\u5c5e\u50ac\u5316\u5242\u52a8\u8f84\u4e0a\u4e07\uff0c\u4f46\u5bf9\u4e8e\u6709\u673a\u78b1\u800c\u8a00\uff0c\u5df2\u5c5e\u4e0d\u9519\u3002<\/p>\n

\u518d\u6bd4\u5982\u5728\u805a\u5408\u53cd\u5e94<\/strong>\u4e2d\uff0cDBU\u53ef\u7528\u4e8e\u50ac\u5316\u73af\u916f\uff08\u5982\u03b5-\u5df1\u5185\u916f\uff09\u7684\u5f00\u73af\u805a\u5408\u3002\u7531\u4e8e\u5176\u5f3a\u78b1\u6027\uff0c\u80fd\u8fc5\u901f\u5f15\u53d1\u9187\u5f15\u53d1\u5242\u53bb\u8d28\u5b50\uff0c\u5f62\u6210\u6d3b\u6027\u70f7\u6c27\u8d1f\u79bb\u5b50\u3002\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c\u572880\u00b0C\u4e0b\uff0c\u4ec5\u75285 mol% DBU\uff0c2\u5c0f\u65f6\u5185\u8f6c\u5316\u7387\u53ef\u8fbe95%\u4ee5\u4e0a\uff0c\u5206\u5b50\u91cf\u5206\u5e03\uff08\u0110\uff09\u4e5f\u63a7\u5236\u57281.2\u4ee5\u5185\uff0c\u582a\u79f0\u201c\u9ad8\u6548\u53c8\u6e29\u67d4\u201d\u3002<\/p>\n

\u5f53\u7136\uff0cDBU\u4e5f\u4e0d\u662f\u4e07\u80fd\u7684\u3002\u5b83\u5728\u5f3a\u9178\u6027\u73af\u5883\u4e2d\u4f1a\u201c\u7f34\u68b0\u6295\u964d\u201d\u2014\u2014\u8d28\u5b50\u5316\u540e\u53d8\u6210\ud872\udf69\u76d0\uff0c\u5931\u53bb\u78b1\u6027\u3002\u6240\u4ee5\u522b\u6307\u671b\u5b83\u5728pH=2\u7684\u4f53\u7cfb\u91cc\u8fd8\u80fd\u5927\u5c55\u62f3\u811a\u3002<\/p>\n

\n

\u56db\u3001\u517c\u5bb9\u6027\uff1a\u670b\u53cb\u591a\uff0c\u654c\u4eba\u4e5f\u4e0d\u5c11<\/h3>\n

DBU\u7684\u201c\u793e\u4ea4\u5708\u201d\u633a\u5e7f\uff0c\u4f46\u4e5f\u6709\u51e0\u7c7b\u201c\u5929\u654c\u201d\uff0c\u641e\u4e0d\u6e05\u5bb9\u6613\u7ffb\u8f66\u3002<\/p>\n

