Free-radical-mediated copper-catalyzed triazole formation under UV-irradiation

Debkumar Nandi; Abu Taher; Rafique Ul Isalm; Kaushik Mallick

doi:10.1002/aoc.4733

Free-radical-mediated copper-catalyzed triazole formation under UV-irradiation

Debkumar Nandi, Abu Taher, Rafique Ul Isalm, Kaushik Mallick

Chemical Sciences

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Methoxy-polyethylene glycol (MPEG)-doped Cu (I)-polyaniline acts as an efficient catalyst for the 1,2,3-triazole formation reaction. The catalyst shows excellent performance when the reaction was carried out under ultraviolet irradiation conditions due to the photo-induced free-radical formation from the MPEG. A detailed mechanistic discussion on the free-radical generation, free-radical-mediated hydrogen abstraction and triazole formation has been outlined in this manuscript. The catalyst system is equally active for one-pot multi-component strategies for the title reaction.

Original language	English
Article number	e4733
Journal	Applied Organometallic Chemistry
Volume	33
Issue number	4
DOIs	https://doi.org/10.1002/aoc.4733
Publication status	Published - Apr 2019

Keywords

Cu (I) catalyst
free-radical
triazole formation
ultraviolet irradiation

ASJC Scopus subject areas

General Chemistry
Inorganic Chemistry

Access to Document

10.1002/aoc.4733

Cite this

@article{e35bfdebec324e83bf2e144b318e913f,

title = "Free-radical-mediated copper-catalyzed triazole formation under UV-irradiation",

abstract = "Methoxy-polyethylene glycol (MPEG)-doped Cu (I)-polyaniline acts as an efficient catalyst for the 1,2,3-triazole formation reaction. The catalyst shows excellent performance when the reaction was carried out under ultraviolet irradiation conditions due to the photo-induced free-radical formation from the MPEG. A detailed mechanistic discussion on the free-radical generation, free-radical-mediated hydrogen abstraction and triazole formation has been outlined in this manuscript. The catalyst system is equally active for one-pot multi-component strategies for the title reaction.",

keywords = "Cu (I) catalyst, free-radical, triazole formation, ultraviolet irradiation",

author = "Debkumar Nandi and Abu Taher and Isalm, \{Rafique Ul\} and Kaushik Mallick",

note = "Publisher Copyright: {\textcopyright} 2019 John Wiley \& Sons, Ltd.",

year = "2019",

month = apr,

doi = "10.1002/aoc.4733",

language = "English",

volume = "33",

journal = "Applied Organometallic Chemistry",

issn = "0268-2605",

publisher = "John Wiley and Sons Ltd",

number = "4",

}

TY - JOUR

T1 - Free-radical-mediated copper-catalyzed triazole formation under UV-irradiation

AU - Nandi, Debkumar

AU - Taher, Abu

AU - Isalm, Rafique Ul

AU - Mallick, Kaushik

PY - 2019/4

Y1 - 2019/4

N2 - Methoxy-polyethylene glycol (MPEG)-doped Cu (I)-polyaniline acts as an efficient catalyst for the 1,2,3-triazole formation reaction. The catalyst shows excellent performance when the reaction was carried out under ultraviolet irradiation conditions due to the photo-induced free-radical formation from the MPEG. A detailed mechanistic discussion on the free-radical generation, free-radical-mediated hydrogen abstraction and triazole formation has been outlined in this manuscript. The catalyst system is equally active for one-pot multi-component strategies for the title reaction.

AB - Methoxy-polyethylene glycol (MPEG)-doped Cu (I)-polyaniline acts as an efficient catalyst for the 1,2,3-triazole formation reaction. The catalyst shows excellent performance when the reaction was carried out under ultraviolet irradiation conditions due to the photo-induced free-radical formation from the MPEG. A detailed mechanistic discussion on the free-radical generation, free-radical-mediated hydrogen abstraction and triazole formation has been outlined in this manuscript. The catalyst system is equally active for one-pot multi-component strategies for the title reaction.

KW - Cu (I) catalyst

KW - free-radical

KW - triazole formation

KW - ultraviolet irradiation

UR - https://www.scopus.com/pages/publications/85062357489

U2 - 10.1002/aoc.4733

DO - 10.1002/aoc.4733

M3 - Article

AN - SCOPUS:85062357489

SN - 0268-2605

VL - 33

JO - Applied Organometallic Chemistry

JF - Applied Organometallic Chemistry

IS - 4

M1 - e4733

ER -

Free-radical-mediated copper-catalyzed triazole formation under UV-irradiation

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this