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Silver‐catalyzed Glaser coupling of alkynes
Author(s) -
Mo Guoli,
Tian Zaimin,
Li Jiping,
Wen Guohua,
Yang Xiaomin
Publication year - 2015
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.3275
Subject(s) - chemistry , triphenylphosphine , catalysis , silver nitrate , dimethylformamide , ligand (biochemistry) , combinatorial chemistry , coupling reaction , alkyne , organic chemistry , polymer chemistry , biochemistry , receptor , solvent
Excellent yields were obtained from the silver nitrate‐catalyzed homocoupling reaction of alkynes in N , N ‐dimethylformamide using triphenylphosphine as ligand. This safe and simple silver catalytic system has been employed in a safe and efficient protocol for the synthesis of various 1,3‐diyne products from the corresponding aromatic or aliphatic alkynes with good air stability and absence of side products. Copyright © 2015 John Wiley & Sons, Ltd.