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Catalytic activities of NHC‐PdCl 2 species based on functionalized tetradentate imidazolium salt in three types of C‐C coupling reactions
Author(s) -
Liu QingXiang,
Zhao DongXue,
Wu Hao,
Zhao ZhiXiang,
Lv ShiZhen
Publication year - 2018
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.4429
Subject(s) - chemistry , sonogashira coupling , catalysis , hexafluorophosphate , salt (chemistry) , anthracene , coupling reaction , medicinal chemistry , combinatorial chemistry , organic chemistry , palladium , polymer chemistry , ionic liquid
A functionalized tetradentate imidazolium salt 9,10‐bis{di[2′‐( N ‐ethylimidazolium‐1‐yl)ethyl]aminomethyl}anthracene tetrakis(hexafluorophosphate) ( 1 ) has been synthesized and characterized. The catalytic activity of the NHC‐PdCl 2 species formed by compound 1 and PdCl 2 was tested in Suzuki‐Miyaura, Heck‐Mizoroki and Sonogashira reactions. The results showed that this catalytic system was effective for above three types of C‐C coupling reactions.