Deconstructive synthesis of bridged and fused rings via transition-metal-catalyzed “cut-and-sew” reactions of benzocyclobutenones and cyclobutanones

Y Xue, G Dong - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Bridged and fused rings are commonly found in biologically important
molecules. Current tactics to construct these ring systems are primarily based on stepwise …

Recent methodologies that exploit C–C single-bond cleavage of strained ring systems by transition metal complexes

G Fumagalli, S Stanton, JF Bower - Chemical Reviews, 2017 - ACS Publications
In this review, synthetic and mechanistic aspects of key methodologies that exploit C–C
single-bond cleavage of strained ring systems are highlighted. The focus is on transition …

Transition metal‐catalyzed dicarbofunctionalization of unactivated olefins

RK Dhungana, S Kc, P Basnet, R Giri - The Chemical Record, 2018 - Wiley Online Library
Transition metal (TM)‐catalyzed difunctionalization of unactivated olefins with two carbon‐
based entities is a powerful method to construct complex molecular architectures rapidly …

“Cut and sew” transformations via transition-metal-catalyzed carbon–carbon bond activation

P Chen, BA Billett, T Tsukamoto, G Dong - ACS catalysis, 2017 - ACS Publications
The transition-metal-catalyzed “cut and sew” transformation has recently emerged as a
useful strategy for preparing complex molecular structures. After oxidative addition of a …

Ligand–substrate dispersion facilitates the copper-catalyzed hydroamination of unactivated olefins

G Lu, RY Liu, Y Yang, C Fang… - Journal of the …, 2017 - ACS Publications
The current understanding of ligand effects in transition metal catalysis is mostly based on
the analysis of catalyst–substrate through-bond and through-space interactions, with the …

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 …

AARON: an automated reaction optimizer for new catalysts

Y Guan, VM Ingman, BJ Rooks… - Journal of chemical …, 2018 - ACS Publications
We describe an open-source computational toolkit (AARON: An Automated Reaction
Optimizer for New catalysts) that automates the quantum mechanical geometry optimization …

Three-component asymmetric Ni-catalyzed 1, 2-dicarbofunctionalization of unactivated alkenes via stereoselective migratory insertion

O Apolinar, T Kang, TM Alturaifi… - Journal of the …, 2022 - ACS Publications
An asymmetric 1, 2-dicarbofunctionalization of unactivated alkenes with aryl iodides and
aryl/alkenylboronic esters under nickel/bioxazoline catalysis is disclosed. A wide array of …

Ni-catalyzed alkene carboacylation via amide C–N bond activation

JA Walker Jr, KL Vickerman, JN Humke… - Journal of the …, 2017 - ACS Publications
We report Ni-catalyzed formal carboacylation of o-allylbenzamides with arylboronic acid
pinacol esters. The reaction is triggered by oxidative addition of an activated amide C–N …

Unprecedented chemoselective Ru (III)-catalyzed [3+ 2] annulation of enaminones with iodonium ylides for the synthesis of functionalized 3a, 7a-dihydroxy hexahydro …

M Zhang, L Chen, Z Liu, J Huang, F Yu - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
Herein, a straightforward and efficient method to obtain 3a, 7a-dihydroxy hexahydro-4H-
indol-4-ones via Ru (III)-catalyzed alkenyl C (sp2)–H bond functionalization/[3+ 2] …