Atroposelective catalysis

TA Schmidt, V Hutskalova, C Sparr - Nature Reviews Chemistry, 2024 - nature.com
Atropisomeric compounds—stereoisomers that arise from the restricted rotation about a
single bond—have attracted widespread attention in recent years due to their immense …

Atroposelective Arene‐Forming Wittig Reaction by Phosphorus PIII/PV=O Redox Catalysis

K Jana, Z Zhao, J Musies… - Angewandte Chemie …, 2024 - Wiley Online Library
The Wittig reaction is renowned as exceptionally versatile method for converting a diversity
of aldehydes and ketones into alkenes. Recently, strategies for chiral phosphine catalysis …

Chiral Bisphosphine-Catalyzed Asymmetric Staudinger/aza-Wittig Reaction: An Enantioselective Desymmetrizing Approach to Crinine-Type Amaryllidaceae …

H Yang, J Zhang, S Zhang, Z Xue, S Hu… - Journal of the …, 2024 - ACS Publications
An unprecedented chiral bisphosphine-catalyzed asymmetric Staudinger/aza-Wittig reaction
of 2, 2-disubstituted cyclohexane-1, 3-diones is reported, enabling the facile access of a …

Palladium-Catalyzed Asymmetric Larock Isoquinoline Synthesis to Access Axially Chiral 3, 4-Disubstituted Isoquinolines

G Wang, X Tan, BX Yan, ZW Zhang… - Journal of the …, 2024 - ACS Publications
Larock isoquinoline synthesis is one of the most efficient and straightforward approaches to
the construction of 3, 4-disubstituted isoquinolines. However, there have been no …

Recent advances in asymmetric P (III)/P (V)= O redox catalysis

C Xie, G Chen, CG Feng, GQ Lin, R Hong - Tetrahedron Letters, 2024 - Elsevier
Phosphine-mediated reactions driven by the formation of phosphine oxide have long been
recognized as an intriguing approach in forming Cdouble bondC, Cdouble bondN, and C–X …

Halogen-Bond-Assisted NHC-Catalyzed (Dynamic) Kinetic Resolution for the Atroposelective Synthesis of Heterobiaryls

SJ Wang, LR Jiang, H Wang, TY Hu, L Zhou… - Organic …, 2024 - ACS Publications
We report a novel halogen-bond-assisted NHC-catalyzed (dynamic) kinetic resolution
strategy for the synthesis of axially chiral heterobiaryls. A class of axially chiral quinolines …

Chiral-Bisphosphine-Catalyzed Asymmetric Staudinger/Aza-Wittig Reaction: Development, Mechanism Study, and Synthetic Application

H Yang, TQ Nguyen, Y Tang - Synlett, 2024 - thieme-connect.com
The enantioselective desymmetrization of 2, 2-disubstituted cyclohexane-1, 3-diones has
been realized through an unprecedented chiral-bisphosphine-catalyzed asymmetric …

Die Azid‐Wittig Reaktion

Kushik, A Petrov, D Ranieri, L Edelmann… - Angewandte …, 2024 - Wiley Online Library
Die Einführung von Heteroatomen in konjugierte organische Moleküle ist eine wichtige
Strategie, um deren Reaktivität und physikalischen Eigenschaften zu beeinflussen. In …

Six-membered ring systems: Pyridines and benzo analogs

ZP Shultz - Progress in Heterocyclic Chemistry, 2024 - Elsevier
The synthesis and reactions of pyridines, quinolines, isoquinolines and their related
derivatives that were reported in the year 2023 are reviewed here. Three sections are …

Trendbericht Organische Chemie 2024

M Breugst, J Andexer, L Barra, SB Beil… - Nachrichten aus der …, 2024 - Wiley Online Library
Unter anderem das hat die Organik im letzten Jahr bewegt: milde Oxidation mit
Elektrochemie, Oxidation zu enantiomerenreinen Sulfonylverbindungen …