Tunable Rh(III)-Catalyzed C(sp2)–H Bond Functionalization of Aryl Imidates with Cyclic 1,3-Diones: Strategic Use of Directing Groups DOI

E Junnan,

Luohe Wang,

Jing Zeng

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(37), P. 7885 - 7890

Published: Sept. 6, 2024

A tunable Rh(III)-catalyzed C(sp

Language: Английский

Iodonium(III) Ylide: An Iodoalkylation Reagent with Aryne DOI
Weigang Xu, Pengfei Li,

Yuerong Li

et al.

The Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

A tandem Hexadehydro-Diels–Alder (HDDA)/[2 + 2] cycloaddition/aryl migration reaction of iodonium ylide with tetrayne is described, in which served as a unique double bond and reacted aryne to form four-membered iodonium(III) cycle, then converted iodoarene after aryl group from iodine adjacent carbon. This strategy allows the efficient construction fully substituted compounds.

Language: Английский

Citations

0
Rh(III)-Catalyzed Redox-Neutral C–H Activation/Annulation of Oxadiazolones with Sulfoxonium Ylides to access oxadiazoloisoquinolinone DOI

Pothapragada S. K. Prabhakar Ganesh,

Eswaran Kamaraj,

Vairaperumal Veeramani

et al.

New Journal of Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Oxadiazolone-fused isoquinolines were synthesized via Rh( iii )-catalyzed [4+2] annulation and C–H activation, followed by acymethylation products with antidiabetic anti-inflammatory potential.

Language: Английский

Citations

0
Iridium(III)-Catalyzed Cyclization of Oximes with Iodonium Ylides: Synthesis of Multisubstituted Heterocyclic N-Oxides DOI

N. Aravindan,

Masilamani Jeganmohan

The Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: May 29, 2025

Iridium(III)-catalyzed regioselective cyclization of substituted oximes with iodonium ylides has been described. This methodology offered multisubstituted heterocyclic N-oxides under mild reaction conditions in a redox-neutral manner. The was also compatible vinyl oximes. Additionally, substrate diversification carried out to illustrate the synthetic application protocol. A possible mechanism involving C-H bond activation proposed as well supported by isolation key five-membered iridacycle intermediate.

Language: Английский

Citations

0
Transition-Metal-Catalyzed Directed C–H Bond Functionalization with Iodonium Ylides: A Review of the Last 5 Years DOI Creative Commons

Juting Liao,

Dulin Kong,

Xiaoyang Gao

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(15), P. 3567 - 3567

Published: July 29, 2024

Transition-metal-catalyzed directed C-H functionalization with various carbene precursors has been widely employed for constructing a wide range of complex and diverse active molecules through metal migratory insertion processes. Among precursors, iodonium ylides serve as novel emerging precursor features including easy accessibility, thermal stability high activity, which have attracted great attention from organic chemists achieved tremendous success in transformation. In this review, recent progress on the application multifunctional coupling characteristics bond activation reactions is summarized, potential discussed.

Language: Английский

Citations

2
Tunable Rh(III)-Catalyzed C(sp2)–H Bond Functionalization of Aryl Imidates with Cyclic 1,3-Diones: Strategic Use of Directing Groups DOI

E Junnan,

Luohe Wang,

Jing Zeng

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(37), P. 7885 - 7890

Published: Sept. 6, 2024

A tunable Rh(III)-catalyzed C(sp

Language: Английский

Citations

1