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Cross-Electrophile Coupling: Principles, Methods, and Applications in Synthesis
LE Ehehalt, OM Beleh, IC Priest, JM Mouat… - Chemical …, 2024 - ACS Publications
Cross-electrophile coupling (XEC), defined by us as the cross-coupling of two different σ-
electrophiles that is driven by catalyst reduction, has seen rapid progression in recent years …
electrophiles that is driven by catalyst reduction, has seen rapid progression in recent years …
Mechanochemical techniques for the activation and use of zero-valent metals in synthesis
Activating raw, zero-valent metals is an essential capability for chemical processes, which
include synthesis and catalysis. In recent years there has been the discovery and growing …
include synthesis and catalysis. In recent years there has been the discovery and growing …
Mechanochemical Approach for Air‐Tolerant and Extremely Fast Lithium‐Based Birch Reductions in Minutes
Y Gao, K Kubota, H Ito - Angewandte Chemie, 2023 - Wiley Online Library
Birch reduction has been widely used in organic synthesis for over half a century as a
powerful method to dearomatize arenes into 1, 4‐cyclohexadiene derivatives. However, the …
powerful method to dearomatize arenes into 1, 4‐cyclohexadiene derivatives. However, the …
Mechanochemical organocatalysis: do high enantioselectivities contradict what we might expect?
Ball mills input energy to samples by pulverising the contents of the jar. Each impact on the
sample or wall of the jar results in an instantaneous transmission of energy in the form of a …
sample or wall of the jar results in an instantaneous transmission of energy in the form of a …
Mechanical activation of zero-valent metal reductants for nickel-catalyzed cross-electrophile coupling
The cross-electrophile coupling of either twisted-amides or heteroaryl halides with alkyl
halides, enabled by ball-milling, is herein described. The operationally simple nickel …
halides, enabled by ball-milling, is herein described. The operationally simple nickel …
The direct mechanocatalytic Suzuki–Miyaura reaction of small organic molecules
W Pickhardt, C Beaković, M Mayer… - Angewandte Chemie …, 2022 - Wiley Online Library
The molecular Suzuki cross‐coupling reaction was conducted mechanochemically, without
solvents, ligands, or catalyst powders. Utilizing one catalytically active palladium milling ball …
solvents, ligands, or catalyst powders. Utilizing one catalytically active palladium milling ball …
Nickel-catalyzed cross-coupling aminations via high-throughput mechanochemistry enabled by resonant acoustic mixing
In recent years, mechanochemistry has become recognized as an efficient, practical, and
sustainable alternative for chemical synthesis. Adhering to the principles of green chemistry …
sustainable alternative for chemical synthesis. Adhering to the principles of green chemistry …
Reductive cross‐coupling of α‐oxy halides enabled by thermal catalysis, photocatalysis, electrocatalysis, or mechanochemistry
Herein, we report a reductive cross‐coupling reaction of α‐oxy halides, simply generated
from aldehydes, with a series of C (sp2)‐and C (sp)‐electrophiles. A wide range of aryl and …
from aldehydes, with a series of C (sp2)‐and C (sp)‐electrophiles. A wide range of aryl and …
The regioselective solid‐state photo‐mechanochemical synthesis of nanographenes with UV light
Photochemical reactors inherently suffer from the low penetration depth of light and
therefore rely on high dilutions to enable chemical reactions. Here we present the first …
therefore rely on high dilutions to enable chemical reactions. Here we present the first …
Mechanophotocatalysis: A Generalizable Approach to Solvent‐minimized Photocatalytic Reactions for Organic Synthesis
F Millward, E Zysman‐Colman - … Chemie International Edition, 2024 - Wiley Online Library
This proof‐of‐concept study cements the viability and generality of mechanophotocatalysis,
merging mechanochemistry and photocatalysis to enable solvent‐minimized photocatalytic …
merging mechanochemistry and photocatalysis to enable solvent‐minimized photocatalytic …