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Copper-catalyzed formal [4 + 1] annulation of N-propargyl ynamides with diketones

Authors :
Hao-Jin Xu
Cui-Ting Li
Can-Ming Chen
Jie Chen
Xin-Qi Zhu
Bo Zhou
Long-Wu Ye
Source :
Organic Chemistry Frontiers. 10:203-208
Publication Year :
2023
Publisher :
Royal Society of Chemistry (RSC), 2023.

Abstract

An efficient copper-catalyzed formal [4 + 1] annulation of N-propargyl ynamides with diketones has been developed, allowing practical and atom-economic synthesis of valuable pyrrole-substituted dioxoles in generally moderate to excellent yields.

Subjects

Subjects :
Organic Chemistry

Details

ISSN :
20524129
Volume :
10
Database :
OpenAIRE
Journal :
Organic Chemistry Frontiers
Accession number :
edsair.doi...........b87f069d98d2bd13bbdbd1f3efe3cd06