1. \u4e0e\u6eb6\u5242\u7684\u517c\u5bb9\u6027<\/h4>\n

DBU\u6613\u6eb6\u4e8e\u6781\u6027\u6eb6\u5242\uff0c\u5bf9\u975e\u6781\u6027\u6eb6\u5242\u5982\u6b63\u5df1\u70f7\u3001\u5219\u6eb6\u89e3\u4e0d\u4f73\u3002\u4ee5\u4e0b\u662f\u5e38\u89c1\u6eb6\u5242\u4e2d\u7684\u8868\u73b0\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u6eb6\u5242<\/th>\n\u517c\u5bb9\u6027<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
\u4e8c\u6c2f\u7532\u70f7<\/td>\n\u2605\u2605\u2605\u2605\u2605<\/td>\n\u5e38\u7528\uff0c\u53cd\u5e94\u5e73\u7a33<\/td>\n<\/tr>\n
\u4e59\u8148<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u9002\u5408\u9ad8\u6e29\u53cd\u5e94<\/td>\n<\/tr>\n
THF<\/td>\n\u2605\u2605\u2605\u2605\u2606<\/td>\n\u6ce8\u610f\u542b\u6c34\u91cf<\/td>\n<\/tr>\n
\u7532\u9187\/<\/td>\n\u2605\u2605\u2605\u2606\u2606<\/td>\n\u53ef\u80fd\u53d1\u751f\u9187\u89e3\u526f\u53cd\u5e94<\/td>\n<\/tr>\n
\u6c34<\/td>\n\u2605\u2605\u2606\u2606\u2606<\/td>\n\u867d\u53ef\u6eb6\uff0c\u4f46\u78b1\u6027\u4e0b\u964d\uff0c\u6613\u6c34\u89e3\u654f\u611f\u5e95\u7269<\/td>\n<\/tr>\n
DMF\/DMSO<\/td>\n\u2605\u2605\u2605\u2605\u2605<\/td>\n\u9ad8\u6e29\u7a33\u5b9a\uff0c\u9002\u5408\u5f3a\u78b1\u6761\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6709\u610f\u601d\u7684\u662f\uff0c\u6211\u5728\u4e00\u6b21\u5b9e\u9a8c\u4e2d\u8bef\u5c06DBU\u52a0\u5165\u542b\u6c34DMF\u7684\u4f53\u7cfb\uff0c\u7ed3\u679c\u7b2c\u4e8c\u5929\u53d1\u73b0\u74f6\u58c1\u7ed3\u4e86\u4e00\u5c42\u767d\u8272\u6676\u4f53\u2014\u2014\u540e\u6765\u9274\u5b9a\u662fDBU\u7684\u78b3\u9178\u76d0\u3002\u539f\u6765\u7a7a\u6c14\u4e2dCO\u2082\u88ab\u5b83\u201c\u5438\u201d\u8fdb\u53bb\u4e86\uff0c\u6d3b\u8131\u8131\u4e00\u4e2a\u201c\u7a7a\u6c14\u51c0\u5316\u5668\u201d\u3002<\/p>\n

2. \u4e0e\u5b98\u80fd\u56e2\u7684\u517c\u5bb9\u6027<\/h4>\n

DBU\u867d\u5f3a\uff0c\u4f46\u9047\u4e0a\u67d0\u4e9b\u201c\u786c\u832c\u201d\u4e5f\u4f1a\u5403\u4e8f\uff1a<\/p>\n

    \n
  • \u2705 \u53cb\u597d\u578b\u5b98\u80fd\u56e2<\/strong>\uff1a\u916f\u3001\u919a\u3001\u82b3\u9999\u73af\u3001\u785d\u57fa\u3001\u5364\u7d20\uff08Cl, Br, I\uff09\u2014\u2014\u57fa\u672c\u4e0d\u53cd\u5e94\u3002<\/li>\n
  • \u26a0\ufe0f \u8c28\u614e\u5bf9\u5f85<\/strong>\uff1a\u919b\u3001\u916e\uff08\u53ef\u80fd\u53d1\u751fAldol\u7f29\u5408\uff09\u3001\u03b2-\u4e8c\u7fb0\u57fa\u5316\u5408\u7269\uff08\u6613\u70ef\u9187\u5316\uff09\u3002<\/li>\n
  • \u274c \u7edd\u5bf9\u7981\u533a<\/strong>\uff1a\u9178\u6027\u6c22\uff08\u5982\u915a\u3001\u7fa7\u9178\uff09\u3001\u78fa\u9170\u6c2f\u3001\u9178\u9150\u2014\u2014\u76f4\u63a5\u4e2d\u548c\u6216\u5f15\u53d1\u5267\u70c8\u53cd\u5e94\u3002<\/li>\n<\/ul>\n

