Organocatalytic enantioselective synthesis of axially chiral molecules: Development of strategies and skeletons
JK Cheng, SH **ang, B Tan - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus The growing importance of axially chiral architectures in different scientific
domains has unveiled shortcomings in terms of efficient synthetic access and skeletal …
domains has unveiled shortcomings in terms of efficient synthetic access and skeletal …
Recent advances in transition-metal-catalyzed carbene insertion to C–H bonds
Y He, Z Huang, K Wu, J Ma, YG Zhou… - Chemical Society Reviews, 2022 - pubs.rsc.org
C–H functionalization has been emerging as a powerful method to establish carbon–carbon
and carbon–heteroatom bonds. Many efforts have been devoted to transition-metal …
and carbon–heteroatom bonds. Many efforts have been devoted to transition-metal …
Regioselective aliphatic C–H functionalization using frustrated radical pairs
Abstract Frustrated Lewis pairs (FLPs) are well documented for the activation of small
molecules such as dihydrogen and carbon dioxide,,–. Although canonical FLP chemistry is …
molecules such as dihydrogen and carbon dioxide,,–. Although canonical FLP chemistry is …
Asymmetric catalytic rearrangements with α-diazocarbonyl compounds
S Dong, X Liu, X Feng - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus α-Diazocarbonyl compounds serve as nucleophiles, dipoles, carbene
precursors, and rare electrophiles, enabling a vast array of organic transformations under …
precursors, and rare electrophiles, enabling a vast array of organic transformations under …
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 …
Diversification of aliphatic C–H bonds in small molecules and polyolefins through radical chain transfer
TJ Fazekas, JW Alty, EK Neidhart, AS Miller… - Science, 2022 - science.org
The ability to selectively introduce diverse functionality onto hydrocarbons is of substantial
value in the synthesis of both small molecules and polymers. Herein, we report an approach …
value in the synthesis of both small molecules and polymers. Herein, we report an approach …
Dirhodium tetracarboxylates as catalysts for selective intermolecular C–H functionalization
C–H functionalization has become widely recognized as an exciting new strategy for the
synthesis of complex molecular targets. Instead of relying on functional groups as the …
synthesis of complex molecular targets. Instead of relying on functional groups as the …
Catalytic alkylation of unactivated C (sp 3)–H bonds for C (sp 3)–C (sp 3) bond formation
The construction of carbon–carbon bonds is a central tenet of modern synthetic chemistry.
Metal-catalyzed C–H functionalization can serve as a particularly powerful tool for achieving …
Metal-catalyzed C–H functionalization can serve as a particularly powerful tool for achieving …
Photocatalytic three-component asymmetric sulfonylation via direct C(sp3)-H functionalization
S Cao, W Hong, Z Ye, L Gong - Nature Communications, 2021 - nature.com
The direct and selective C (sp3)-H functionalization of cycloalkanes and alkanes is a highly
useful process in organic synthesis owing to the low-cost starting materials, the high step …
useful process in organic synthesis owing to the low-cost starting materials, the high step …
Cobalt-catalysed C–H methylation for late-stage drug diversification
The magic methyl effect is well acknowledged in medicinal chemistry, but despite its
significance, accessing such analogues via derivatization at a late stage remains a pivotal …
significance, accessing such analogues via derivatization at a late stage remains a pivotal …