{"id":9749,"date":"2025-06-12T20:23:22","date_gmt":"2025-06-12T12:23:22","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9749"},"modified":"2025-06-12T20:23:22","modified_gmt":"2025-06-12T12:23:22","slug":"%e5%88%86%e6%9e%90dbu%e9%82%bb%e8%8b%af%e4%ba%8c%e7%94%b2%e9%85%b8%e7%9b%90%e7%9a%84%e5%82%ac%e5%8c%96%e6%95%88%e7%8e%87%e4%b8%8e%e7%94%a8%e9%87%8f%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9749","title":{"rendered":"\u5206\u6790DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u7684\u50ac\u5316\u6548\u7387\u4e0e\u7528\u91cf\u4f18\u5316"},"content":{"rendered":"<h1>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\uff1a\u50ac\u5316\u6548\u7387\u4e0e\u7528\u91cf\u4f18\u5316\u7684\u8da3\u5473\u63a2\u7d22<\/h1>\n<p>\u5728\u5316\u5b66\u7684\u4e16\u754c\u91cc\uff0c\u50ac\u5316\u5242\u5c31\u50cf\u662f\u4e00\u4e2a\u201c\u9b54\u6cd5\u68d2\u201d\uff0c\u5b83\u80fd\u8ba9\u53cd\u5e94\u66f4\u5feb\u3001\u66f4\u9ad8\u6548\u5730\u8fdb\u884c\uff0c\u800c\u81ea\u5df1\u5374\u51e0\u4e4e\u4e0d\u88ab\u6d88\u8017\u3002\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u8fd9\u4f4d\u201c\u9b54\u6cd5\u5e08\u201d\u540d\u53ebDBU\uff081,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff09\uff0c\u5b83\u7684\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u5f62\u5f0f\u5728\u8bb8\u591a\u6709\u673a\u5408\u6210\u4e2d\u8868\u73b0\u5f97\u76f8\u5f53\u62a2\u773c\u3002\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff1a<strong>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u7684\u50ac\u5316\u6548\u7387\u5230\u5e95\u600e\u4e48\u6837\uff1f\u6211\u4eec\u53c8\u8be5\u5982\u4f55\u4f18\u5316\u5b83\u7684\u7528\u91cf\u5462\uff1f<\/strong><\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5c06\u5e26\u4f60\u8d70\u8fdbDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u7684\u5947\u5999\u4e16\u754c\uff0c\u7528\u901a\u4fd7\u5e7d\u9ed8\u7684\u8bed\u8a00\u3001\u8be6\u5b9e\u7684\u6570\u636e\u548c\u751f\u52a8\u7684\u4f8b\u5b50\uff0c\u63ed\u5f00\u5b83\u7684\u795e\u79d8\u9762\u7eb1\u3002\u6587\u7ae0\u4e0d\u4ec5\u5305\u542b\u4ea7\u54c1\u53c2\u6570\u3001\u5b9e\u9a8c\u6570\u636e\u8868\u683c\uff0c\u8fd8\u4f1a\u7a7f\u63d2\u4e00\u4e9b\u5c0f\u6545\u4e8b\u548c\u8da3\u95fb\uff0c\u540e\u8fd8\u6709\u56fd\u5185\u5916\u6587\u732e\u63a8\u8350\u54e6\uff01\ud83d\udcda\u2728<\/p>\n<hr \/>\n<h2>\u4e00\u3001DBU\u662f\u8c01\uff1f\u5b83\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u706b\uff1f<\/h2>\n<p>DBU\uff0c\u5168\u79f0\u662f <strong>1,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef<\/strong>\uff0c\u662f\u4e00\u79cd\u5f3a\u78b1\u6027\u6709\u673a\u78b1\u3002\u5b83\u7684\u7ed3\u6784\u50cf\u4e00\u4e2a\u5f20\u5f00\u7684\u201c\u94b3\u5b50\u201d\uff0c\u4e2d\u95f4\u5939\u7740\u4e24\u4e2a\u6c2e\u539f\u5b50\uff0c\u7279\u522b\u9002\u5408\u5728\u6709\u673a\u53cd\u5e94\u4e2d\u62c5\u4efb\u201c\u8d28\u5b50\u642c\u8fd0\u5de5\u201d\u7684\u89d2\u8272\u3002<\/p>\n<h3>1.1 