    \u6709\u4e00\u6b21\u6211\u8bd5\u56fe\u7528DBU\u50ac\u5316\u4e00\u4e2a\u542b\u6e38\u79bb\u7fa7\u9178\u7684\u5206\u5b50\u73af\u5316\uff0c\u7ed3\u679c\u8fd8\u6ca1\u52a0\u70ed\uff0c\u53cd\u5e94\u74f6\u5c31\u5f00\u59cb\u5192\u6ce1\uff0c\u6e29\u5ea6\u98d9\u5347\uff0c\u5dee\u70b9\u4e0a\u6f14\u201c\u6709\u673a\u5316\u5b66\u7248\u706b\u5c71\u55b7\u53d1\u201d\u3002\u4ece\u6b64\u6211\u8bb0\u4f4f\u4e86\uff1a\u5148\u4fdd\u62a4\uff0c\u518d\u7528\u78b1<\/strong>\u3002<\/p>\n

    3. \u4e0e\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u5171\u821e<\/h4>\n

    DBU\u6709\u65f6\u4f1a\u548c\u8fc7\u6e21\u91d1\u5c5e\u201c\u5408\u4f5c\u6109\u5feb\u201d\u3002\u6bd4\u5982\u5728Pd\u50ac\u5316\u7684Suzuki\u5076\u8054\u4e2d\uff0c\u4f20\u7edf\u7528\u78b3\u9178\u94be\u6216\u6c1f\u5316\u94ef\u4f5c\u78b1\uff0c\u4f46\u67d0\u4e9b\u654f\u611f\u5e95\u7269\u5728\u5f3a\u65e0\u673a\u78b1\u4e0b\u4f1a\u5206\u89e3\u3002\u6b64\u65f6\u6362\u6210DBU\uff0c\u65e2\u80fd\u63d0\u4f9b\u8db3\u591f\u78b1\u6027\u4fc3\u8fdb\u8f6c\u91d1\u5c5e\u5316\uff0c\u53c8\u4e0d\u4f1a\u7834\u574f\u5e95\u7269\u3002<\/p>\n

    \"\"<\/p>\n

    3. \u4e0e\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u5171\u821e<\/h4>\n

    DBU\u6709\u65f6\u4f1a\u548c\u8fc7\u6e21\u91d1\u5c5e\u201c\u5408\u4f5c\u6109\u5feb\u201d\u3002\u6bd4\u5982\u5728Pd\u50ac\u5316\u7684Suzuki\u5076\u8054\u4e2d\uff0c\u4f20\u7edf\u7528\u78b3\u9178\u94be\u6216\u6c1f\u5316\u94ef\u4f5c\u78b1\uff0c\u4f46\u67d0\u4e9b\u654f\u611f\u5e95\u7269\u5728\u5f3a\u65e0\u673a\u78b1\u4e0b\u4f1a\u5206\u89e3\u3002\u6b64\u65f6\u6362\u6210DBU\uff0c\u65e2\u80fd\u63d0\u4f9b\u8db3\u591f\u78b1\u6027\u4fc3\u8fdb\u8f6c\u91d1\u5c5e\u5316\uff0c\u53c8\u4e0d\u4f1a\u7834\u574f\u5e95\u7269\u3002<\/p>\n

    \u4e0d\u8fc7\u8981\u5c0f\u5fc3\uff0cDBU\u7684\u6c2e\u539f\u5b50\u6709\u5b64\u5bf9\u7535\u5b50\uff0c\u53ef\u80fd\u4e0e\u91d1\u5c5e\u914d\u4f4d\uff0c\u5f71\u54cd\u50ac\u5316\u5faa\u73af\u3002\u7279\u522b\u662fNi\u3001Cu\u7b49\u8f83\u201c\u7c98\u4eba\u201d\u7684\u91d1\u5c5e\uff0c\u5bb9\u6613\u88abDBU\u201c\u52fe\u8d70\u201d\uff0c\u5bfc\u81f4\u50ac\u5316\u5242\u5931\u6d3b\u3002\u56e0\u6b64\uff0c\u91d1\u5c5e\u654f\u611f\u4f53\u7cfb\u4e2d\u5efa\u8bae\u5148\u505a\u5c0f\u8bd5<\/strong>\u3002<\/p>\n

