Results 21 to 30 of about 665,789 (291)
Advances in Versatile Chiral Ligands for Asymmetric Gold Catalysis
, 2023 The formation of valuable chiral skeletons through asymmetric gold catalysis has made considerable progress due to the unrivaled affinity of gold complexes with multiple carbon–carbon bonds.
Rui Zhang +5 more
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DNA‐Based Asymmetric Catalysis [PDF]
Angewandte Chemie International Edition, 2005 AbstractFor Abstract see ChemInform Abstract in Full Text.
Roelfes, J.G., Feringa, B.L.
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Acta Pharmaceutica Sinica B, 2020 In order to improve the positional adaptability of our previously reported naphthyl diaryltriazines (NP-DATAs), synthesis of a series of novel biphenyl-substituted diaryltriazines (BP-DATAs) with a flexible side chain attached at the C-6 position is ...
Kaijun Jin +6 more
doaj +1 more source
Asymmetric Ion‐Pairing Catalysis [PDF]
Angewandte Chemie International Edition, 2012 AbstractCharged intermediates and reagents are ubiquitous in organic transformations. The interaction of these ionic species with chiral neutral, anionic, or cationic small molecules has emerged as a powerful strategy for catalytic, enantioselective synthesis.
Brak, Katrien, Jacobsen, Eric
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Supramolecular asymmetric catalysis mediated by crown ethers and related recognition systems
Green Synthesis and Catalysis, 2021 In the past decades, the combination of supramolecular chemistry and catalysis has pushed forward the emergence of supramolecular catalysis as an intersectant and challenging research field.
Zibin Zhang +5 more
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Recycling in Asymmetric Catalysis [PDF]
Accounts of Chemical Research, 2016 Cyclic reaction networks consisting of an enantioselective product-forming step and a reverse reaction of the undesired enantiomer back to starting reactant are important for the generation of compounds with high enantiomeric purity. In order to avoid an equilibrium racemic state, a unidirectional cyclic process where product formation and regeneration
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iScience, 2018 Summary: Chiral syn-1,3-diols are fundamental structural motifs in many natural products and drugs. The traditional Narasaka-Prasad diastereoselective reduction from chiral β-hydroxyketones is an important process for the synthesis of these ...
Guanxin Huang +7 more
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Application of MOFs in asymmetric catalysis
上海师范大学学报. 自然科学版, 2023 So far, metal-organic frameworks(MOFs) have been developed in many fields, including gas adsorption, catalysis, and other directions. In recent years, due to the rapid development of asymmetric catalysis, chiral MOFs in stereoselective catalysis has ...
ZHANG Xiang, TAN Chunxia, LIN Jingrong
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Multifunctional Asymmetric Catalysis.
Chemical and Pharmaceutical Bulletin, 2001 Two types of general and practical enantioselective catalysts, namely, bimetallic complexes and Lewis acid-Lewis base bifunctional catalysts were developed based on the concept of multifunctional catalysis. In the first part of this review, the first example of a catalytic enatioselective nitro-Mannich reaction as well as a direct catalytic ...
SHIBASAKI, Masakatsu, KANAI, Motomu
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Asymmetric Catalysis via Dynamic Substrate/Ligand/Rare Earth Metal Conglomerate
, 2016 Asymmetric Catalysis via Dynamic Substrate/Ligand/Rare Earth Metal ...
Akihiro Nojiri (2348068) +2 more
core +5 more sources