Divergent gold catalysis: unlocking molecular diversity through catalyst control

CC Chintawar, AK Yadav, A Kumar… - Chemical …, 2021 - ACS Publications
The catalyst-directed divergent synthesis, commonly termed as “divergent catalysis”, has
emerged as a promising technique as it allows chartering of structurally distinct products …

The interplay of carbophilic activation and Au (I)/Au (III) catalysis: an emerging technique for 1, 2-difunctionalization of C–C multiple bonds

VW Bhoyare, AG Tathe, A Das, CC Chintawar… - Chemical Society …, 2021 - pubs.rsc.org
Gold complexes have emerged as the catalysts of choice for various functionalization
reactions of C–C multiple bonds due to their inherent carbophilic nature. In a parallel space …

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 …

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 …

Gold (I/III)‐Catalyzed Trifluoromethylthiolation and Trifluoromethylselenolation of Organohalides

SR Mudshinge, Y Yang, B Xu… - Angewandte …, 2022 - Wiley Online Library
Abstract The first C− SCF3/SeCF3 cross‐coupling reactions using gold redox catalysis
[(MeDalphos) AuCl], AgSCF3 or Me4NSeCF3, and organohalides as substrates are …

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 …

DFT-Enabled Development of Hemilabile (PN) Ligands for Gold(I/III) RedOx Catalysis: Application to the Thiotosylation of Aryl Iodides

K Muratov, E Zaripov, MV Berezovski… - Journal of the American …, 2024 - ACS Publications
Ligand-enabled oxidative addition of Csp2-X bonds to Au (I) centers has recently appeared
as a valuable strategy for the development of catalytic RedOx processes. Several cross …

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 Alkene Difunctionalization via Gold‐Catalyzed Oxyarylation

S Zhang, C Wang, X Ye, X Shi - Angewandte Chemie, 2020 - Wiley Online Library
The gold‐catalyzed intermolecular oxyarylation of alkenes is reported. This work employed
the oxidative addition of aryl iodides to Me− DalphosAu+ for the formation of a AuIII− Ar …

Ligand-Enabled Gold-Catalyzed C(sp2)–O Cross-Coupling Reactions

A Das, NT Patil - ACS Catalysis, 2023 - ACS Publications
Reported herein is a ligand-enabled gold-catalyzed C (sp2)–O cross-coupling reaction of
aryl iodides and aliphatic alcohols. The synthesis of a variety of aryl alkyl ethers including …