Recent Advances in the Chemistry and Application of SF5-Compounds

M Abd El Sater, L Popek, N Blanchard, V Bizet - Synthesis, 2024 - thieme-connect.com
This review article outlines the literature from 2022 to 2024 covering developments in SF 5
chemistry. Recent synthetic methodologies of SF 5-containing building blocks are reported …

A catalytic asymmetric hydrolactonization

R Maji, S Ghosh, O Grossmann, P Zhang… - Journal of the …, 2023 - ACS Publications
Despite recent advancements in the development of catalytic asymmetric electrophile
induced lactonization reactions of olefinic carboxylic acids, the archetypical …

Predicting highly enantioselective catalysts using tunable fragment descriptors

N Tsuji, P Sidorov, C Zhu, Y Nagata… - Angewandte Chemie …, 2023 - Wiley Online Library
Catalyst optimization processes typically rely on inductive and qualitative assumptions of
chemists based on screening data. While machine learning models using molecular …

A solid noncovalent organic double-helix framework catalyzes asymmetric [6+ 4] cycloaddition

T Zheng, N Nöthling, Z Wang, B Mitschke, M Leutzsch… - Science, 2024 - science.org
Whereas [4+ 2] cycloadditions are among the most powerful tools in the chemist's synthetic
arsenal, controlling reactivity and selectivity of [6+ 4] cycloadditions has proven to be …

Enantioselective Construction of Quaternary Stereocenters via Cooperative Photoredox/Fe/Chiral Primary Amine Triple Catalysis

LJ Li, JC Zhang, WP Li, D Zhang… - Journal of the …, 2024 - ACS Publications
The catalytic and enantioselective construction of quaternary (all-carbon substituents)
stereocenters poses a formidable challenge in organic synthesis due to the hindrance …

Merging manganese and iminium catalysis: selective hydroalkenylation of unsaturated aldehydes and ketones

CG Zhao, C Du, Z Guo, W Li, J Han… - Angewandte Chemie, 2023 - Wiley Online Library
The use of synergistic catalytic strategy can usually circumvent the intrinsic limitations of one
catalytic system. In this communication, we disclose a cooperative catalysis strategy of …

Dimerization of confined Brønsted acids in enantioselective organocatalytic reactions

I Harden, F Neese, G Bistoni - Chemical Science, 2023 - pubs.rsc.org
The formation of Brønsted acid aggregates in the course of asymmetric organocatalytic
reactions is often overlooked in mechanistic studies, even though it might have a deep …

Relative Generality and Risk: Quantitative Measures for Broad Catalyst Success

M Sanocki, HC Russell, J Handjaya, JP Reid - ACS Catalysis, 2024 - ACS Publications
The performance of chiral catalysts is typically evaluated against empirical reaction outputs
like yield and selectivity with traditional analyses limited to a single model system …

Catalytic asymmetric fragmentation of cyclopropanes

RK Raut, S Matsutani, F Shi, S Kataoka, M Poje… - Science, 2024 - science.org
The stereoselective activation of alkanes constitutes a long-standing and grand challenge
for chemistry. Although metal-containing enzymes oxidize alkanes with remarkable ease …

Imidodiphosphorimidates (IDPis): Catalyst Motifs with Unprecedented Reactivity and Selectivity

JK Cheng, SH Xiang, B Tan - Chinese Journal of Chemistry, 2023 - Wiley Online Library
The conceptually designed imidodiphosphorimidates (IDPis) have emerged as one of the
most potent classes of chiral acid catalysts. They are characterized by enzyme‐like, highly …