Difluorocarbene as a building block for consecutive bond-forming reactions

AD Dilman, VV Levin - Accounts of chemical research, 2018 - ACS Publications
Conspectus Compounds containing a difluoromethylene unit have gained increasing
attention due to their utility in drug design. Classic methods for the synthesis of these …

Organofluorine chemistry: Promising growth areas and challenges

LV Politanskaya, GA Selivanova… - Russian Chemical …, 2019 - iopscience.iop.org
Currently, the chemistry of organofluorine compounds is a leading and rapidly developing
area of organic chemistry. Fluorine present in a molecule largely determines its specific …

Copper-catalysed difluorocarbene transfer enables modular synthesis

X Zeng, Y Li, QQ Min, XS Xue, X Zhang - Nature Chemistry, 2023 - nature.com
The use of metal catalysts to produce and control the reactivity of carbenes has long offered
a powerful approach to organic synthesis; however, difluorocarbene transfer catalysed by …

Development of new methods in modern selective organic synthesis: preparation of functionalized molecules with atomic precision

VP Ananikov, LL Khemchyan, YV Ivanova… - Russian Chemical …, 2014 - iopscience.iop.org
The challenges of the modern society and the growing demand of high-technology sectors
of industrial production bring about a new phase in the development of organic synthesis. A …

Manganese/Cobalt Bimetallic Relay Catalysis for Divergent Dehydrogenative Difluoroalkylation of Alkenes

T Zhong, C Gu, Y Li, J Huang, J Han… - Angewandte Chemie …, 2023 - Wiley Online Library
The involvement of manganese radical for halogen atom transfer (XAT) reactions has been
esteemed as one reliable method but encountered with limited catalytic models. In this …

Pd-catalyzed α-arylation of α, α-difluoroketones with aryl bromides and chlorides. A route to difluoromethylarenes

S Ge, W Chaładaj, JF Hartwig - Journal of the American Chemical …, 2014 - ACS Publications
We report the Pd-catalyzed α-arylation of α, α-difluoroketones with aryl and heteroaryl
bromides and chlorides catalyzed by an air-and moisture-stable palladacyclic complex …

Advances in transition-metal-mediated di-and monofluoroalkylations

C Ni, L Zhu, J Hu - Acta Chimica Sinica, 2015 - sioc-journal.cn
Transition-metal-mediated fluoroalkylation is a hot research topic in current organofluorine
chemistry. In the past five years, due to the development of new perfluoroalkylation reagents …

Cross-Coupling between Difluorocarbene and Carbene-Derived Intermediates Generated from Diazocompounds for the Synthesis of gem-Difluoroolefins

J Zheng, JH Lin, LY Yu, Y Wei, X Zheng, JC Xiao - Organic letters, 2015 - ACS Publications
Cross-coupling between difluorocarbene and carbene-derived intermediates generated
from diazocompounds was developed to give gem-difluoroolefins, which constitutes a fast …

Air‐Stable Solid Aryl and Heteroaryl Organozinc Pivalates: Syntheses and Applications in Organic Synthesis

SM Manolikakes, M Ellwart… - … –A European Journal, 2014 - Wiley Online Library
A wide range of air‐stable, solid, polyfunctional aryl and heteroarylzinc pivalates were
efficiently prepared by either magnesium insertion or Hal/Mg exchange followed by …

Difluoromethylene phosphabetaine as an equivalent of difluoromethyl carbanion

VV Levin, AL Trifonov, AA Zemtsov, MI Struchkova… - Organic …, 2014 - ACS Publications
A method for nucleophilic difluoromethylation of reactive Michael acceptors, aldehydes, and
azomethines is described. The reaction is performed using the readily available and air …