Visible light-induced organophotoredox-catalyzed difunctionalization of alkenes and alkynes

S Gupta, A Kundu, S Ghosh, A Chakraborty… - Green Chemistry, 2023 - pubs.rsc.org
In the era of organic synthesis, the direct difunctionalization strategies of alkenes and
alkynes are very eminent, which open up an excellent route to introduce two functional …

Transition-metal-catalyzed C–H bond alkylation using olefins: recent advances and mechanistic aspects

D Mandal, S Roychowdhury, JP Biswas… - Chemical Society …, 2022 - pubs.rsc.org
Transition metal catalysis has contributed immensely to C–C bond formation reactions over
the last few decades, and alkylation is no exception. The superiority of such methodologies …

Enantioselective Au (I)/Au (III) redox catalysis enabled by chiral (P, N)-ligands

CC Chintawar, VW Bhoyare, MV Mane… - Journal of the American …, 2022 - ACS Publications
Presented herein is the first report of enantioselective Au (I)/Au (III) redox catalysis, enabled
by a newly designed hemilabile chiral (P, N)-ligand (ChetPhos). The potential of this concept …

Atomically dispersed Co-N/C catalyst for divergent synthesis of nitrogen-containing compounds from alkenes

W Xue, Z Zhu, S Chen, B You… - Journal of the American …, 2023 - ACS Publications
Alkene functionalization with a single-atom catalyst (SAC) which merges homogeneous and
heterogeneous catalysis is a fascinating route to obtain high-value-added molecules …

Gold-catalyzed heck reaction

VW Bhoyare, ED Sosa Carrizo… - Journal of the …, 2023 - ACS Publications
Herein, we report a gold-catalyzed Heck reaction facilitated by the ligand-enabled Au (I)/Au
(III) redox catalysis. The elementary organometallic steps such as migratory insertion and β …

L‐Shaped Heterobidentate Imidazo[1,5‐a]pyridin‐3‐ylidene (N,C)‐Ligands for Oxidant‐Free AuI/AuIII Catalysis

P Gao, J Xu, T Zhou, Y Liu, E Bisz… - Angewandte Chemie …, 2023 - Wiley Online Library
In the last decade, major advances have been made in homogeneous gold catalysis.
However, AuI/AuIII catalytic cycle remains much less explored due to the reluctance of AuI to …

A Hemilabile NHC‐Gold Complex and its Application to the Redox Neutral 1, 2‐Oxyarylation of Feedstock Alkenes

SC Scott, JA Cadge, GK Boden… - Angewandte Chemie …, 2023 - Wiley Online Library
We describe a AuI complex of a hemi‐labile (C^ N) N‐heterocyclic carbene ligand that is
able to mediate oxidative addition of aryl iodides. Detailed computational and experimental …

Intermolecular 1,2-Difunctionalization of Alkenes Enabled by Fluoroamide-Directed Remote Benzyl C(sp3)–H Functionalization

LJ Zhong, ZQ Xiong, XH Ouyang, Y Li… - Journal of the …, 2021 - ACS Publications
A copper-catalyzed remote benzylic C–H functionalization strategy enabling 1, 2-
difunctionalization of alkenes with 2-methylbenzeneamides and nucleophiles, including …

Post-synthetically functionalized covalent organic frameworks for highly efficient recovery of gold from leaching liquor of electronic waste

F Liu, S Wang, Z Hu, B Hu - Separation and Purification Technology, 2024 - Elsevier
Recovery of precious metals from e-waste was of great economic and environmental
significance. Herein, the spherical covalent organic frameworks (COF-V) were constructed …

Harnessing Bromo/Acyloxy Transposition (BrAcT) and Excited-State Copper Catalysis for Styrene Difunctionalization

U Mukherjee, JA Shah, DG Musaev… - Journal of the American …, 2024 - ACS Publications
1, 2-Difunctionalization of styrenes, adding two distinct functional groups across the C═ C
double bond, has emerged as a powerful tool for enhancing molecular complexity. Herein …