Synthesis and Characterization of Post-β-Carbon-Elimination Organopalladium Complexes DOI Creative Commons
Taeho Kang,

Yue Fu,

Rei Matsuura

et al.

Published: Nov. 1, 2022

A unique family of N,N,π,C-palladacycles are synthesized from 8-aminoquinoline-coupled nopol derivatives through directed 1,2-migratory insertion in situ generated arylpalladium(II) species followed by β-carbon elimination. These palladacycles have exceptional stability under air and moisture at room temperature, enabling successful isola-tion characterization X-ray crystallography, NMR, high-resolution mass spectrometry. Computational studies shed light on the facile β-alkyl elimination step origins high these post β-carbon-elimination complexes.

Language: Английский

Synthesis and Characterization of Post-β-Carbon-Elimination Organopalladium Complexes DOI
Taeho Kang, Yue Fu, Rei Matsuura

et al.

Organometallics, Journal Year: 2022, Volume and Issue: 42(1), P. 11 - 15

Published: Dec. 20, 2022

A unique family of N,N,π,C-palladacycles are synthesized from 8-aminoquinoline-coupled nopol derivatives through directed 1,2-migratory insertion in situ generated arylpalladium(II) species followed by β-carbon elimination. These palladacycles have exceptional stability under air and moisture at room temperature, enabling successful isolation characterization X-ray crystallography, NMR, high-resolution mass spectrometry. Computational studies shed light on the facile β-alkyl elimination step origins high these post-β-carbon-elimination complexes.

Language: Английский

Citations

5
Ru-Catalyzed Ortho C–H Alkylation of 4-Aryl-pyrrolo[2,3-d]pyrimidines with Diazo Compounds: An Access to Fluorescent Fused Heteroarenes DOI
Jiangrong Wang, Chunfeng Li,

Chunwei Shen

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 9, 2024

A Ru(II)-catalyzed migratory insertion of carbene into

Language: Английский

Citations

0
Palladium-Catalyzed sp3 C–H Acetoxylation of α,α-Disubstituted α-Amino Acids DOI Creative Commons
Atsushi Matsumura, Yoshinosuke Usuki, Tetsuya Satoh

et al.

Chemistry, Journal Year: 2023, Volume and Issue: 5(2), P. 1369 - 1377

Published: June 1, 2023

The sp3 C–H acetoxylation at the β-position of α,α-disubstituted α-amino acids proceeds smoothly under palladium catalysis in presence PhI(OAc)2. This reaction provides a straightforward synthetic route to non-natural β-acetoxy-α-amino acids. α-aminocyclopropanecarboxylic acid takes place via ring-opening selectively afford an acyclic γ-acetoxy-α,β-unsaturated amino acid.

Language: Английский

Citations

1
A novel Ag3L2 coordination cage derived from a tripodal oxazoline ligand: synthesis, structure and catalysis DOI
Xuejun Zhang, Lei Wang,

Xiu‐Du Zhang

et al.

Inorganic Chemistry Communications, Journal Year: 2023, Volume and Issue: 153, P. 110792 - 110792

Published: May 3, 2023

Language: Английский

Citations

0
Crystal structure and Hirshfeld surface analysis of 7,7-dimethyl-2-phenyl-3,3a,4,6,7,8,9,9a-octahydro-1H-benzo[f]isoindole-1,5(2H)-dione DOI Creative Commons
Dong Cheng,

Xinlei Gao,

Jia-Ting Huang

et al.

Acta Crystallographica Section E Crystallographic Communications, Journal Year: 2022, Volume and Issue: 78(4), P. 373 - 376

Published: March 10, 2022

The title compound, C 20 H 23 NO 2 , was obtained via the reaction of N -allyl- -phenylacrylamide with 3-iodocyclohex-2-en-1-one using PdCl (PPh 3 ) as a catalyst. compound crystallizes in monoclinic space group P 1 / c . fused-ring system is not planar and five- six-membered rings are trans -fused. molecular geometry partially stabilized by an intramolecular C—H...O hydrogen bond, forming S (6) ring motif. In crystal, molecules linked C—H...π interactions into three-dimensional network. To further analyse intermolecular interactions, Hirshfeld surface analysis performed. results indicate that most important contributions to overall from H...H (65.5%), O...H/H...O (17.5%) C...H/H...C (14.3%) interactions.

Language: Английский

Citations

0
8‐Aminoquinoline DOI

James Roane,

Olafs Daugulis, Thanh Van Le

et al.

Encyclopedia of Reagents for Organic Synthesis, Journal Year: 2022, Volume and Issue: unknown, P. 1 - 42

Published: July 18, 2022

Citations

0
Synthesis and Characterization of Post-β-Carbon-Elimination Organopalladium Complexes DOI Creative Commons
Taeho Kang,

Yue Fu,

Rei Matsuura

et al.

Published: Nov. 1, 2022

A unique family of N,N,π,C-palladacycles are synthesized from 8-aminoquinoline-coupled nopol derivatives through directed 1,2-migratory insertion in situ generated arylpalladium(II) species followed by β-carbon elimination. These palladacycles have exceptional stability under air and moisture at room temperature, enabling successful isola-tion characterization X-ray crystallography, NMR, high-resolution mass spectrometry. Computational studies shed light on the facile β-alkyl elimination step origins high these post β-carbon-elimination complexes.

Language: Английский

Citations

0