CpXCo(III)‐catalyzed selective C–H alkenylation of indoles with ethynylethylene carbonates DOI
Ruihan Niu, Jiakai Zhao, Qi Mou

et al.

Applied Organometallic Chemistry, Journal Year: 2022, Volume and Issue: 36(11)

Published: Aug. 16, 2022

An efficient and selective insertion of indoles into ethynylethylene carbonates has been achieved via Cp X Co(III)‐catalyzed C–H functionalization. Compared with a Cp*Co(III) catalyst, the more sterically hindered Co(III) improved selectivity rare 1,2‐insertion. This protocol provides an approach for synthesizing various vinylindoles in good yields high regioselectivity.

Language: Английский

Nickel-catalyzed hydroarylation reaction: a useful tool in organic synthesis DOI

Sayantika Bhakta,

Tapas Ghosh

Organic Chemistry Frontiers, Journal Year: 2022, Volume and Issue: 9(18), P. 5074 - 5103

Published: Jan. 1, 2022

The nickel-catalyzed hydroarylation reaction opens up new routes to access complex organic compounds in a highly regio and stereoselective fashion from easily available precursors, such as olefin, alkyne, arene, aryl halide, boronic acid.

Language: Английский

Citations

27
Base‐catalyzed Effective C2‐Amidation of Azolium Salts Using Isocyanates under Mild Conditions DOI

Somnath Bauri,

Arya Ramachandran,

Arnab Rit

et al.

Chemistry - An Asian Journal, Journal Year: 2023, Volume and Issue: 18(7)

Published: Feb. 27, 2023

An unprecedented base-catalyzed hydroarylation of isocyanates with azolium salts was developed, which follows a simple reaction pathway and provided facile access to diverse C2-amidated under mild conditions. Importantly, this methodology can also be applied for the successive C2-amidation bisimidazolium salt two different provide corresponding unsymmetrically substituted bisamide derivatives. Notably, obtained amidated serve as prominent carbene surrogate synthesis metal-NHC complexes.

Language: Английский

Citations

5
CpXCo(III)‐catalyzed selective C–H alkenylation of indoles with ethynylethylene carbonates DOI
Ruihan Niu, Jiakai Zhao, Qi Mou

et al.

Applied Organometallic Chemistry, Journal Year: 2022, Volume and Issue: 36(11)

Published: Aug. 16, 2022

An efficient and selective insertion of indoles into ethynylethylene carbonates has been achieved via Cp X Co(III)‐catalyzed C–H functionalization. Compared with a Cp*Co(III) catalyst, the more sterically hindered Co(III) improved selectivity rare 1,2‐insertion. This protocol provides an approach for synthesizing various vinylindoles in good yields high regioselectivity.

Language: Английский

Citations

2