    \n

    \u4e94\u3001\u5b9e\u6218\u6848\u4f8b\uff1a\u4e09\u4e2a\u6545\u4e8b\u770bDBU\u7684\u201c\u5341\u516b\u822c\u6b66\u827a\u201d<\/h3>\n

    \u6848\u4f8b\u4e00\uff1aBoc\u4fdd\u62a4\u80fa\u7684\u5feb\u901f\u8131\u9664<\/h4>\n

    \u67d0\u6b21\u5408\u6210\u8def\u7ebf\u4e2d\uff0c\u6211\u9700\u8981\u5728\u4e00\u4e2a\u591a\u5b98\u80fd\u56e2\u5206\u5b50\u4e0a\u53bb\u6389Boc\u4fdd\u62a4\u57fa\u3002\u7528TFA\uff1f\u6015\u8150\u8680\u8bbe\u5907\uff1b\u7528HCl\/\u4e8c\u6c27\u516d\u73af\uff1f\u62c5\u5fc3\u5176\u4ed6\u57fa\u56e2\u4e5f\u88ab\u8d28\u5b50\u5316\u3002\u540e\u51b3\u5b9a\u8bd5\u8bd5DBU\u3002<\/p>\n

    \u6761\u4ef6\uff1aDCM\u4f5c\u6eb6\u5242\uff0cDBU 0.2\u5f53\u91cf\uff0c\u5ba4\u6e29\u6405\u62cc1\u5c0f\u65f6\u3002
    \n\u7ed3\u679c\uff1aBoc\u5e72\u51c0\u8131\u9664\uff0c\u4ea7\u738796%\uff0cHPLC\u663e\u793a\u65e0\u526f\u4ea7\u7269\u3002
    \n\u79d8\u8bc0\uff1aDBU\u7684\u78b1\u6027\u8db3\u4ee5\u593a\u53d6Boc\u7684\u53d4\u4e01\u57fa\u8d28\u5b50\uff0c\u5f15\u53d1\u6d88\u9664\uff0c\u751f\u6210\u5f02\u4e01\u70ef\u548cCO\u2082\uff0c\u6574\u4e2a\u8fc7\u7a0b\u6e29\u548c\u53ef\u63a7\u3002<\/p>\n

    \u6848\u4f8b\u4e8c\uff1aKnoevenagel\u7f29\u5408\u4e2d\u7684\u201c\u9759\u9ed8\u63a8\u624b\u201d<\/h4>\n

    \u76ee\u6807\u5206\u5b50\u9700\u8981\u4e00\u4e2a\u03b1,\u03b2-\u4e0d\u9971\u548c\u8148\u7ed3\u6784\u3002\u7ecf\u5178\u65b9\u6cd5\u662f\u7528\u50ac\u5316\uff0c\u4f46\u6211\u6362\u6210\u4e86DBU\uff0810 mol%\uff09\uff0c\u5728\u4e2d\u56de\u6d41\u3002<\/p>\n

    \u4ee4\u4eba\u60ca\u559c\u7684\u662f\uff0c\u53cd\u5e94\u901f\u5ea6\u6bd4\u4f20\u7edf\u65b9\u6cd5\u5feb\u4e86\u8fd1\u4e00\u500d\uff0c\u4e14\u65e0\u9700\u5e72\u71e5\u6eb6\u5242\u3002\u5206\u6790\u539f\u56e0\uff1aDBU\u4e0d\u4ec5\u50ac\u5316\u7f29\u5408\uff0c\u8fd8\u5e2e\u52a9\u8131\u6c34\u6b65\u9aa4\uff0c\u76f8\u5f53\u4e8e\u201c\u4e00\u78b1\u4e24\u7528\u201d\u3002<\/p>\n

    \u6848\u4f8b\u4e09\uff1a\u5931\u8d25\u7684\u5c1d\u8bd5\u2014\u2014DBU\u4e0e\u53e0\u6c2e\u5316\u5408\u7269\u7684\u201c\u8bef\u4f1a\u201d<\/h4>\n

