A Green Synthesis of 3-Selanyl-Isoflavones via Lipase Mediated Selenylation/Cyclization of Enaminones DOI Open Access

Wenbo Kan,

Yuming Piao,

Wenning Song

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(7), P. 413 - 413

Published: June 28, 2024

Herein, a green biocatalytic approach using lipase as catalyst has been developed for the synthesis of 3-selanyl-isoflavones through selenylation/cyclization 2-hydroxyphenyl enaminones and diphenyl di-selenide under mild conditions. The environmentally friendly method reached high yields 87–95% in short time at 30 °C, with 17 examples successfully prepared. Furthermore, we have investigated possible mechanisms underlying this reaction.

Language: Английский

Construction of 1,4-Dihydropyridines: The Evolution of C4 Source DOI
Siyu Song, Yongchao Wang, Fuchao Yu

et al.

Topics in Current Chemistry, Journal Year: 2023, Volume and Issue: 381(5)

Published: Sept. 25, 2023

Language: Английский

Citations

7
Assembly of Functionalized 3,4‐Fused Tricyclic Benzosultams via Radical‐Promoted Cascade Reactions DOI
Chada Raji Reddy,

Ankita Kumari,

Banoth Karuna Sagar

et al.

Advanced Synthesis & Catalysis, Journal Year: 2024, Volume and Issue: 366(17), P. 3624 - 3630

Published: June 21, 2024

Abstract A tandem oxidative radical functionalization/annulation of N ‐acryloyl amino saccharin is disclosed. This strategy allows the facile construction diversely functionalized 3,4‐fused tricyclic benzosultams that previously have not been reported. wide range functionalities were installed through formation C−C, C−S and C−P bond enabled by respective radicals.

Language: Английский

Citations

1
Lipase-catalyzed one-pot four-component reaction in water: green construction of substituted 2,3-dihydrothiophenes DOI
Yong Tang, Kaifu Zhang, Yaning Xu

et al.

New Journal of Chemistry, Journal Year: 2023, Volume and Issue: 47(44), P. 20316 - 20321

Published: Jan. 1, 2023

A green and efficient method for the construction of functionalized 2,3-dihydrothiophene derivatives in water was reported.

Language: Английский

Citations

2
A Green Synthesis of 3-Selanyl-Isoflavones via Lipase Mediated Selenylation/Cyclization of Enaminones DOI Open Access

Wenbo Kan,

Yuming Piao,

Wenning Song

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(7), P. 413 - 413

Published: June 28, 2024

Herein, a green biocatalytic approach using lipase as catalyst has been developed for the synthesis of 3-selanyl-isoflavones through selenylation/cyclization 2-hydroxyphenyl enaminones and diphenyl di-selenide under mild conditions. The environmentally friendly method reached high yields 87–95% in short time at 30 °C, with 17 examples successfully prepared. Furthermore, we have investigated possible mechanisms underlying this reaction.

Language: Английский

Citations

0