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Pd‐Catalyzed Vinylation of Aryl Halides with Inexpensive Organosilicon Reagents Under Mild Conditions
Author(s) -
Yang ChuTing,
Han Jun,
Liu Jun,
Li Yi,
Zhang Fan,
Yu HaiZhu,
Hu Sheng,
Wang Xiaolin
Publication year - 2018
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201802573
Subject(s) - aryl , chemistry , organosilicon , phosphine , reagent , catalysis , steric effects , substituent , halide , selectivity , organic chemistry , combinatorial chemistry , palladium , alkyl
Pd‐catalyzed Hiyama vinylation reaction of non‐activated aryl chlorides and bromides under mild conditions was developed. The use of efficient vinyl donors and electron‐rich sterically hindered phosphine ligands was critical for the success of the reaction. The products of this transformation can be used for Am/Cm separation, an important challenge in nuclear fuel reprocessing. The substituent effect on Am/Cm separating selectivity was also achieved, which could contribute to the development of new chromatographic materials for the separation of Am and Cm.