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129th General Meeting of Korean Chemical Society & Exposition Ni-catalyzed substitution process of propargyl tertiary acetates

Submission Date :
2 / 28 / 2022 , 16 : 57 : 16
Abstract Number :
129022827558
Presenting Type:
Poster Presentation
Presenting Area :
Organic Chemistry
Authors :
Seo Yeon Kim, Eun Jin Cho1,*
Chemistry, Chung-Ang University, Korea
1Department of Chemistry, Chung-Ang University, Korea
Assigned Code :
ORGN.P-621 Assigend Code Guideline
Presenting Time :
April 15 (FRI) 11:00~13:00

We have developed a Ni-catalyzed stereospecific substitution process of propargylic tertiary substrates. The ligand choice was critical for the efficiency and selectivity of the process where only bidentate P^N ligand promoted the process for the construction of new C–C bond. The use of leaving group coordinating to Ni-complex was also critical for the reactivity and selectivity of the process.