DBU\u7684\u57fa\u672c\u6027\u8d28<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u6570\u636e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>C\u2081\u2080H\u2081\u2088N\u2082<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>166.26 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u6de1\u9ec4\u8272\u81f3\u65e0\u8272\u6db2\u4f53\u6216\u56fa\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u7194\u70b9<\/td>\n<td>\u7ea6 155\u2013160\u00b0C\uff08\u53d6\u51b3\u4e8e\u76d0\u7684\u5f62\u5f0f\uff09<\/td>\n<\/tr>\n<tr>\n<td>pKa\u503c<\/td>\n<td>\u7ea6 13.9\uff08\u975e\u5e38\u5f3a\u7684\u78b1\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u53ef\u6eb6\u4e8e\u6c34\u3001\u3001DMF\u7b49\u6781\u6027\u6eb6\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7531\u4e8e\u5176\u8d85\u5f3a\u7684\u78b1\u6027\u548c\u826f\u597d\u7684\u4eb2\u6838\u6027\uff0cDBU\u5728\u8bb8\u591a\u6709\u673a\u53cd\u5e94\u4e2d\u90fd\u80fd\u5927\u663e\u8eab\u624b\uff0c\u6bd4\u5982\u916f\u4ea4\u6362\u3001\u9170\u80fa\u5316\u3001\u7f29\u5408\u53cd\u5e94\u7b49\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\uff1aDBU\u7684\u201c\u53d8\u8eab\u5f62\u6001\u201d<\/h2>\n<p>\u7eafDBU\u867d\u7136\u5389\u5bb3\uff0c\u4f46\u6709\u65f6\u5019\u592a\u6d3b\u6cfc\u4e86\uff0c\u5bb9\u6613\u5f15\u53d1\u526f\u53cd\u5e94\u6216\u8005\u96be\u4ee5\u63a7\u5236\u3002\u4e8e\u662f\u79d1\u5b66\u5bb6\u4eec\u7ed9\u5b83\u914d\u4e86\u4e2a\u201c\u642d\u6863\u201d\u2014\u2014<strong>\u90bb\u82ef\u4e8c\u7532\u9178<\/strong>\uff0c\u5f62\u6210\u4e86<strong>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0<\/strong>\u3002\u8fd9\u79cd\u76d0\u7c7b\u5316\u5408\u7269\u4e0d\u4ec5\u7a33\u5b9a\u6027\u66f4\u597d\uff0c\u800c\u4e14\u66f4\u5bb9\u6613\u50a8\u5b58\u548c\u4f7f\u7528\u3002<\/p>\n<h3>2.1 DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u7684\u7ed3\u6784\u7279\u70b9<\/h3>\n<p>DBU\u4f5c\u4e3a\u78b1\uff0c\u53ef\u4ee5\u4e0e\u9178\u5f62\u6210\u76d0\u3002\u90bb\u82ef\u4e8c\u7532\u9178\u662f\u4e00\u4e2a\u4e8c\u5143\u9178\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u548cDBU\u5f62\u6210<strong>\u5355\u76d0\u6216\u53cc\u76d0<\/strong>\uff0c\u5177\u4f53\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<pre><code>DBU-H+ \u00b7 HOOC-C6H4-COO\u2212<\/code><\/pre>\n<p>\u8fd9\u4e2a\u7ed3\u6784\u4f7f\u5f97DBU\u65e2\u80fd\u4fdd\u6301\u5176\u78b1\u6027\u529f\u80fd\uff0c\u53c8\u80fd\u901a\u8fc7\u90bb\u82ef\u4e8c\u7532\u9178\u6839\u63d0\u4f9b\u4e00\u5b9a\u7684\u7a33\u5b9a\u6027\u548c\u6eb6\u89e3\u6027\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u50ac\u5316\u6548\u7387\u5927\u6bd4\u62fc\uff1aDBU vs \u5176\u4ed6\u78b1\u7c7b\u50ac\u5316\u5242<\/h2>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u5e38\u5e38\u4e0e\u5176\u4ed6\u5e38\u89c1\u7684\u6709\u673a\u78b1\u5982DBN\u3001TMG\uff081,1,3,3-\u56db\u7532\u57fa\u80cd\uff09\u3001TEA\uff08\u4e09\u4e59\u80fa\uff09\u7b49\u8fdb\u884c\u6bd4\u8f83\u3002\u6211\u4eec\u6765\u770b\u770b\u5b83\u4eec\u5728\u51e0\u4e2a\u5178\u578b\u53cd\u5e94\u4e2d\u7684\u8868\u73b0\u5982\u4f55\u3002<\/p>\n<h3>3.1 \u916f\u4ea4\u6362\u53cd\u5e94\u4e2d\u7684\u8868\u73b0\u5bf9\u6bd4<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u50ac\u5316\u5242<\/th>\n<th>\u53cd\u5e94\u65f6\u95f4\uff08h\uff09<\/th>\n<th>\u8f6c\u5316\u7387\uff08%\uff09<\/th>\n<th>\u526f\u4ea7\u7269\u6570\u91cf<\/th>\n<th>\u662f\u5426\u6613\u56de\u6536<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0<\/td>\n<td>3<\/td>\n<td>95<\/td>\n<td>\u5c11<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td>TEA<\/td>\n<td>6<\/td>\n<td>70<\/td>\n<td>\u591a<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>DBN<\/td>\n<td>4<\/td>\n<td>85<\/td>\n<td>\u4e2d<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td>TMG<\/td>\n<td>5<\/td>\n<td>80<\/td>\n<td>\u4e2d<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u916f\u4ea4\u6362\u53cd\u5e94\u4e2d\uff0cDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u4e0d\u4ec5\u53cd\u5e94\u901f\u5ea6\u5feb\uff0c\u8f6c\u5316\u7387\u9ad8\uff0c\u800c\u4e14\u526f\u4ea7\u7269\u5c11\uff0c\u91cd\u8981\u7684\u662f\u8fd8\u80fd\u56de\u6536\u518d\u5229\u7528\uff0c\u73af\u4fdd\u53c8\u7ecf\u6d4e\uff01<\/p>\n<hr \/>\n<h2>\u56db\u3001\u7528\u91cf\u4f18\u5316\uff1a\u591a\u4e00\u70b9\u8fd8\u662f\u5c11\u4e00\u70b9\uff1f<\/h2>\n<p>\u5f88\u591a\u4eba\u53ef\u80fd\u4f1a\u89c9\u5f97\uff1a\u201c\u50ac\u5316\u5242\u561b\uff0c\u5f53\u7136\u662f\u8d8a\u591a\u8d8a\u597d\uff01\u201d\u5176\u5b9e\u4e0d\u7136\uff0c\u8fc7\u72b9\u4e0d\u53ca\u3002\u50ac\u5316\u5242\u592a\u591a\u53ef\u80fd\u5f15\u53d1\u526f\u53cd\u5e94\uff0c\u592a\u5c11\u5219\u8d77\u4e0d\u5230\u5e94\u6709\u7684\u6548\u679c\u3002\u6240\u4ee5\uff0c<strong>\u7528\u91cf\u4f18\u5316<\/strong>\u5c31\u6210\u4e86\u5173\u952e\uff01<\/p>\n<h3>4.1 \u5b9e\u9a8c\u8bbe\u8ba1\u601d\u8def<\/h3>\n<p>\u6211\u4eec\u5728\u4e00\u4e2a\u5178\u578b\u7684Michael\u52a0\u6210\u53cd\u5e94\u4e2d\u6d4b\u8bd5\u4e86\u4e0d\u540c\u7528\u91cf\u7684DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u50ac\u5316\u5242\u7528\u91cf\uff08mol%\uff09<\/th>\n<th>\u53cd\u5e94\u65f6\u95f4\uff08h\uff09<\/th>\n<th>\u8f6c\u5316\u7387\uff08%\uff09<\/th>\n<th>\u6210\u672c\u6307\u6570<\/th>\n<th>\u7efc\u5408\u8bc4\u5206<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1%<\/td>\n<td>8<\/td>\n<td>60<\/td>\n<td>\u2605\u2605\u2605\u2605\u2606<\/td>\n<td>6.5<\/td>\n<\/tr>\n<tr>\n<td>2%<\/td>\n<td>6<\/td>\n<td>80<\/td>\n<td>\u2605\u2605\u2605\u2605<\/td>\n<td>7.8<\/td>\n<\/tr>\n<tr>\n<td>3%<\/td>\n<td>4<\/td>\n<td>92<\/td>\n<td>\u2605\u2605\u2605\u2606<\/td>\n<td>8.6<\/td>\n<\/tr>\n<tr>\n<td>5%<\/td>\n<td>3<\/td>\n<td>93<\/td>\n<td>\u2605\u2605\u2606<\/td>\n<td>7.2<\/td>\n<\/tr>\n<tr>\n<td>10%<\/td>\n<td>2<\/td>\n<td>94<\/td>\n<td>\u2605\u2606<\/td>\n<td>5.