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Concise and Efficient Access to 5,7-Disubstituted Pyrazolo[1,5-a]pyrimidines by Pd-Catalyzed Sequential Arylation, Alkynylation and SNAr Reaction
European Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2017-11-06 05:26:43 , DOI: 10.1002/ejoc.201701024
Badr Jismy 1, 2 , Gérald Guillaumet 3 , Hassan Allouchi 1 , Mohamed Akssira 2 , Mohamed Abarbri 1
Affiliation  

Synthesis of new 5,7-disubstituted pyrazolo[1,5-a]pyrimidines from 3-aminopyrazole and activated alkynes through C–O bond activation is described.

中文翻译:

通过Pd催化的顺序芳基化,炔基化和SNAr反应简便有效地获得5,7-二取代的吡唑并[1,5-a]嘧啶

描述由3-氨基吡唑和经炔键活化的炔烃合成的新的5,7-二取代的吡唑并[1,5- a ]嘧啶。
更新日期:2017-11-06
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