Catalytic Enantioselective Synthesis of Tertiary Thiols From 5H-Thiazol-4-ones and Nitroolefins: Bifunctional Ureidopeptide-Based Brønsted Base Catalysis

2013 ◽  
Vol 125 (45) ◽  
pp. 12062-12067 ◽  
Author(s):  
Saioa Diosdado ◽  
Julen Etxabe ◽  
Joseba Izquierdo ◽  
Aitor Landa ◽  
Antonia Mielgo ◽  
...  
Keyword(s):  
Enantioselective Synthesis ◽  
Base Catalysis ◽  
Brønsted Base

Catalytic Enantioselective Synthesis of Tertiary Thiols From 5H-Thiazol-4-ones and Nitroolefins: Bifunctional Ureidopeptide-Based Brønsted Base Catalysis

2013 ◽  
Vol 52 (45) ◽  
pp. 11846-11851 ◽  
Author(s):  
Saioa Diosdado ◽  
Julen Etxabe ◽  
Joseba Izquierdo ◽  
Aitor Landa ◽  
Antonia Mielgo ◽  
...  
Keyword(s):  
Enantioselective Synthesis ◽  
Base Catalysis ◽  
Brønsted Base

scholarly journals Enantioselective synthesis of cyclopenta[b]benzofurans via an organocatalytic intramolecular double cyclization

2017 ◽  
Vol 8 (12) ◽  
pp. 8086-8093 ◽  
Author(s):  
Bruno Matos Paz ◽  
Yang Li ◽  
Mathias Kirk Thøgersen ◽  
Karl Anker Jørgensen
Keyword(s):  
Bioactive Compounds ◽  
Enantioselective Synthesis ◽  
Unique Manner ◽  
Brønsted Base

An enantioselective organocatalytic strategy, combining Brønsted base and N-heterocyclic carbene catalysis in a unique manner, is demonstrated for a concise construction of the privileged cyclopenta[b]benzofuran scaffold, present in many bioactive compounds having both academic and commercial interests.

scholarly journals Transition State Analysis of Enantioselective Brønsted Base Catalysis by Chiral Cyclopropenimines

2014 ◽  
Vol 136 (30) ◽  
pp. 10700-10707 ◽  
Author(s):  
Jeffrey S. Bandar ◽  
Gregory S. Sauer ◽  
William D. Wulff ◽  
Tristan H. Lambert ◽  
Mathew J. Vetticatt
Keyword(s):  
Transition State ◽  
Base Catalysis ◽  
Brønsted Base ◽  
State Analysis

Directing the Activation of Donor-Acceptor Cyclopropanes Towards Stereoselective 1,3-Dipolar Cycloaddition Reactions by Brønsted Base Catalysis

2017 ◽  
Vol 56 (39) ◽  
pp. 11831-11835 ◽  
Author(s):  
Jakob Blom ◽  
Andreu Vidal-Albalat ◽  
Julie Jørgensen ◽  
Casper L. Barløse ◽  
Kamilla S. Jessen ◽  
...  
Keyword(s):  
Base Catalysis ◽  
Dipolar Cycloaddition ◽  
Cycloaddition Reactions ◽  
Donor Acceptor ◽  
Brønsted Base
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