HFIP in organic synthesis
HF Motiwala, AM Armaly, JG Cacioppo… - Chemical …, 2022 - ACS Publications
1, 1, 1, 3, 3, 3-Hexafluoroisopropanol (HFIP) is a polar, strongly hydrogen bond-donating
solvent that has found numerous uses in organic synthesis due to its ability to stabilize ionic …
solvent that has found numerous uses in organic synthesis due to its ability to stabilize ionic …
Late-stage C–H functionalization offers new opportunities in drug discovery
Over the past decade, the landscape of molecular synthesis has gained major impetus by
the introduction of late-stage functionalization (LSF) methodologies. C–H functionalization …
the introduction of late-stage functionalization (LSF) methodologies. C–H functionalization …
Copper-catalyzed radical relay in C (sp 3)–H functionalization
Z Zhang, P Chen, G Liu - Chemical Society Reviews, 2022 - pubs.rsc.org
Radical-involved transition metal (TM) catalysis has greatly enabled new reactivities in
recent decades. Copper-catalyzed radical relay offers enormous potential in C (sp3)–H …
recent decades. Copper-catalyzed radical relay offers enormous potential in C (sp3)–H …
Radical C(sp3)–H functionalization and cross-coupling reactions
C–H functionalization reactions are playing an increasing role in the preparation and
modification of complex organic molecules, including pharmaceuticals, agrochemicals and …
modification of complex organic molecules, including pharmaceuticals, agrochemicals and …
Strategies and Mechanisms of First-Row Transition Metal-Regulated Radical C–H Functionalization
X Wang, J He, YN Wang, Z Zhao, K Jiang… - Chemical …, 2024 - ACS Publications
Radical C–H functionalization represents a useful means of streamlining synthetic routes by
avoiding substrate preactivation and allowing access to target molecules in fewer steps. The …
avoiding substrate preactivation and allowing access to target molecules in fewer steps. The …
Electrophotocatalytic decoupled radical relay enables highly efficient and enantioselective benzylic C–H functionalization
W Fan, X Zhao, Y Deng, P Chen… - Journal of the American …, 2022 - ACS Publications
Asymmetric sp3 C–H functionalization has been demonstrated to substantially expedite
target molecule synthesis, spanning from feedstocks upgradation to late-stage modification …
target molecule synthesis, spanning from feedstocks upgradation to late-stage modification …
Photoinduced copper-catalyzed asymmetric C–O cross-coupling
J Chen, YJ Liang, PZ Wang, GQ Li… - Journal of the …, 2021 - ACS Publications
The construction of carbon–heteroatom bonds is one of the most active areas of research in
organic chemistry because the function of organic molecules is often derived from the …
organic chemistry because the function of organic molecules is often derived from the …
Benzylic C–H esterification with limiting C–H substrate enabled by photochemical redox buffering of the Cu catalyst
Copper-catalyzed radical-relay reactions provide a versatile strategy for selective C–H
functionalization; however, reactions with peroxide-based oxidants often require excess C …
functionalization; however, reactions with peroxide-based oxidants often require excess C …
Benzylic C− H acylation by cooperative NHC and photoredox catalysis
QY Meng, L Lezius, A Studer - Nature Communications, 2021 - nature.com
Methods that enable site selective acylation of sp3 CH bonds in complex organic molecules
are not well explored, particularly if compared with analogous transformations of aromatic …
are not well explored, particularly if compared with analogous transformations of aromatic …
Emerging Trends in Copper-Promoted Radical-Involved C–O Bond Formations
PZ Wang, JR Chen, WJ **ao - Journal of the American Chemical …, 2023 - ACS Publications
The C–O bond is ubiquitous in biologically active molecules, pharmaceutical agents, and
functional materials, thereby making it an important functional group. Consequently, the …
functional materials, thereby making it an important functional group. Consequently, the …