Pd-Catalyzed Substitution Reactions with Organoindium Reagents in situ Generated from Indium and Allyl or Propargyl Halides

Bulletin of the Korean chemical society

Sundae Kim¹  Eunkyong Shim¹  Dong Seomoon¹  Phil Ho Lee¹  Kooyeon Lee¹ 

关键词: Allylation;    Propargylation;    Indium;    Palladium;    Substitution;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Allylindium and propargylindium reagents in situ generated from the reactions of indium with allyl halides and propargyl halides could participate as nucleophiles in Pd-catalyzed substitution reactions of allyl carbonates to produce 1,5-dienes and 1,5-enynes in good yields. �?-Hydride elimination products were produced in case of carbonates having �?-hydrogens. Because organoindium reagents obtained from allyl or propargyl halides and indium have previously not been used to Pd-catalyzed allylic and propargylic substitution reactions, these results should provide more opportunities for the development of new C-C bond forming reactions.

【 授权许可】

Unknown