Catalytic activations of unstrained C–C bond involving organometallic intermediates

F Song, T Gou, BQ Wang, ZJ Shi - Chemical Society Reviews, 2018 - pubs.rsc.org
The cleavage of C–C bonds has been a great challenge owing to their thermodynamic and
kinetic stability. To date, the progress made in this area has mainly relied on the reaction of …

Temporary or removable directing groups enable activation of unstrained C–C bonds

Y Xia, G Dong - Nature Reviews Chemistry, 2020 - nature.com
Abstract Carbon–carbon (C–C) bonds make up the skeletons of most organic molecules.
The selective manipulation of C–C bonds offers a direct approach to editing molecular …

Photoredox cooperative N-heterocyclic carbene/palladium-catalysed alkylacylation of alkenes

YF Han, Y Huang, H Liu, ZH Gao, CL Zhang… - Nature …, 2022 - nature.com
Three-component carboacylation of simple alkenes with readily available reagents is
challenging. Transition metal-catalysed intermolecular carboacylation works for alkenes with …

Intermolecular selective carboacylation of alkenes via nickel-catalyzed reductive radical relay

X Zhao, HY Tu, L Guo, S Zhu, FL Qing, L Chu - Nature Communications, 2018 - nature.com
The development of catalytic carboacylation of simple olefins, which would enable the rapid
construction of ketones with high levels of complexity and diversity, is very challenging. To …

Carbon‒carbon bond activation of ketones

L Deng, G Dong - Trends in Chemistry, 2020 - cell.com
C− C bond activation has emerged as an increasingly useful approach for constructing
complex molecular scaffolds through unusual bond-disconnection strategies. As a common …

Transient directing groups in metal− organic cooperative catalysis

C Jacob, BUW Maes, G Evano - Chemistry–A European …, 2021 - Wiley Online Library
The direct functionalization of C− H bonds is among the most fundamental chemical
transformations in organic synthesis. However, when the innate reactivity of the substrate …

Two-carbon ring expansion of 1-indanones via insertion of ethylene into carbon–carbon bonds

Y Xia, S Ochi, G Dong - Journal of the American Chemical Society, 2019 - ACS Publications
A rhodium-catalyzed direct insertion of ethylene into a relatively unstrained carbon–carbon
bond in 1-indanones is reported, which provides a two-carbon ring expansion strategy for …

Ketone-derived 2, 3-dihydroquinazolinones in N-heteroarene C–H alkylation via C–C bond scission under oxidative metal catalysis

PP Mondal, A Pal, AK Prakash, B Sahoo - Chemical Communications, 2022 - pubs.rsc.org
A silver-catalysed oxidative sp2 C–H alkylation of N-heteroarenes with ketone-derived 2, 3-
dihydroquinazolinones at room temperature is developed. The combination of a metal …

Nature inspired singlet oxygen generation to access α-amino carbonyl compounds via 1, 2-acyl migration

W Schilling, Y Zhang, PK Sahoo, SK Sarkar… - Green …, 2021 - pubs.rsc.org
We have discovered chlorophyll catalyzed 1, 2-acyl migration reactions to achieve α-amino
carbonyl compounds directly from the enaminones. In general, singlet oxygen is generated …

Direct alkenylation of allylbenzenes via chelation-assisted C–C bond cleavage

S Onodera, S Ishikawa, T Kochi… - Journal of the American …, 2018 - ACS Publications
A novel method for direct transformation of allyl groups in allylbenzene derivatives to alkenyl
groups via rhodium-catalyzed C–C bond cleavage is reported. The alkenylation with …