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Iron(ii)-chloride-catalyzed regioselective azidation of allenamides with TMSN3.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-06-02 , DOI: 10.1039/c9cc10056c
Yongchun Liu 1 , Na Ding , Xiaoju Tan , Xiaoxiao Li , Zhigang Zhao
Affiliation  

In this study, we developed a new cost-effective and efficient route for accessing allyl azides: iron(II)-chloride-catalyzed regioselective azidation of allenamides with TMSN3. This process is highly regio- and stereoselective, affording (E)-allyl azides in good to excellent yields. Due to the versatility of the azide group, these products can be transformed in situ to allyl triazoles and allyl amines, facilitating numerous subsequent chemical modifications.

中文翻译:

铁(ii)-氯化物催化的烯丙酰胺与TMSN3的区域选择性叠氮化。

在这项研究中,我们开发了一种新的经济高效的途径来获得烯丙基叠氮化物:铁(II)-氯化物催化的TMSN 3烯丙酰胺的区域选择性叠氮化。该过程是高度区域选择性和立体选择性的,以良好至优异的产率提供(E)-烯丙基叠氮化物。由于叠氮化物基团的多功能性,这些产物可以原位转化为烯丙基三唑和烯丙基胺,从而促进了许多后续的化学修饰。
更新日期:2020-07-07
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