Magnetically recyclable CuFe2O4 catalyst for efficient synthesis of bis (indolyl)methanes using indoles and alcohols under mild condition

被引：39

作者：

Ngoc-Khanh Nguyen ^{[1
,2
]}

Minh-Tuan Ha ^{[2
]}

Hoang Yen Bui ^{[2
]}

Quang Thang Trinh ^{[3
]}

Bich Ngoc Tran ^{[4
]}

Van Tuyen Nguyen ^{[1
]}

Tran Quang Hung ^{[1
]}

Tuan Thanh Dang ^{[2
]}

Xuan Hoan Vu ^{[1
,5
]}

机构：

[1] Vietnam Acad Sci & Technol, Inst Chem, 18 Hoang Quoc Viet, Hanoi, Vietnam

[2] VNU Hanoi Univ Sci, Dept Chem, 19 Le Thanh Tong, Hanoi, Vietnam

[3] Duy Tan Univ, Inst Res & Dev, 03 Quang Trung, Danang 550000, Vietnam

[4] Natl Univ Singapore, Ctr Bioimaging Sci CBIS, Dept Biol Sci, 14 Sci Dr 4, Singapore 117557, Singapore

[5] Vietnam Petr Inst, 167 Trung Kinh Str, Hanoi, Vietnam

来源：

CATALYSIS COMMUNICATIONS | 2021年 / 149卷

关键词：

CuFe2O4; Bis(3-indolyl)methane; Bifunctional catalysis; Indole functionalization; Alkylation; BIS(INDOLYL)METHANES; ACTIVATION; TRANSITION; FUNCTIONALIZATION; NANOPARTICLES; ALKALOIDS;

D O I：

10.1016/j.catcom.2020.106240

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Bis(3-indolyl)methanes (BIM) are highly valuable and appear in the core structure of many natural products and pharmacologically active compounds (anticancer, anti-inflammatory, antiobesity, antimetastatic, antimicrobial, etc.). Herein, we have disclosed an air stable and highly efficient CuFe2O4 heterogeneous catalyst for alkylation of indoles with alcohols to give bis(3-indolyl)methanes in very good yields. The CuFe2O4 catalyst has been found to be magnetically recycled at least five times without losing significant catalytic activity.

引用

页数：7

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