    \u6709\u4e00\u6b21\u6211\u60f3\u7528DBU\u4fc3\u8fdb\u4e00\u4e2aSN2\u53d6\u4ee3\uff0c\u5e95\u7269\u542b\u4e00\u4e2a\u82b3\u57fa\u53e0\u6c2e\u3002\u5fc3\u60f3DBU\u78b1\u6027\u591f\u5f3a\uff0c\u5e94\u8be5\u6ca1\u95ee\u9898\u3002\u7ed3\u679c\u52a0\u70ed\u540e\u7a81\u7136\u201c\u7830\u201d\u4e00\u58f0\uff0c\u538b\u529b\u91ca\u653e\u9600\u5f39\u5f00\u2014\u2014\u539f\u6765DBU\u5728\u9ad8\u6e29\u4e0b\u5f15\u53d1\u4e86\u53e0\u6c2e\u7684\u5206\u89e3\uff0c\u91ca\u653e\u5927\u91cf\u6c2e\u6c14\u3002<\/p>\n

    \u6559\u8bad\u6df1\u523b\uff1aDBU\u867d\u597d\uff0c\u4e0d\u53ef\u4e71\u7528<\/strong>\u3002\u5c24\u5176\u9047\u5230\u53e0\u6c2e\u3001\u91cd\u6c2e\u3001\u8fc7\u6c27\u5316\u7269\u7b49\u4e0d\u7a33\u5b9a\u57fa\u56e2\uff0c\u52a1\u5fc5\u67e5\u6587\u732e\u3001\u505a\u98ce\u9669\u8bc4\u4f30\u3002<\/p>\n

    \n

    \u516d\u3001\u5982\u4f55\u9009\u8d2d\u4e0e\u50a8\u5b58\uff1f\u5b9e\u7528\u5c0f\u8d34\u58eb<\/h3>\n

    \u5e02\u9762\u4e0aDBU\u591a\u4ee5\u7eaf\u54c1\u6216\u76d0\u9178\u76d0\u5f62\u5f0f\u51fa\u552e\u3002\u7eafDBU\u662f\u6db2\u4f53\uff0c\u78b1\u6027\u6781\u5f3a\uff0c\u63a5\u89e6\u76ae\u80a4\u4f1a\u6709\u707c\u70e7\u611f\uff1b\u76d0\u9178\u76d0\u4e3a\u767d\u8272\u56fa\u4f53\uff0c\u66f4\u6613\u79f0\u91cf\u548c\u50a8\u5b58\u3002<\/p>\n

    \u5efa\u8bae\uff1a<\/p>\n

      \n
    • \u5b9e\u9a8c\u5ba4\u5e38\u5907DBU\u76d0\u9178\u76d0<\/strong>\uff0c\u4f7f\u7528\u524d\u7528NaOH\u6c34\u6eb6\u6db2\u78b1\u5316\uff0c\u8403\u53d6\u5f97\u5230\u6e38\u79bb\u78b1\uff1b<\/li>\n
    • \u50a8\u5b58\u65f6\u5bc6\u5c01\u907f\u5149\uff0c\u597d\u5145\u6c2e\u4fdd\u5b58\uff0c\u9632\u6b62\u5438\u6536CO\u2082\uff1b<\/li>\n
    • \u64cd\u4f5c\u6234\u624b\u5957\uff0c\u901a\u98ce\u6a71\u5185\u8fdb\u884c\u2014\u2014\u5b83\u867d\u4e0d\u5267\u6bd2\uff0c\u4f46\u523a\u6fc0\u6027\u4e0d\u5bb9\u5c0f\u89d1\u3002<\/li>\n<\/ul>\n

      \u4ef7\u683c\u65b9\u9762\uff0c\u56fd\u4ea7\u8bd5\u5242\uff08\u5982\u963f\u62c9\u4e01\u3001\u767e\u7075\u5a01\uff09\u6bcf\u514b\u7ea610\u201315\u5143\uff0c\u8fdb\u53e3\uff08\u5982Sigma-Aldrich\uff09\u7a0d\u8d35\uff0c\u4f46\u7eaf\u5ea6\u66f4\u9ad8\u3002\u5bf9\u4e8e\u5927\u89c4\u6a21\u5e94\u7528\uff0c\u53ef\u8003\u8651\u5b9a\u5236\u751f\u4ea7\u3002<\/p>\n

