ADMET Polymerization of Dimeric Cinchona Squaramides for the Preparation of a Highly Enantioselective Polymeric Organocatalyst
Under the acyclic diene metathesis (ADMET) reaction condition, the C3-vinyl groups of cinchona alkaloids readily react with each other to form a C-C bond. A novel type of cinchona alkaloid polymers was synthesized from dimeric cinchona squaramides using the Hoveyda-Grubbs’ second-generation catalyst...
Main Authors: | Mohammad Shahid Ullah, Sadia Afrin Chhanda, Shinichi Itsuno |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-05-01
|
Series: | Catalysts |
Subjects: | |
Online Access: | https://www.mdpi.com/2073-4344/10/5/591 |
Similar Items
-
Synthesis of Chiral Chalcone Derivatives Catalyzed by the Chiral Cinchona Alkaloid Squaramide
by: Dandan Xie, et al.
Published: (2014-11-01) -
A novel recyclable organocatalyst for the gram-scale enantioselective synthesis of (S)-baclofen
by: Gyula Dargó, et al.
Published: (2023-11-01) -
One-Pot Synthesis of Novel Chiral β-Amino Acid Derivatives by Enantioselective Mannich Reactions Catalyzed by Squaramide Cinchona Alkaloids
by: Kankan Zhang, et al.
Published: (2013-05-01) -
The synthesis of chiral β-naphthyl-β-sulfanyl ketones via enantioselective sulfa-Michael reaction in the presence of a bifunctional cinchona/sulfonamide organocatalyst
by: Deniz Tözendemir, et al.
Published: (2021-02-01) -
Combined bead polymerization and Cinchona organocatalyst immobilization by thiol–ene addition
by: Kim A. Fredriksen, et al.
Published: (2012-07-01)