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Palladium Fluoro Complexes: Useful Tools To Access Organometallic Metallamacrocycles
Author(s) -
Steffen Andreas,
Braun Thomas,
Neumann Beate,
Stammler HansGeorg
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200703393
Subject(s) - palladium , chemistry , organometallic chemistry , imidazole , group 2 organometallic chemistry , combinatorial chemistry , molecule , fluorine , reductive elimination , clarity , organic chemistry , stereochemistry , medicinal chemistry , catalysis , biochemistry
Fluorine's the key : Fluoropalladium complexes open up a new route to metallamacrocycles. Treatment of 1 with 1‐trimethylsilylated derivatives of imidazole, 2‐phenylimidazole, or purine (see scheme) gives neutral molecules such as the bowl‐shaped compound 2 (see structure, i Pr groups have been omitted for clarity). All compounds represent rare examples of neutral organometallic macrocycles and do not undergo reductive elimination of a CN bond.
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