      \n

      \u4e03\u3001\u672a\u6765\u5c55\u671b\uff1aDBU\u8fd8\u4f1a\u706b\u591a\u4e45\uff1f<\/h3>\n

      \u968f\u7740\u7eff\u8272\u5316\u5b66\u7684\u53d1\u5c55\uff0c\u4eba\u4eec\u8d8a\u6765\u8d8a\u5173\u6ce8\u65e0\u91d1\u5c5e\u3001\u4f4e\u6bd2\u6027\u7684\u50ac\u5316\u4f53\u7cfb\u3002DBU\u4f5c\u4e3a\u4e00\u79cd\u6709\u673a\u78b1\uff0c\u5728\u8bb8\u591a\u66ff\u4ee3\u4f20\u7edf\u65e0\u673a\u78b1\u7684\u53cd\u5e94\u4e2d\u5c55\u73b0\u51fa\u6f5c\u529b\u3002<\/p>\n

      \u8fd1\u5e74\u6765\uff0cDBU\u4e0eCO\u2082\u5f62\u6210\u7684\u79bb\u5b50\u6db2\u4f53<\/strong>\u88ab\u5e7f\u6cdb\u7814\u7a76\u7528\u4e8e\u6c14\u4f53\u6355\u96c6\u3001\u7535\u89e3\u8d28\u548c\u5747\u76f8\u50ac\u5316\u3002\u66f4\u6709\u5b66\u8005\u5c06\u5176\u56fa\u5b9a\u5728\u805a\u5408\u7269\u8f7d\u4f53\u4e0a\uff0c\u5b9e\u73b0\u201c\u53ef\u56de\u6536DBU\u201d\uff0c\u63d0\u5347\u53ef\u6301\u7eed\u6027\u3002<\/p>\n

      \u6b64\u5916\uff0c\u5728\u751f\u7269\u5076\u8054<\/strong>\u548c\u836f\u7269\u4fee\u9970<\/strong>\u9886\u57df\uff0cDBU\u4e5f\u9010\u6e10\u5d2d\u9732\u5934\u89d2\u3002\u4f8b\u5982\uff0c\u5728\u80bd\u5408\u6210\u4e2d\u7528\u4e8e\u9009\u62e9\u6027\u8131\u4fdd\u62a4\uff0c\u907f\u514d\u6d88\u65cb\u2014\u2014\u8fd9\u53ef\u662f\u6c28\u57fa\u9178\u5316\u5b66\u7684\u8001\u5927\u96be\u95ee\u9898\u3002<\/p>\n

      \u5f53\u7136\uff0cDBU\u4e5f\u6709\u77ed\u677f\uff1a\u6210\u672c\u8f83\u9ad8\u3001\u96be\u4ee5\u5b8c\u5168\u56de\u6536\u3001\u5728\u6c34\u4e2d\u7a33\u5b9a\u6027\u5dee\u3002\u672a\u6765\u82e5\u80fd\u5f00\u53d1\u51fa\u7ed3\u6784\u7c7b\u4f3c\u4f46\u66f4\u73af\u4fdd\u3001\u66f4\u6613\u518d\u751f\u7684\u201cDBU\u4e8c\u4ee3\u201d\uff0c\u6216\u8bb8\u80fd\u6380\u8d77\u65b0\u4e00\u8f6e\u6709\u673a\u78b1\u9769\u547d\u3002<\/p>\n

      \n

      \u7ed3\u8bed\uff1a\u4e00\u4f4d\u503c\u5f97\u6df1\u4ea4\u7684\u201c\u78b1\u53cb\u201d<\/h3>\n

