[HTML][HTML] Synthetic metabolism for biohalogenation

A Cros, G Alfaro-Espinoza, A De Maria, NT Wirth… - Current opinion in …, 2022 - Elsevier
Highlights•Halogenation is a powerful strategy to tune physicochemical features of organic
molecules.•Synthetic metabolism can be tailored for the incorporation of halogen …

[HTML][HTML] Challenges and opportunities in bringing nonbiological atoms to life with synthetic metabolism

R Haas, PI Nikel - Trends in Biotechnology, 2023 - cell.com
The relatively narrow spectrum of chemical elements within the microbial 'biochemical
palate'limits the reach of biotechnology, because several added-value compounds can only …

Role of the CrcB transporter of Pseudomonas putida in the multi‐level stress response elicited by mineral fluoride

P Calero, N Gurdo, PI Nikel - Environmental Microbiology, 2022 - Wiley Online Library
The presence of mineral fluoride (F−) in the environment has both a geogenic and
anthropogenic origin, and the halide has been described to be toxic in virtually all living …

Engineering non-haem iron enzymes for enantioselective C(sp3)–F bond formation via radical fluorine transfer

Q Zhao, Z Chen, J Soler, X Chen, J Rui, NT Ji, QE Yu… - Nature …, 2024 - nature.com
In recent years there has been a surge in the development of methods for the synthesis of
organofluorine compounds. However, enzymatic methods for C–F bond formation have …

Photoinduced regioselective difluorination of secondary inert C (sp 3)–H bonds in sulfonamides via 1, 5-hydrogen-atom transfer

Z Chen, W Zhu, C Wang, N Xu, Q Jin… - Organic Chemistry …, 2023 - pubs.rsc.org
Difluorinated compounds are important structural motifs in organic synthesis and medicinal
chemistry because fluoride can modulate the properties of various molecules. In this paper …

Enzymatic Stereodivergent Access to Fluorinated β-Lactam Pharmacophores via Triple-Parameter Engineered Ketoreductases

ZL Mei, CC Li, X Han, YC Tian, SH Li, W Liu, G Qu… - ACS …, 2024 - ACS Publications
Enzyme-catalyzed stereodivergent synthesis to access all possible stereoisomers of
organofluorine compounds bearing multiple stereogenic centers remains an important and …

Identification of Genes Essential for Fluorination and Sulfamylation within the Nucleocidin Gene Clusters of Streptomyces calvus and Streptomyces virens

M Wojnowska, X Feng, Y Chen, H Deng… - …, 2023 - Wiley Online Library
The gene cluster in Streptomyces calvus associated with the biosynthesis of the fluoro‐and
sulfamyl‐metabolite nucleocidin was interrogated by systematic gene knockouts. Out of the …

[HTML][HTML] Advances in the total synthesis of bis-and tris-indole alkaloids containing N-heterocyclic linker moieties

KR Dvorak, JJ Tepe - Natural Product Reports, 2024 - pubs.rsc.org
The past several years have seen an increase in the discovery and isolation of natural
products of the indole alkaloid class. Bis-and tris-indole alkaloids are classes of natural …

Why Nonheme Iron Halogenases Do Not Fluorinate C–H Bonds: A Computational Investigation

V Vennelakanti, GL Li, HJ Kulik - Inorganic Chemistry, 2023 - ACS Publications
Selective halogenation is necessary for a range of fine chemical applications, including the
development of therapeutic drugs. While synthetic processes to achieve C–H halogenation …

Mechanochemical Synthesis of Aromatic Ketones: Pyrylium Tetrafluoroborate Mediated Deaminative Arylation of Amides.

S Mkrtchyan, O Shalimov, MG Garcia, J Zapletal… - Chemical …, 2024 - pubs.rsc.org
Leveraging the unique capabilities of pyrylium tetrafluoroborate for mechanochemical
deaminative arylation, this research navigates the complexities of N–C (O) activation in …