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化学学报
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化学学报 ›› 2001, Vol. 59 ›› Issue (6): 979-981. 上一篇    下一篇

研究论文

有机金配合物催化羰化胺制甲酰胺

石峰;邓友全   

  1. 中国科学院兰州化学物理研究所.兰州(730000);羰基合成与选择氧化国家重点 实验室
  • 发布日期:2001-06-15

Synthesis of alkylformamide catalyzed by organic Au(Ⅰ) complexes

Shi Feng;Deng Youquan   

  1. Lanzhou Inst Chem Phys, CAS.Lanzhou(730000)
  • Published:2001-06-15

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727

被引次数

1 | 1

Au(PPh3)2Cl,[Au(PPh3)]2S等有机金配合物催化羰化脂肪族二胺制相应二酰胺显示出非常好的活性，与同一类的有机钯催化剂相比，具有更好的催化转化能力和选择性。实验结果还表明适量分子氧的引入对反应有明显的促进作用。

关键词: 有机金化合物, 催化反应, 脂肪族胺, 一氧化碳, 甲酰胺, 羰基化作用, 金络合物

The synthesis of alkyl formamide catalyzed by organc Au(Ⅰ) complexes was firstly proceeded in the presence of carbon monoxide, dixygen and appropriate solutions with high conversion and selectivity. The results showed that the selectivity for diformamide could be greatly enhanced in the presence of small amount of dioxygen. The results obtained by using organic Au(Ⅰ) complexes as the catalysts were comparable to the results obtained by using organic Pd (Ⅱ) as the catalyst.

Key words: CATALYTIC REACTION, ALIPHATIC AMINES, CARBON MONOXIDE, FORMAMIDE, CARBONYLATION, GOLD COMPLEX

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