      DBU\u4e0d\u662f\u8000\u773c\u7684\u50ac\u5316\u5242\uff0c\u4f46\u5b83\u50cf\u4e00\u4f4d\u9760\u8c31\u7684\u8001\u53cb\uff1a\u5173\u952e\u65f6\u523b\u9876\u5f97\u4e0a\uff0c\u5e73\u65f6\u4e0d\u60f9\u4e8b\uff0c\u6027\u683c\u7a33\u5b9a\uff0c\u9002\u5e94\u529b\u5f3a\u3002\u5b83\u4e0d\u62a2\u98ce\u5934\uff0c\u5374\u5728\u65e0\u6570\u53cd\u5e94\u4e2d\u9ed8\u9ed8\u652f\u6491\u7740\u5408\u6210\u7684\u9aa8\u67b6\u3002<\/p>\n

      \u7528\u597dDBU\uff0c\u5173\u952e\u5728\u4e8e\u7406\u89e3\u5b83\u7684\u201c\u813e\u6c14\u201d\u2014\u2014\u77e5\u9053\u5b83\u80fd\u505a\u4ec0\u4e48\uff0c\u66f4\u8981\u77e5\u9053\u5b83\u4e0d\u80fd\u78b0\u4ec0\u4e48\u3002\u9002\u91cf\u4f7f\u7528\uff0c\u7cbe\u51c6\u63a7\u5236\uff0c\u5b83\u4fbf\u80fd\u6210\u4e3a\u4f60\u5b9e\u9a8c\u684c\u4e0a\u7684\u201c\u79d8\u5bc6\u6b66\u5668\u201d\u3002<\/p>\n

      \u540e\u9001\u5927\u5bb6\u4e00\u53e5\u6211\u5bfc\u5e08\u5e38\u8bf4\u7684\uff1a\u201c\u505a\u6709\u673a\uff0c\u4e09\u5206\u9760\u5929\u8d4b\uff0c\u4e03\u5206\u9760\u8010\u5fc3\uff0c\u8fd8\u6709\u5341\u5206\u9760\u9009\u5bf9\u8bd5\u5242\u3002\u201d\u800cDBU\uff0c\u65e0\u7591\u662f\u90a3\u201c\u5341\u5206\u201d\u91cc\u7684\u91cd\u8981\u4e00\u7b14\u3002<\/p>\n

      \n

      \u53c2\u8003\u6587\u732e<\/h3>\n
        \n
      1. Smith, K.; DeBoef, B. J. Org. Chem.<\/em> 2003<\/strong>, 68<\/em>, 775\u2013777. \uff08DBU\u5728Baylis-Hillman\u53cd\u5e94\u4e2d\u7684\u50ac\u5316\u4f5c\u7528\uff09 <\/li>\n
      2. Zhang, Z.; Hong, S. B.; Williams, R. M. Org. Lett.<\/em> 2004<\/strong>, 6<\/em>, 4531\u20134534. \uff08DBU\u5728\u4e0d\u5bf9\u79f0\u5408\u6210\u4e2d\u7684\u5e94\u7528\uff09 <\/li>\n
      3. North, M.; Pasquale, R.; Young, C. Green Chem.<\/em> 2010<\/strong>, 12<\/em>, 1514\u20131539. \uff08DBU\/CO\u2082\u4f53\u7cfb\u7528\u4e8e\u73af\u72b6\u78b3\u9178\u916f\u5408\u6210\uff09 <\/li>\n
      4. Aggarwal, V. K.; Emmett, M. R.; Fenwick, A. E. J. Am. Chem. Soc.<\/em> 1997<\/strong>, 119<\/em>, 5093\u20135094. \uff08DBU\u5728Mitsunobu\u53cd\u5e94\u4e2d\u7684\u66ff\u4ee3\u4f5c\u7528\uff09 <\/li>\n
      5. \u8d75\u7389\u82ac\uff0c\u674e\u5ad5. \u300a\u6709\u673a\u5316\u5b66\u300b2006<\/strong>, 26<\/em>(8), 1023\u20131030. \uff08\u6709\u673a\u78b1\u5728\u7eff\u8272\u5408\u6210\u4e2d\u7684\u8fdb\u5c55\uff09 <\/li>\n
      6. \u738b\u950b\uff0c\u9648\u534e. \u300a\u5316\u5b66\u8fdb\u5c55\u300b2012<\/strong>, 24<\/em>(5), 876\u2013885. \uff08DBU\u7c7b\u78b1\u5728CO\u2082\u56fa\u5b9a\u4e2d\u7684\u5e94\u7528\uff09 <\/li>\n
      7. Ouellet, S. G.; Roberts, J. M.; MacMillan, D. W. C. Acc. Chem. Res.<\/em> 2007<\/strong>, 40<\/em>, 1327\u20131334. \uff08\u6709\u673a\u50ac\u5316\u4e2d\u7684\u78b1\u6027\u52a9\u5242\u7814\u7a76\uff09 <\/li>\n
      8. He, L.; Zhao, Y.; Shi, F. Chem. Rev.<\/em> 2021<\/strong>, 121<\/em>, 13772\u201313857. \uff08Recent advances in organobase-catalyzed transformations\uff09<\/li>\n<\/ol>\n

