ChemInform Abstract: Asymmetric Synthesis Using Polymer-Immobilized Proline Derivatives

ChemInform ◽  
2012 ◽  
Vol 43 (17) ◽  
pp. no-no
Author(s):  
Michelangelo Gruttadauria ◽  
Francesco Giacalone ◽  
Renato Noto
Keyword(s):  
Asymmetric Synthesis ◽  
Proline Derivatives

scholarly journals Organocatalysis and Beyond: Activating Reactions with Two Catalytic Species

Catalysts ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 928 ◽  
Author(s):  
Arianna Sinibaldi ◽  
Valeria Nori ◽  
Andrea Baschieri ◽  
Francesco Fini ◽  
Antonio Arcadi ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Asymmetric Synthesis ◽  
Cinchona Alkaloids ◽  
Predominant Role ◽  
Synergistic Catalysis ◽  
Proline Derivatives ◽  
Catalytic Cycles ◽  
Creativity And Innovation ◽  
Acting In Concert ◽  
Phosphoric Acids

Since the beginning of the millennium, organocatalysis has been gaining a predominant role in asymmetric synthesis and it is, nowadays, a foundation of catalysis. Synergistic catalysis, combining two or more different catalytic cycles acting in concert, exploits the vast knowledge acquired in organocatalysis and other fields to perform reactions that would be otherwise impossible. Merging organocatalysis with photo-, metallo- and organocatalysis itself, researchers have ingeniously devised a range of activations. This feature review, focusing on selected synergistic catalytic approaches, aims to provide a flavor of the creativity and innovation in the area, showing ground-breaking examples of organocatalysts, such as proline derivatives, hydrogen bond-mediated, Cinchona alkaloids or phosphoric acids catalysts, which work cooperatively with different catalytic partners.

Catalytic Asymmetric Synthesis of α-Quaternary Proline Derivatives by 1,3-Dipolar Cycloaddition of α-Silylimines

2012 ◽  
Vol 124 (35) ◽  
pp. 8984-8988 ◽  
Author(s):  
Jorge Hernández-Toribio ◽  
Silvia Padilla ◽  
Javier Adrio ◽  
Juan C. Carretero
Keyword(s):  
Asymmetric Synthesis ◽  
Dipolar Cycloaddition ◽  
Catalytic Asymmetric Synthesis ◽  
Catalytic Asymmetric ◽  
Proline Derivatives
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