Organocatalytic atroposelective synthesis of indole derivatives bearing axial chirality: strategies and applications

HH Zhang, F Shi - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Catalytic atroposelective syntheses of axially chiral compounds have stimulated
extensive interest in multiple communities, such as synthetic chemistry, biochemistry, and …

Alkaloids for cancer prevention and therapy: Current progress and future perspectives

A Mondal, A Gandhi, C Fimognari, AG Atanasov… - European journal of …, 2019 - Elsevier
Alkaloids are important chemical compounds that serve as a rich source for drug discovery.
Numerous alkaloids screened from medicinal plants and herbs showed antiproliferative and …

Organocatalytic Enantioselective Synthesis of Axially Chiral N,N′‐Bisindoles

ZH Chen, TZ Li, NY Wang, XF Ma, SF Ni… - Angewandte Chemie …, 2023 - Wiley Online Library
This study establishes the first organocatalytic enantioselective synthesis of axially chiral N,
N′‐bisindoles via chiral phosphoric acid‐catalyzed formal (3+ 2) cycloadditions of indole …

Organocatalytic atroposelective synthesis of N− N axially chiral indoles and pyrroles by de novo ring formation

KW Chen, ZH Chen, S Yang, SF Wu… - Angewandte Chemie …, 2022 - Wiley Online Library
The first highly atroposelective construction of N− N axially chiral indole scaffolds was
established via a new strategy of de novo ring formation. This strategy makes use of the …

Organocatalytic diastereo-and atroposelective construction of N–N axially chiral pyrroles and indoles

SJ Wang, X Wang, X **n, S Zhang, H Yang… - Nature …, 2024 - nature.com
The construction of N–N axially chiral motifs is an important research topic, owing to their
wide occurrence in natural products, pharmaceuticals and chiral ligands. One efficient …

Enantioselective Synthesis of N− N Biaryl Atropisomers through Iridium (I)‐Catalyzed C− H Alkylation with Acrylates

SY Yin, Q Zhou, CX Liu, Q Gu, SL You - Angewandte Chemie, 2023 - Wiley Online Library
Enantioselective synthesis of N− N biaryl atropisomers is an emerging area but remains
underexplored. The development of efficient synthesis of N− N biaryl atropisomers is in great …

Enantioselective Synthesis of N‐N Atropisomers by Palladium‐Catalyzed C− H Functionalization of Pyrroles

W Yao, CJ Lu, LW Zhan, Y Wu, J Feng… - Angewandte …, 2023 - Wiley Online Library
The catalytic asymmetric construction of N− N atropisomeric biaryls remains a formidable
challenge. Studies of them lag far behind studies of the more classical carbon‐carbon biaryl …

Enantioselective strategies for the synthesis of N− N atropisomers

G Centonze, C Portolani, P Righi… - Angewandte …, 2023 - Wiley Online Library
Axially chiral compounds have been always considered a laboratory curiosity with rare
prospects of being applied in asymmetric synthesis. Things have changed very quickly in the …

Enantioselective synthesis of nitrogen–nitrogen biaryl atropisomers via copper-catalyzed Friedel–Crafts alkylation reaction

XM Wang, P Zhang, Q Xu, CQ Guo… - Journal of the …, 2021 - ACS Publications
Nitrogen–nitrogen bonds containing motifs are ubiquitous in natural products and bioactive
compounds. However, the atropisomerism arising from a restricted rotation around an N–N …

Atroposelective Synthesis of N–N Axially Chiral Indoles and Pyrroles via NHC-Catalyzed Diastereoselective (3+ 3) Annulation Strategy

SS Ranganathappa, BS Dehury, GK Singh… - ACS …, 2024 - ACS Publications
The synthesis of N–N axially chiral molecules in the enantiopure form has emerged as an
interesting research topic primarily due to the significance and intricacy in synthesizing …