کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1321355 | 1499891 | 2014 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Copper catalyzed synthesis of 1-aryl-1,2,3-triazoles from aryl iodides, alkynes, and sodium azide Copper catalyzed synthesis of 1-aryl-1,2,3-triazoles from aryl iodides, alkynes, and sodium azide](/preview/png/1321355.png)
• The synthesis of 1-aryl 1,2,3-triazoles using porous Cu (0) has been reported.
• Porous Cu was found to be a highly efficient heterogeneous catalyst.
• The spent catalyst can be easily recovered and reused.
Aryl azides were synthesized using heterogeneous porous Cu (0) catalyst via a coupling reaction of aryl iodides with sodium azide under mild conditions. Under the same conditions, one-pot Cu-catalyzed azide–alkyne cycloaddition of aryl iodides, alkynes, and sodium azide yielded 1-aryl-1,2,3-triazoles.
Porous Cu (0) was found to be a highly efficient heterogeneous catalyst for the one-pot synthesis of 1-aryl 1,2,3-triazoles from aryl iodides, alkynes, and sodium azide. The porous Cu (0) catalyst can be easily recovered and reused for five cycles with consistent activity.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 749, 1 January 2014, Pages 215–218