Stereodynamic strategies to induce and enrich chirality of atropisomers at a late stage
Enantiomers, where chirality arises from restricted rotation around a single bond, are
atropisomers. Due to the unique nature of the origins of their chirality, synthetic strategies to …
atropisomers. Due to the unique nature of the origins of their chirality, synthetic strategies to …
Organocatalytic Atroposelective Dynamic Kinetic Resolution Involving Ring Manipulations
Q Shi, F Fang, DJ Cheng - Advanced Synthesis & Catalysis, 2024 - Wiley Online Library
Axially chiral architectures exist widely in natural products, biologically relevant molecules,
chiral ligands and catalysts as well as functional materials. Therefore, catalytic asymmetric …
chiral ligands and catalysts as well as functional materials. Therefore, catalytic asymmetric …
Torsional Strain‐Independent Catalytic Enantioselective Synthesis of Biaryl Atropisomers
ZH Luo, WT Wang, TY Tang, S Zhang… - Angewandte Chemie …, 2022 - Wiley Online Library
Catalytic asymmetric dynamic kinetic resolution of configurationally labile bridged biaryls is
emerging as a powerful strategy for atropisomer synthesis. However, the reported examples …
emerging as a powerful strategy for atropisomer synthesis. However, the reported examples …
Amide C–N bonds activation by A new variant of bifunctional N-heterocyclic carbene
Y Cai, Y Zhao, K Tang, H Zhang, X Mo, J Chen… - Nature …, 2024 - nature.com
We report an organocatalyst that combines a triazolium N-heterocyclic carbene (NHC) with a
squaramide as a hydrogen-bonding donor (HBD), which can effectively catalyze the …
squaramide as a hydrogen-bonding donor (HBD), which can effectively catalyze the …
Regio‐ and Atroposelective Ring‐Opening of 1H‐Benzo[4,5]oxazolopyridinones
R Deng, P Dong, J Ge, W Zhang, X Xue… - Angewandte Chemie …, 2024 - Wiley Online Library
The development of new methods for regio‐and stereoselective activation of C− O bonds in
ethers holds significant promise for synthetic chemistry, offering advantages in terms of …
ethers holds significant promise for synthetic chemistry, offering advantages in terms of …
Simultaneous Construction of C–N Axial and Central Chirality via Silver-Catalyzed Desymmetrizative [3+ 2] Cycloaddition of Prochiral N-Aryl Maleimides with …
Herein, we report an unprecedented strategy for the simultaneous construction of a remote
C–N stereogenic axis and three contiguous stereogenic carbon centers via silver-catalyzed …
C–N stereogenic axis and three contiguous stereogenic carbon centers via silver-catalyzed …
Diastereo-and enantioselective synthesis of biaryl aldehydes bearing both axial and central chirality
We describe herein an intriguing method for the synthesis of biaryl aldehydes bearing both
axial and central chirality through a desymmetric [3+ 2] cycloaddition reaction of activated …
axial and central chirality through a desymmetric [3+ 2] cycloaddition reaction of activated …
Atroposelective synthesis of eight-membered lactam-bridged N-arylindoles via stepwise cut-and-sew strategy
The development of efficient processes for the preparation of structurally diverse axially
chiral biaryls has been an important goal in synthetic organic chemistry and asymmetric …
chiral biaryls has been an important goal in synthetic organic chemistry and asymmetric …
Catalytic stereodivergent and simultaneous construction of axial and point chirality
WT Wang, S Zhang, W Lin, ZH Luo, D Hu… - Organic Chemistry …, 2024 - pubs.rsc.org
Atropisomers possessing additional stereogenic centres have found wide applications in
various fields; however, the development of catalytic asymmetric reactions for their …
various fields; however, the development of catalytic asymmetric reactions for their …
Development of Configurationally Labile Biaryl Reagents for Atropisomer Synthesis
C Wu, Y Jin, X Zhang, R Gao… - European Journal of …, 2024 - Wiley Online Library
Axially chiral biaryl scaffolds are important in pharmaceuticals, natural products, and
asymmetric synthesis. Atroposelective ring‐opening of configurationally labile biaryl …
asymmetric synthesis. Atroposelective ring‐opening of configurationally labile biaryl …