Cobalt Complexes Featuring N,O‐Bidentate Ligands with N‐Oxide Moieties: Synthesis, Characterization and Catalytic Activity in Acceptorless Dehydrogenative Coupling of Benzylic Alcohols with Aryl Amines DOI
Xuefeng Jia, Yinghua Yan, Chen Yang

et al.

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

Published: April 25, 2025

Comprehensive Summary The transition metal‐catalyzed acceptorless dehydrogenative coupling of alcohols and amines is one the attractive important strategies for construction C=N bonds from perspective environmental friendliness economy. Herein, we report synthesis four novel phosphine‐free cobalt(II) complexes ( Co‐1 — Co‐4 ) with N,O‐bidentate ligands incorporating N‐oxide units their catalytic activity in benzylic aryl amines. X‐ray diffraction analyses revealed that central cobalt atoms three , Co‐2 were six‐coordinated adopted an octahedral geometry configuration. Catalytic evaluation demonstrated exhibited higher than other complexes. This system could provide a series corresponding imine products good functional groups compatibility high yields. Especially, use inexpensive complexes, along readily accessible featuring moieties, offers significant advantages this reaction.

Language: Английский

NNN-Ru complexes catalyzed β-methylation of alcohols using methanol via borrowing hydrogen approach DOI

Mengxuan Bai,

Ziying Zhong, Zhiqiang Hao

et al.

Journal of Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 116026 - 116026

Published: Feb. 1, 2025

Language: Английский

Citations

0
Role of fluorine polyetherimide molecular weight in regulating toughness, phase separation and thermal stability of bismaleimide resins DOI
Jiajie Lyu,

Beibei Ji,

Jiao Liu

et al.

Journal of Materials Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 17, 2025

Language: Английский

Citations

0
Cobalt Complexes Featuring N,O‐Bidentate Ligands with N‐Oxide Moieties: Synthesis, Characterization and Catalytic Activity in Acceptorless Dehydrogenative Coupling of Benzylic Alcohols with Aryl Amines DOI
Xuefeng Jia, Yinghua Yan, Chen Yang

et al.

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

Published: April 25, 2025

Comprehensive Summary The transition metal‐catalyzed acceptorless dehydrogenative coupling of alcohols and amines is one the attractive important strategies for construction C=N bonds from perspective environmental friendliness economy. Herein, we report synthesis four novel phosphine‐free cobalt(II) complexes ( Co‐1 — Co‐4 ) with N,O‐bidentate ligands incorporating N‐oxide units their catalytic activity in benzylic aryl amines. X‐ray diffraction analyses revealed that central cobalt atoms three , Co‐2 were six‐coordinated adopted an octahedral geometry configuration. Catalytic evaluation demonstrated exhibited higher than other complexes. This system could provide a series corresponding imine products good functional groups compatibility high yields. Especially, use inexpensive complexes, along readily accessible featuring moieties, offers significant advantages this reaction.

Language: Английский

Citations

0