Enantioselective dearomatization reactions of heteroarenes by anion-binding organocatalysis
M Aleksiev, OG Mancheño - Chemical Communications, 2023 - pubs.rsc.org
Catalytic asymmetric dearomatization of heteroaromatic compounds has received
considerable attention in the last few years, since it allows for a fast expansion of the …
considerable attention in the last few years, since it allows for a fast expansion of the …
New insights and discoveries in anion receptor chemistry
DA McNaughton, WG Ryder, AM Gilchrist, P Wang… - Chem, 2023 - cell.com
This review offers a broad overview of the advancements in anion receptor chemistry in
2021 and 2022. Detailed examples of acclaimed work in fundamental recognition, sensing …
2021 and 2022. Detailed examples of acclaimed work in fundamental recognition, sensing …
Chiral supramolecular nanomaterials: From chirality transfer and amplification to regulation and applications
W Chen, B Li, G Gao, T Sun - Interdisciplinary Materials, 2023 - Wiley Online Library
Chirality is an omnipresent structural feature found in nature. The transfer and amplification
of chirality are widely recognized phenomena. In appropriate solvents, chiral molecules can …
of chirality are widely recognized phenomena. In appropriate solvents, chiral molecules can …
Activation modes in asymmetric anion-binding catalysis
LM Entgelmeier, OG Mancheño - Synthesis, 2022 - thieme-connect.com
Over the past two decades, enantioselective anion-binding catalysis has emerged as a
powerful strategy for the induction of chirality in organic transformations. The …
powerful strategy for the induction of chirality in organic transformations. The …
Mechanism of a dually catalyzed enantioselective oxa-Pictet–Spengler reaction and the development of a stereodivergent variant
A Adili, JP Webster, C Zhao, SC Mallojjala… - ACS …, 2023 - ACS Publications
Enantioselective oxa-Pictet–Spengler reactions of tryptophol with aldehydes proceed under
weakly acidic conditions utilizing a combination of two catalysts, an indoline HCl salt and a …
weakly acidic conditions utilizing a combination of two catalysts, an indoline HCl salt and a …
Metal-Free Diastereo-and Enantioselective Dearomative Formal [3+ 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters
The diastereo-and enantioselective dearomative formal [3+ 2] cycloaddition of 2-
nitrobenzofurans and α-aryl-α-isocyanoacetate esters provides tricyclic compounds bearing …
nitrobenzofurans and α-aryl-α-isocyanoacetate esters provides tricyclic compounds bearing …
Rhodium-Catalyzed Enantioselective Addition of Heteroarenium Salts Enabled by Nucleophilic Cyclization of 2-Alkynylanilines
Y Huang, Z Qi, X Li - Organic Letters, 2023 - ACS Publications
Transition-metal-catalyzed cyclative coupling of 2-alkynylanilines provides a feasible routine
for accessing functionalized indoles. Herein, a rhodium-catalyzed highly enantioselective …
for accessing functionalized indoles. Herein, a rhodium-catalyzed highly enantioselective …
Gold (I)‐Catalyzed Nucleophilic Allylation of Azinium Ions with Allylboronates
Gold (I)‐catalyzed nucleophilic allylations of pyridinium and quinolinium ions with various
allyl pinacolboronates are reported. The reactions are completely selective with respect to …
allyl pinacolboronates are reported. The reactions are completely selective with respect to …
Direct use of methanol instead of formaldehyde or paraformaldehyde: Acceptorless dehydrogenative coupling for the synthesis of arylhydrazones catalyzed by a metal …
B Dong, Y He, X Xu, P Zhang, Q Shi, F Li - Journal of Catalysis, 2024 - Elsevier
The strategy of the synthesis of arylhydrazones via acceptorless dehydrogenative coupling
of arylhydrazines with methanol was proposed and accomplished. In the presence of [Cp* Ir …
of arylhydrazines with methanol was proposed and accomplished. In the presence of [Cp* Ir …
Halides as versatile anions in asymmetric anion-binding organocatalysis
L Schifferer, M Stinglhamer, K Kaur… - Beilstein Journal of …, 2021 - beilstein-journals.org
This review intends to provide an overview on the role of halide anions in the development
of the research area of asymmetric anion-binding organocatalysis. Key early elucidation …
of the research area of asymmetric anion-binding organocatalysis. Key early elucidation …