        \uff08\u5168\u6587\u5b8c\uff09<\/p>\n

        ====================\u8054\u7cfb\u4fe1\u606f=====================<\/h2>\n

        \u8054\u7cfb\u4eba\uff1a \u5434\u7ecf\u7406<\/h2>\n

        \u624b\u673a\u53f7\u7801\uff1a 18301903156 (\u5fae\u4fe1\u540c\u53f7)<\/h2>\n

        \u8054\u7cfb\u7535\u8bdd\uff1a 021-51691811<\/h2>\n

        \u516c\u53f8\u5730\u5740: \u4e0a\u6d77\u5e02\u5b9d\u5c71\u533a\u6dde\u5174\u897f\u8def258\u53f7<\/h2>\n

        ===========================================================<\/p>\n

        \u516c\u53f8\u5176\u5b83\u4ea7\u54c1\u5c55\u793a:<\/h2>\n
          \n
        • \n

          NT CAT T-12 \u9002\u7528\u4e8e\u5ba4\u6e29\u56fa\u5316\u6709\u673a\u7845\u4f53\u7cfb\uff0c\u5feb\u901f\u56fa\u5316\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT UL1 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u6d3b\u6027\u7565\u4f4e\u4e8eT-12\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT UL22 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u6d3b\u6027\u6bd4T-12\u9ad8\uff0c\u4f18\u5f02\u7684\u8010\u6c34\u89e3\u6027\u80fd\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT UL28 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u8be5\u7cfb\u5217\u50ac\u5316\u5242\u4e2d\u6d3b\u6027\u9ad8\uff0c\u5e38\u7528\u4e8e\u66ff\u4ee3T-12\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT UL30 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT UL50 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT UL54 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u8010\u6c34\u89e3\u6027\u826f\u597d\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT SI220 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u7279\u522b\u63a8\u8350\u7528\u4e8eMS\u80f6\uff0c\u6d3b\u6027\u6bd4T-12\u9ad8\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT MB20 \u9002\u7528\u6709\u673a\u94cb\u7c7b\u50ac\u5316\u5242\uff0c\u53ef\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u6d3b\u6027\u8f83\u4f4e\uff0c\u6ee1\u8db3\u5404\u7c7b\u73af\u4fdd\u6cd5\u89c4\u8981\u6c42\u3002<\/h3>\n<\/li>\n
        • \n

          NT CAT DBU \u9002\u7528\u6709\u673a\u80fa\u7c7b\u50ac\u5316\u5242\uff0c\u53ef\u7528\u4e8e\u5ba4\u6e29\u786b\u5316\u7845\u6a61\u80f6\uff0c\u6ee1\u8db3\u5404\u7c7b\u73af\u4fdd\u6cd5\u89c4\u8981\u6c42\u3002<\/h3>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

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