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- Hu, Lei, et al.
(författare)
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Silver-catalyzed dynamic systemic resolution of alpha-iminonitriles in a 1,3-dipolar cycloaddition process
- 2014
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; 50:29, s. 3792-3794
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Tidskriftsartikel (refereegranskat)abstract
- A dynamic azomethine ylide system was established using Sc(OTf)(3) and Ag/Taniaphos as catalysts. The system was subsequently kinetically resolved in a tandem 1,3-dipolar cycloaddition process where the silver complex acted as both a reaction catalyst and an external selector, resulting in the formation of an exclusive pyrrolidine product in good yield and enantiopurity.
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