ArticleAngewandte Chemie (International ed. in English)2024
Selective C-H Halogenation of Alkenes and Alkynes Using Flavin-Dependent Halogenases.
Article in Angewandte Chemie (International ed. in English), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
12 citing papers in PubMed.
- Article
- Structural basis of regioselective double halogenation of the β-carboline tryptoline by the single-component halogenase AetF.Acta crystallographica. Section D, Structural biology · 2026Article
- Engineered Flavin-Dependent Halogenases Catalyze C-C Bond Formation via Enantioselective Semipinacol Rearrangement.Journal of the American Chemical Society · 2026Article
- Is a Malleable Active Site Loop the Key to High Substrate Promiscuity? Hybrid, Biocatalytic Route to Structurally Diverse Taxoid Side Chains with Remarkable Dual Stereocontrol.Angewandte Chemie (International ed. in English) · 2025Article
- Metagenomic Identification of Brominated Indole Biosynthetic Machinery from Cyanobacteria.Journal of natural products · 2025Article
- Ring-Opening Chlorination and Bromination of Pyrazolopyridines and Isoxazoles.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025Article
- Article
- Unlocking the catalytic precision of ligand-controlled enzymatic halogenation.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Exploiting Archaeal/Thermostable Enzymes in Synthetic Chemistry: Back to the Future?ChemCatChem · 2024Article
- Giant polyketide synthase enzymes in the biosynthesis of giant marine polyether toxins.Science (New York, N.Y.) · 2024Article
- Identifying and Engineering Flavin Dependent Halogenases for Selective Biocatalysis.Accounts of chemical research · 2024Article
- Giant polyketide synthase enzymes biosynthesize a giant marine polyether biotoxin.bioRxiv : the preprint server for biology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Single component flavin-dependent halogenases (FDHs) possess both flavin reductase and FDH activity in a single enzyme. We recently reported that the single component FDH AetF catalyzes site-selective bromination and iodination of a variety of aromatic substrates and enantioselective bromolactonization and iodoetherification of styrenes bearing pendant carboxylic acid or alcohol substituents. Given this inherent reactivity and selectivity, we explored the utility of AetF as catalyst for alkene and alkyne C-H halogenation. We find that AetF catalyzes halogenation of a range of 1,1-disubstituted styrenes, often with high stereoselectivity. Despite the utility of haloalkenes for cross-coupling and other applications, accessing these compounds in a stereoselective manner typically requires functional group interconversion processes, and selective halogenation of 1,1'-disubstituted olefins remains rare. We also establish that AetF and homologues of this enzyme can halogenate terminal alkynes. Mutagenesis studies and deuterium kinetic isotope effects are used to support a mechanistic proposal involving covalent catalysis for halogenation of unactivated alkynes by AetF homologues. These findings expand the scope of FDH catalysis and continue to show the unique utility of single component FDHs for biocatalysis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.