Visible-light induced selenocyclization of 2-ethynylanilines under ambient conditions: simple FeBr3 as a dual-functional catalyst DOI
Binbin Huang,

Xinye Tang,

Jiawei Yuan

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(30), P. 6198 - 6204

Published: Jan. 1, 2024

Reported herein is a visible-light induced selenocyclization of 2-ethynylanilines under ambient conditions, with simple FeBr 3 as dual-functional catalyst.

Language: Английский

Synthesis of Seleno Oxindoles via Electrochemical Cyclization of N‐arylacrylamides with Diorganyl Diselenides DOI

Xin‐Yu Wang,

Yuan‐Fang Zhong,

Zu‐Yu Mo

et al.

Advanced Synthesis & Catalysis, Journal Year: 2020, Volume and Issue: 363(1), P. 208 - 214

Published: Nov. 4, 2020

Abstract The tandem cyclization of acrylamide with diselenides facilitated by electrochemical oxidation was successfully developed. This strategy provided an environmentally friendly method for the construction C−Se bond. A series seleno oxindoles pharmacological activity were obtained using this well‐designed strategy. in vitro antitumor compounds also screened through MTT assay. Results showed that exhibited better than other oxindole derivatives. magnified image

Language: Английский

Citations

107
Electrochemical regioselective synthesis of N-substituted/unsubstituted 4-selanylisoquinolin-1(2H)-ones DOI

Zhilin Wu,

Jinyang Chen,

Xian-Zhi Tian

et al.

Chinese Chemical Letters, Journal Year: 2021, Volume and Issue: 33(3), P. 1501 - 1504

Published: Aug. 19, 2021

Language: Английский

Citations

79
Sulfonylation of Aryl Halides by Visible Light/Copper Catalysis DOI

Qiuli Yan,

Wenwen Cui, Xiuyan Song

et al.

Organic Letters, Journal Year: 2021, Volume and Issue: 23(9), P. 3663 - 3668

Published: April 21, 2021

An efficient visible-light-assisted, copper-catalyzed sulfonylation of aryl halides with sulfinates is reported. In our protocol, a single ligand CuI photocatalyst formed in situ was used the photocatalytic transformation. Diverse organosulfones were obtained moderate to good yields. This strategy demonstrates promising approach toward synthesis diverse and useful organosulfones.

Language: Английский

Citations

69
Synthesis and applications of thiosulfonates and selenosulfonates as free-radical reagents DOI Creative Commons
Xin Wang, Jianping Meng, Dongyang Zhao

et al.

Chinese Chemical Letters, Journal Year: 2022, Volume and Issue: 34(4), P. 107736 - 107736

Published: Aug. 11, 2022

Language: Английский

Citations

66
K2S2O8/I2-Promoted Electrophilic Selenylative Cyclization To Access Seleno-Benzo[b]azepines DOI
Zhen Zhang, Shilong Wang,

Pengpeng Tan

et al.

Organic Letters, Journal Year: 2022, Volume and Issue: 24(12), P. 2288 - 2293

Published: March 23, 2022

A novel and simple organoselenium-involved 7-membered cyclization to access diverse seleno-benzo[b]azepines has been developed. This protocol involves an electrophilic process is accomplished under mild conditions. Discussion of the mechanism rationalizes regioselectivity observed in transformation. The studies further transformation large-scale experiment reveal promising utility this methodology.

Language: Английский

Citations

46
Recent progress in the electrochemical selenofunctionalization of alkenes and alkynes DOI
Pei Qu,

You‐Qin Jiang,

Yong‐Hao Wang

et al.

Green Chemistry, Journal Year: 2023, Volume and Issue: 25(19), P. 7485 - 7507

Published: Jan. 1, 2023

The recent advances on the electrochemical selenofunctionalization of unsaturated C–C bonds were comprehensively summarized in this review.

Language: Английский

Citations

32
Electrochemical difunctionalization of alkenes and alkynes for the synthesis of organochalcogens involving C–S/Se bond formation DOI
Jianchao Liu, Jie‐Ping Wan, Yunyun Liu

et al.

Organic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 11(2), P. 597 - 630

Published: Nov. 23, 2023

This review highlights the recent progress in electrochemical difunctionalization of alkenes and alkynes involving C–S/Se bond formation to access organochalcogen frameworks.

Language: Английский

Citations

31
Electrochemical radical annulation of 2-alkynyl biaryls with diselenides under catalyst- and chemical oxidant-free conditions DOI

Jun Jiang,

Keli Wang, Xiao Li

et al.

Chinese Chemical Letters, Journal Year: 2023, Volume and Issue: 34(12), P. 108699 - 108699

Published: June 17, 2023

Language: Английский

Citations

27
Visible-light induced direct C(sp3)–H functionalization: recent advances and future prospects DOI
Jia‐Lin Tu, Yining Zhu, Pengcheng Li

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(18), P. 5278 - 5305

Published: Jan. 1, 2024

This review summarizes the latest methodological advances in photocatalytic C(sp 3 )–H functionalization, with a particular emphasis on formation of C–P, C–B, C–S bonds, etc ., and some prominent efforts asymmetric C–H functionalization.

Language: Английский

Citations

17
Recent advances in the synthesis of organoselenium heterocycle conjugates DOI
Saad Shaaban,

Hussein Ba‐Ghazal,

Yasair S. Al‐Faiyz

et al.

Tetrahedron, Journal Year: 2024, Volume and Issue: 157, P. 133957 - 133957

Published: March 23, 2024

Language: Английский

Citations

16