Endo-Selective Construction of Spiro-[butyrolactone-pyrrolidine] via Ag(I)/CAAA-Amidphos-Catalyzed 1,3-Dipolar Cycloaddition between Azomethine Ylides and α-Methylene-γ-Butyrolactone
Construction of spirocyclic pyrrolidines bearing a spiro quaternary stereocenter is an enormous challenge in synthetic organic chemistry. In this report, we introduce a Ag(I)/CAAA-amidphos-catalyzed enantioselective 1,3-dipolar cycloaddition between azomethine ylides and α-methylene-	...
Main Authors: | Qinglin Hou, Yaoyao You, Xinluo Song, Yingxia Wang, Ke Chen, Haifei Wang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-12-01
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Series: | Catalysts |
Subjects: | |
Online Access: | https://www.mdpi.com/2073-4344/10/1/28 |
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