Benzotriazole as an Efficient Ligand in Cu-Catalyzed Glaser Reaction | Zendy

Mala Singh | Zendy; Anoop Singh | Zendy; Nidhi Mishra | Zendy; Anand K. Agrahari | Zendy; Vinod K. Tiwari | Zendy

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Benzotriazole as an Efficient Ligand in Cu-Catalyzed Glaser Reaction

Author(s) -

Mala Singh,

Anoop Singh,

Nidhi Mishra,

Anand K. Agrahari,

Vinod K. Tiwari

Publication year - 2019

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.8b03410

Subject(s) - benzotriazole , ligand (biochemistry) , catalysis , yield (engineering) , substrate (aquarium) , combinatorial chemistry , coupling reaction , chemistry , base (topology) , reaction conditions , organic chemistry , materials science , mathematics , metallurgy , receptor , geology , mathematical analysis , biochemistry , oceanography

Benzotriazole has been established as an efficient ligand in Cu-catalyzed cross-coupling of terminal alkynes to form 1,3-dialkynes using CuI as the catalyst and K 2 CO 3 as the base at room temperature in an open round-bottom flask. The established protocol has the following notable advantages: simple to handle, easy work-up, mild reaction condition, high substrate scope, requirement of less quantity of ligand and also Cu-catalyst, less expensive, and high reaction yield.

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