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Mo II Cluster Complex‐Based Coordination Polymer as an Efficient Heterogeneous Catalyst in the Suzuki–Miyaura Coupling Reaction
Author(s) -
Bůžek Daniel,
Hynek Jan,
Kučeráková Monika,
Kirakci Kaplan,
Demel Jan,
Lang Kamil
Publication year - 2016
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201600704
Subject(s) - chemistry , palladium , catalysis , phenylboronic acid , phosphine , aryl , coordination polymer , suzuki reaction , heterogeneous catalysis , combinatorial chemistry , cluster (spacecraft) , coupling reaction , molybdenum , polymer chemistry , polymer , organic chemistry , computer science , programming language , alkyl
The design and preparation of highly active heterogeneous palladium catalysts is attracting ever‐increasing attention. In this paper, we report on the self‐assembly of palladium centers and an octahedral molybdenum cluster complex bearing phosphine terminal ligands. This leads to a coordination polymer exhibiting high catalytic activity in the Suzuki–Miyaura cross‐coupling reaction. The coordination polymer achieved a turnover number of 15800 in a reaction of deactivated aryl bromides with phenylboronic acid. Because metal clusters represent rare building blocks for the preparation of heterogeneous palladium catalysts, this work points to new structural motives that can be utilized to develop highly active heterogeneous catalysts.