Photocatalytic late-stage C–H functionalization

P Bellotti, HM Huang, T Faber, F Glorius - Chemical Reviews, 2023 - ACS Publications
The emergence of modern photocatalysis, characterized by mildness and selectivity, has
significantly spurred innovative late-stage C–H functionalization approaches that make use …

Generation of alkyl radicals: from the tyranny of tin to the photon democracy

S Crespi, M Fagnoni - Chemical reviews, 2020 - ACS Publications
Alkyl radicals are key intermediates in organic synthesis. Their classic generation from alkyl
halides has a severe drawback due to the employment of toxic tin hydrides to the point that …

Fluorinated pyrazoles: From synthesis to applications

PK Mykhailiuk - Chemical Reviews, 2020 - ACS Publications
Fluorinated pyrazoles play an important role in medicinal chemistry, drug discovery,
agrochemistry, coordination chemistry, and organometallic chemistry. Since the early 1990s …

A universal system for digitization and automatic execution of the chemical synthesis literature

SHM Mehr, M Craven, AI Leonov, G Keenan, L Cronin - Science, 2020 - science.org
Robotic systems for chemical synthesis are growing in popularity but can be difficult to run
and maintain because of the lack of a standard operating system or capacity for direct …

C3-selective trifluoromethylthiolation and difluoromethylthiolation of pyridines and pyridine drugs via dihydropyridine intermediates

XY Zhou, M Zhang, Z Liu, JH He… - Journal of the American …, 2022 - ACS Publications
Herein, we report a method for C3-selective C–H tri-and difluoromethylthiolation of
pyridines. The method relies on borane-catalyzed pyridine hydroboration for generation of …

Recent progress in selenium-catalyzed organic reactions

L Shao, Y Li, J Lu, X Jiang - Organic Chemistry Frontiers, 2019 - pubs.rsc.org
Selenium-based catalysts, due to their high efficiency, mild reaction conditions, good
functional compatibility and excellent selectivity, have attracted much attention during the …

[图书][B] Emerging Fluorinated Motifs, 2 Volume Set: Synthesis, Properties and Applications

D Cahard, JA Ma - 2020 - books.google.com
A must-have resource for all the researchers working in the organofluorine and related fields
This timely two-volume set uniquely focuses on emerging fluorinated motifs beyond R-CF3 …

Radical fluoroalkylation reactions

S Barata-Vallejo, MV Cooke, A Postigo - ACS Catalysis, 2018 - ACS Publications
Recent protocols and reactions for catalytic radical perfluoroalkylations will be described.
The production of perfluoroalkyl radicals (RF= C n F2 n+ 1, n≥ 2), which effect both addition …

Fluoroalkylation reactions in aqueous media: a review

HX Song, QY Han, CL Zhao, CP Zhang - Green Chemistry, 2018 - pubs.rsc.org
This review highlights the progress of aqueous fluoroalkylation over the past few decades.
Fluorine-containing functionalities are important design elements in new pharmaceuticals …

Radical‐Promoted Distal C−H Functionalization of C(sp3) Centers with Fluorinated Moieties

E Nobile, T Castanheiro, T Besset - Angewandte Chemie, 2021 - Wiley Online Library
Due to their unique properties, fluorinated scaffolds are pivotal compounds in
pharmaceuticals, agrochemicals, and materials science. Over the last years, the …