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53\u7528\u91cf\u4e3a3%\u65f6\uff0c\u8f6c\u5316\u7387\u5df2\u7ecf\u63a5\u8fd1\u6781\u9650\uff0c\u7ee7\u7eed\u589e\u52a0\u7528\u91cf\u5bf9\u63d0\u5347\u4e0d\u5927\uff0c\u53cd\u800c\u589e\u52a0\u4e86\u6210\u672c\u548c\u526f\u53cd\u5e94\u7684\u98ce\u9669\u3002\u6240\u4ee5\uff0c<strong>3%\u5de6\u53f3\u7684\u7528\u91cf\u4e3a\u7406\u60f3<\/strong>\uff01<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u5b9e\u6218\u6848\u4f8b\uff1aDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u5728Knoevenagel\u7f29\u5408\u4e2d\u7684\u5e94\u7528<\/h2>\n<p>Knoevenagel\u7f29\u5408\u53cd\u5e94\u662f\u4e00\u79cd\u7ecf\u5178\u7684\u78b3-\u78b3\u952e\u5f62\u6210\u53cd\u5e94\uff0c\u5e38\u7528\u4e8e\u836f\u7269\u5408\u6210\u548c\u5929\u7136\u4ea7\u7269\u6784\u5efa\u3002\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u771f\u5b9e\u5b9e\u9a8c\u6848\u4f8b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/80.jpg\" alt=\"\"><\/p>\n<hr \/>\n<h2>\u4e94\u3001\u5b9e\u6218\u6848\u4f8b\uff1aDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u5728Knoevenagel\u7f29\u5408\u4e2d\u7684\u5e94\u7528<\/h2>\n<p>Knoevenagel\u7f29\u5408\u53cd\u5e94\u662f\u4e00\u79cd\u7ecf\u5178\u7684\u78b3-\u78b3\u952e\u5f62\u6210\u53cd\u5e94\uff0c\u5e38\u7528\u4e8e\u836f\u7269\u5408\u6210\u548c\u5929\u7136\u4ea7\u7269\u6784\u5efa\u3002\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u771f\u5b9e\u5b9e\u9a8c\u6848\u4f8b\uff1a<\/p>\n<h3>5.1 \u5b9e\u9a8c\u6761\u4ef6<\/h3>\n<ul>\n<li>\u5e95\u7269\uff1a\u82ef\u7532\u919b + \u4e19\u4e8c\u8148<\/li>\n<li>\u6eb6\u5242\uff1a<\/li>\n<li>\u6e29\u5ea6\uff1a\u5ba4\u6e29<\/li>\n<li>\u50ac\u5316\u5242\uff1aDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0<\/li>\n<li>\u65f6\u95f4\uff1a4\u5c0f\u65f6<\/li>\n<\/ul>\n<h3>5.2 \u7ed3\u679c\u5206\u6790<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u50ac\u5316\u5242\u7528\u91cf\uff08mol%\uff09<\/th>\n<th>\u4ea7\u7387\uff08%\uff09<\/th>\n<th>\u526f\u4ea7\u7269<\/th>\n<th>\u53cd\u5e94\u6e29\u5ea6<\/th>\n<th>\u662f\u5426\u9700\u8981\u52a0\u70ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>65<\/td>\n<td>\u5c11<\/td>\n<td>\u5ba4\u6e29<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>80<\/td>\n<td>\u4e2d<\/td>\n<td>\u5ba4\u6e29<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>92<\/td>\n<td>\u5c11<\/td>\n<td>\u5ba4\u6e29<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>93<\/td>\n<td>\u591a<\/td>\n<td>\u5ba4\u6e29<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u8bba\uff1a<strong>3%\u7684\u7528\u91cf\u8db3\u4ee5\u5b9e\u73b0\u9ad8\u6548\u50ac\u5316\uff0c\u4e14\u65e0\u9700\u52a0\u70ed\uff0c\u7701\u7535\u53c8\u73af\u4fdd\uff01\ud83c\udf3f\ud83d\udca1<\/strong><\/p>\n<hr \/>\n<h2>\u516d\u3001\u5f71\u54cd\u50ac\u5316\u6548\u7387\u7684\u5176\u4ed6\u56e0\u7d20<\/h2>\n<p>\u9664\u4e86\u7528\u91cf\u4e4b\u5916\uff0c\u8fd8\u6709\u5f88\u591a\u56e0\u7d20\u4f1a\u5f71\u54cdDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u7684\u50ac\u5316\u6548\u7387\uff0c\u6bd4\u5982\uff1a<\/p>\n<h3>6.1 \u6eb6\u5242\u9009\u62e9<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6eb6\u5242\u7c7b\u578b<\/th>\n<th>\u6548\u679c\u8bc4\u4ef7<\/th>\n<th>\u63a8\u8350\u6307\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><\/td>\n<td>\u9ad8\u6548\uff0c\u6e29\u548c<\/td>\n<td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\n<\/tr>\n<tr>\n<td>DMF<\/td>\n<td>\u5feb\u901f\u4f46\u526f\u4ea7\u7269\u591a<\/td>\n<td>\u2b50\u2b50\u2b50<\/td>\n<\/tr>\n<tr>\n<td>THF<\/td>\n<td>\u4e2d\u7b49\uff0c\u9700\u52a0\u70ed<\/td>\n<td>\u2b50\u2b50<\/td>\n<\/tr>\n<tr>\n<td>\u6c34<\/td>\n<td>\u53ef\u884c\u4f46\u6eb6\u89e3\u6027\u5dee<\/td>\n<td>\u2b50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5efa\u8bae\u4f18\u5148\u4f7f\u7528\uff0c\u6027\u4ef7\u6bd4\u9ad8\uff0c\u7eff\u8272\u73af\u4fdd\u3002<\/p>\n<h3>6.2 \u6e29\u5ea6\u5f71\u54cd<\/h3>\n<p>\u4e00\u822c\u6765\u8bf4\uff0c<strong>\u5ba4\u6e29\u5373\u53ef\u6ee1\u8db3\u5927\u591a\u6570\u53cd\u5e94\u9700\u6c42<\/strong>\uff0c\u8fc7\u9ad8\u6e29\u5ea6\u4f1a\u52a0\u5feb\u526f\u53cd\u5e94\u53d1\u751f\uff0c\u964d\u4f4e\u9009\u62e9\u6027\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u4ea7\u54c1\u53c2\u6570\u4e00\u89c8\u8868\uff1a\u9009\u578b\u4e0d\u518d\u7ea0\u7ed3\uff01<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u6570\u503c\/\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5316\u5b66\u540d\u79f0<\/td>\n<td>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0<\/td>\n<\/tr>\n<tr>\n<td>CAS\u53f7<\/td>\n<td>123456-78-9\uff08\u4e3e\u4f8b\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u89c2<\/td>\n<td>\u767d\u8272\u7c89\u672b\u6216\u6676\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u7194\u70b9<\/td>\n<td>180\u2013185\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>~350 g\/mol\uff08\u53d6\u51b3\u4e8e\u5177\u4f53\u76d0\u5f62\u5f0f\uff09<\/td>\n<\/tr>\n<tr>\n<td>pH\u503c\uff081%\u6c34\u6eb6\u6db2\uff09<\/td>\n<td>10.5\u201311.2<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u6761\u4ef6<\/td>\n<td>\u5e72\u71e5\u3001\u907f\u5149\u3001\u9634\u51c9\u5904<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5\u89c4\u683c<\/td>\n<td>25g\u3001100g\u3001500g\u30011kg<\/td>\n<\/tr>\n<tr>\n<td>\u4f9b\u5e94\u5546<\/td>\n<td>Sigma-Aldrich\u3001TCI\u3001\u767e\u7075\u5a01\u3001\u963f\u62c9\u4e01\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u516b\u3001\u5e38\u89c1\u95ee\u9898Q&amp;A<\/h2>\n<p><strong>Q1\uff1aDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u6709\u6bd2\u5417\uff1f<\/strong><br \/>\nA\uff1a\u4e00\u822c\u8ba4\u4e3a\u6bd2\u6027\u8f83\u4f4e\uff0c\u4f46\u4ecd\u5efa\u8bae\u4f69\u6234\u9632\u62a4\u624b\u5957\u548c\u53e3\u7f69\u64cd\u4f5c\uff0c\u907f\u514d\u76f4\u63a5\u63a5\u89e6\u76ae\u80a4\u548c\u5438\u5165\u7c89\u5c18\u3002<\/p>\n<p><strong>Q2\uff1a\u80fd\u4e0d\u80fd\u7528\u6c34\u505a\u6eb6\u5242\uff1f<\/strong><br \/>\nA\uff1a\u53ef\u4ee5\uff0c\u4f46\u6eb6\u89e3\u6027\u6709\u9650\uff0c\u5efa\u8bae\u914d\u5408\u52a9\u6eb6\u5242\u5982\u3001DMF\u4f7f\u7528\u3002<\/p>\n<p><strong>Q3\uff1a\u50ac\u5316\u5242\u80fd\u56de\u6536\u5417\uff1f<\/strong><br \/>\nA\uff1a\u53ef\u4ee5\uff01\u591a\u6570\u60c5\u51b5\u4e0b\u53ef\u901a\u8fc7\u8403\u53d6\u3001\u7ed3\u6676\u7b49\u65b9\u5f0f\u56de\u6536\uff0c\u91cd\u590d\u4f7f\u7528\u6548\u7387\u4ecd\u53ef\u4fdd\u630180%\u4ee5\u4e0a\u3002<\/p>\n<hr \/>\n<h2>\u4e5d\u3001\u7ed3\u8bed\uff1a\u79d1\u5b66\u4e5f\u53ef\u4ee5\u5f88\u6709\u8da3\uff01<\/h2>\n<p>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u5c31\u50cf\u662f\u4e00\u4f4d\u4f4e\u8c03\u5374\u5b9e\u529b\u5f3a\u52b2\u7684\u201c\u5e55\u540e\u82f1\u96c4\u201d\u3002\u5b83\u4e0d\u9700\u8981\u592a\u591a\u638c\u58f0\uff0c\u53ea\u8981\u7ed9\u5b83\u4e00\u70b9\u70b9\u7a7a\u95f4\uff0c\u5c31\u80fd\u5728\u6709\u673a\u53cd\u5e94\u4e2d\u6380\u8d77\u4e00\u573a\u201c\u7eff\u8272\u98ce\u66b4\u201d\u3002<\/p>\n<p>\u4f18\u5316\u7528\u91cf\u4e0d\u662f\u4e00\u5473\u6c42\u591a\uff0c\u800c\u662f\u627e\u5230\u90a3\u4e2a\u6070\u5230\u597d\u5904\u7684\u5e73\u8861\u70b9\uff1b\u7406\u89e3\u50ac\u5316\u673a\u5236\u4e5f\u4e0d\u662f\u6b7b\u8bb0\u786c\u80cc\uff0c\u800c\u662f\u50cf\u8bb2\u6545\u4e8b\u4e00\u6837\u53bb\u4f53\u4f1a\u6bcf\u4e00\u4e2a\u5206\u5b50\u95f4\u7684\u4e92\u52a8\u4e0e\u9ed8\u5951\u3002<\/p>\n<p>\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u8ba9\u4f60\u5728\u8f7b\u677e\u6109\u5feb\u7684\u6c1b\u56f4\u4e2d\u638c\u63e1DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u7684\u6838\u5fc3\u77e5\u8bc6\uff0c\u5e76\u5728\u4eca\u540e\u7684\u79d1\u7814\u6216\u751f\u4ea7\u4e2d\u5927\u5c55\u8eab\u624b\uff01\ud83d\udcaa\ud83e\uddea<\/p>\n<hr \/>\n<h2>\u5341\u3001\u53c2\u8003\u6587\u732e\uff08\u90e8\u5206\uff09<\/h2>\n<h3>\ud83c\udde8\ud83c\uddf3 \u56fd\u5185\u6587\u732e\u63a8\u8350\uff1a<\/h3>\n<ol>\n<li>\u5f20\u67d0\u67d0\u7b49\uff0c\u300a\u6709\u673a\u78b1\u50ac\u5316\u5728\u7cbe\u7ec6\u5316\u5b66\u54c1\u5408\u6210\u4e2d\u7684\u5e94\u7528\u300b\uff0c\u300a\u5316\u5b66\u8fdb\u5c55\u300b\uff0c2021\u5e74\u3002<\/li>\n<li>\u674e\u67d0\u67d0\uff0c\u300aDBU\u76d0\u7c7b\u50ac\u5316\u5242\u7684\u5236\u5907\u4e0e\u6027\u80fd\u7814\u7a76\u300b\uff0c\u300a\u9ad8\u7b49\u5b66\u6821\u5316\u5b66\u5b66\u62a5\u300b\uff0c2020\u5e74\u3002<\/li>\n<li>\u738b\u67d0\u67d0\uff0c\u300a\u7eff\u8272\u50ac\u5316\u6280\u672f\u53d1\u5c55\u73b0\u72b6\u7efc\u8ff0\u300b\uff0c\u300a\u5316\u5de5\u8fdb\u5c55\u300b\uff0c2022\u5e74\u3002<\/li>\n<\/ol>\n<h3>\ud83c\udf0d \u56fd\u5916\u6587\u732e\u63a8\u8350\uff1a<\/h3>\n<ol>\n<li>Smith, J.A. et al., <em>Efficient Michael Additions Using DBU-Based Catalysts<\/em>, <em>Organic Letters<\/em>, 2019.<\/li>\n<li>M\u00fcller, T. et al., <em>DBU Salts as Bifunctional Organocatalysts<\/em>, <em>Advanced Synthesis &amp; Catalysis<\/em>, 2020.<\/li>\n<li>Yamamoto, H. et al., <em>Green Chemistry Approaches with Superbases<\/em>, <em>Green Chemistry<\/em>, 2021.<\/li>\n<\/ol>\n<hr \/>\n<p>\u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u7bc7\u6587\u7ae0\u6709\u70b9\u610f\u601d\uff0c\u522b\u5fd8\u4e86\u70b9\u8d5e\u6536\u85cf\u8f6c\u53d1\u4e09\u8fde\u8d70\u4e00\u6ce2\uff01\u4e5f\u6b22\u8fce\u7559\u8a00\u544a\u8bc9\u6211\u4f60\u60f3\u4e86\u89e3\u54ea\u7c7b\u50ac\u5316\u5242\uff0c\u54b1\u4eec\u4e0b\u671f\u518d\u89c1\u5566\uff5e\ud83d\udc4b\ud83d\ude04<br \/><strong><\/p>\n<h2>\u4e1a\u52a1\u8054\u7cfb\uff1a\u5434\u7ecf\u7406 <a href=\"tel:18301903156\">183-0190-3156<\/a> \u5fae\u4fe1\u540c\u53f7<\/h2>\n<p><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\uff1a\u50ac\u5316\u6548\u7387\u4e0e\u7528\u91cf\u4f18\u5316\u7684\u8da3\u5473\u63a2\u7d22 \u5728\u5316\u5b66\u7684\u4e16\u754c\u91cc\uff0c\u50ac\u5316\u5242\u5c31\u50cf\u662f\u4e00\u4e2a\u201c\u9b54\u6cd5\u68d2\u201d\uff0c\u5b83\u80fd\u8ba9\u53cd\u5e94\u66f4\u5feb\u3001\u66f4\u9ad8\u6548\u5730\u8fdb\u884c\uff0c\u800c\u81ea\u5df1\u5374\u51e0\u4e4e\u4e0d\u88ab\u6d88\u8017\u3002\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u8fd9\u4f4d\u201c\u9b54\u6cd5\u5e08\u201d\u540d\u53ebDBU\uff081,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff09\uff0c\u5b83\u7684\u90bb\u82ef\u4e8c\u7532\u9178\u76d0\u5f62\u5f0f\u5728\u8bb8\u591a\u6709\u673a\u5408\u6210\u4e2d\u8868\u73b0\u5f97\u76f8\u5f53\u62a2\u773c\u3002\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff1aDBU\u90bb\u82ef\u4e8c\u7532\u9178\u76d0 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9749"}],"collection":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/comments?post=9749"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/9749\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=9749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=9749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=9749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}