Skeletal Editing by Hypervalent Iodine Mediated Nitrogen Insertion

A Gupta, P Bhatti, JK Laha… - Chemistry–A European …, 2024 - Wiley Online Library
Hypervalent iodine reagents are versatile and readily accessible reagents that have been
extensively applied in contemporary synthesis in modern organic chemistry. Among them …

Photocatalytic furan-to-pyrrole conversion

D Kim, J You, DH Lee, H Hong, D Kim, Y Park - Science, 2024 - science.org
The identity of a heteroatom within an aromatic ring influences the chemical properties of
that heterocyclic compound. Systematically evaluating the effect of a single atom, however …

Electrochemical Skeletal Indole Editing via Nitrogen Atom Insertion by Sustainable Oxygen Reduction Reaction

BS Zhang, SL Homölle, T Bauch… - Angewandte Chemie …, 2024 - Wiley Online Library
Skeletal molecular editing gained considerable recent momentum and emerged as a
uniquely powerful tool for late‐stage diversifications. Thus far, superstoichiometric amounts …

Controllable skeletal and peripheral editing of pyrroles with vinylcarbenes

Y Yang, Q Song, P Sivaguru, Z Liu… - Angewandte Chemie …, 2024 - Wiley Online Library
The skeletal editing of azaarenes through insertion, deletion, or swapping of single atoms
has recently gained considerable momentum in chemical synthesis. Here, we describe a …

Oxidative Nitrogen Insertion into Silyl Enol Ether C═ C Bonds

A Lin, A Ghosh, S Yellen, ZT Ball… - Journal of the American …, 2024 - ACS Publications
Here, we demonstrate a fundamentally new reactivity of the silyl enol ether functionality
utilizing an in situ-generated iodonitrene-like species. The present transformation inserts a …

Streamlining the Synthesis of Pyridones through Oxidative Amination of Cyclopentenones

BB Botlik, M Weber, F Ruepp… - Angewandte Chemie …, 2024 - Wiley Online Library
Herein we report the development of an oxidative amination process for the streamlined
synthesis of pyridones from cyclopentenones. Cyclopentenone building blocks can undergo …

Precision single-atom editing: new frontiers in nitrogen insertion and substitution for the generation of N-heterocycles

X Li, J Xu, ZG Xu - Organic Chemistry Frontiers, 2024 - pubs.rsc.org
Single-atom editing, which involves precise modifications to a ring system through the
selective insertion, deletion or substitution of atoms, represents a crucial advancement in the …

Base-promoted ring-opening/recyclization of naphthoquinones to access benzo [5, 6][1, 4] thiazino [4, 3-b] isoquinoline-7, 12-diones at room temperature

B Tan, Z Li, X Zhou, C Zhang, GJ Deng… - Organic Chemistry …, 2024 - pubs.rsc.org
A base-promoted nitrogen atom insertion into naphthoquinone rings to construct N-
heterocycles has been described. This approach starts from easily available 2 …

Modular synthetic strategies for dipyrrolopyrazines

J Kahle, AV Mackenroth, C Hüßler… - Organic Chemistry …, 2024 - pubs.rsc.org
Herein we describe the synthesis of dipyrrolopyrazines via a tandem-Sonogashira coupling
with subsequent direct cyclisation of the resulting bisalkynes. The key precursor, di-tert-butyl …

Elektrochemische Gerüst‐Editierung von Indolen durch Stickstoffatom‐Insertion mit nachhaltiger Sauerstoff‐Reduktionsreaktion

BS Zhang, SL Homölle, T Bauch… - Angewandte …, 2024 - Wiley Online Library
Molekulares Editieren hat in letzter Zeit stark an Bedeutung gewonnen und sich als
einzigartiges Werkzeug für Late‐Stage Diversifizierungen erwiesen. Bislang waren für die …