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| 取代二芳基甲胺“一锅法”合成研究和改进 | |
| 引用本文： | 宁静恒,许晓武. 取代二芳基甲胺“一锅法”合成研究和改进[J]. 精细化工中间体, 2008, 38(2): 48-50 |
| 作者姓名： | 宁静恒 许晓武 |
| 作者单位： | 1. 长沙理工大学,化学与环境工程学院,湖南,长沙,410076 2. 长沙市化工研究所,湖南,长沙,410007 |
| 摘 要： | 由芳基锂盐、硫代甲酰胺和芳基格氏试剂一锅法合成了取代二芳基甲胺。通过将含有吸电子基团的芳香溴代物制成格氏试剂,将含有给电子基团的芳香溴代物制成锂盐,显著提高了取代二芳基甲胺的收率。 |
| 关 键 词： | 取代二芳基甲胺 一锅法 吸电子型芳基格氏试剂 给电子型芳基锂盐 |
| 文章编号： | 1009-9212(2008)02-0048-03 |
| 修稿时间： | 2008-03-31 |
Research and Improvement of One-pot Synthesis Method of Substituted Diarylmethylamines |
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| NING Jing-heng,XU Xiao-wu. Research and Improvement of One-pot Synthesis Method of Substituted Diarylmethylamines[J]. Fine Chemical Intermediates, 2008, 38(2): 48-50 | |
| Authors: | NING Jing-heng XU Xiao-wu |
| Abstract: | One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt,thioformamide and aryl Grignard reagent. The yield can be obviously increased by the Grignard reagent and the lithium salt which was prepared from aryl bromide with an electron-withdrawing group and with an electron-donating group,respectively. |
| Keywords: | substituted diarylmethylamines one-pot synthesis method electron-withdrawing aryl Grignard reagent electron-donating aryl lithium salt |
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