Ligand-controlled switch in diastereoselectivities: catalytic asymmetric construction of spirocyclic pyrrolidine-azetidine/oxe(thie)tane derivatives

2019 ◽  
Vol 55 (51) ◽  
pp. 7346-7349 ◽  
Author(s):  
Hua Deng ◽  
Renmeng Jia ◽  
Wu-Lin Yang ◽  
Xingxin Yu ◽  
Wei-Ping Deng
Keyword(s):  
Membered Ring ◽  
Azomethine Ylides ◽  
Catalytic Asymmetric

An asymmetric [3+2] cycloaddition of azomethine ylides with four-membered ring-containing dipolarophiles was developed, and either exo or endo spirocyclic pyrrolidine-azetidine/oxe(thie)tanes were obtained.

Catalytic Asymmetric [3+3] Cycloaddition of Azomethine Ylides with C3-Substituted 2-Indolylmethanols

2017 ◽  
Vol 359 (15) ◽  
pp. 2660-2670 ◽  
Author(s):  
Xiao-Xue Sun ◽  
Can Li ◽  
Ying-Ying He ◽  
Zi-Qi Zhu ◽  
Guang-Jian Mei ◽  
...  
Keyword(s):  
Azomethine Ylides ◽  
Catalytic Asymmetric

A Convenient Procedure for the Catalytic Asymmetric 1,3-Dipolar Cycloaddition of Azomethine Ylides and Alkenes

2005 ◽  
Vol 7 (21) ◽  
pp. 4569-4572 ◽  
Author(s):  
Carlos Alemparte ◽  
Gonzalo Blay ◽  
Karl Anker Jørgensen
Keyword(s):  
Azomethine Ylides ◽  
Dipolar Cycloaddition ◽  
Convenient Procedure ◽  
Catalytic Asymmetric

scholarly journals Catalytic asymmetric synthesis of diazabicyclo[3.1.0]hexanes by 1,3-dipolar cycloaddition of azomethine ylides with azirines

2020 ◽  
Vol 56 (37) ◽  
pp. 5050-5053 ◽  
Author(s):  
Alba Molina ◽  
Sergio Díaz-Tendero ◽  
Javier Adrio ◽  
Juan C. Carretero
Keyword(s):  
Asymmetric Synthesis ◽  
Azomethine Ylides ◽  
Dipolar Cycloaddition ◽  
Catalytic Asymmetric Synthesis ◽  
Catalytic Asymmetric

A practical CuI/(R)-Fesulphos catalyzed 1,3-dipolar cycloaddition of azomethine ylides with azirines has been developed to produce highly valuable enantioenriched diazabicyclo[3.1.0]hexanes.

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