Directionally Aligned Crown Ethers as Superactive Organocatalysts for Transition-metal Ion-free Arylation of Unactivated Arenes

被引：0

作者：

Li, Zhaojie ^{[1
]}

Shen, Jie ^{[2
]}

Jiang, Qing ^{[1
]}

Shen, Sheng ^{[1
]}

Zhou, Jing ^{[1
]}

Zeng, Huaqiang ^{[2
]}

机构：

[1] Nanjing Univ, Nanjing Drum Tower Hosp, Dept Sports Med & Adult Reconstruct Surg, Affiliated Hosp,Med Sch,State Key Lab Pharmaceut, Nanjing 210008, Jiangsu, Peoples R China

[2] Hainan Univ, Coll Sci, Dept Chem, Haikou 570100, Hainan, Peoples R China

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2022年 / 17卷 / 15期

关键词：

arylation; crown ethers; organocatalyst; supramolecular catalysis; transition metal free; C-H ARYLATION; ROOM-TEMPERATURE GELATION; ARYL HALIDES; CRUDE OILS; INITIATOR; CATALYSTS; BENZENE;

D O I：

10.1002/asia.202200303

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

When one-dimensionally aligned to the same side, multiple non-covalently associated crown ether groups could act as a whole to yield a higher catalytic activity than an individual poorly active crown ether group, delivering the lowest catalyst loading of 1-2 mol % among all hitherto known organocatalysts for catalyzing direct arylation of unactivated arenes with haloarenes.

引用

页数：5

共 8 条

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