Premium
Using a Hydrogen‐Bonded Rosette‐Type Scaffold to Generate Heteronuclear Metalla‐Assemblies
Author(s) -
Zhang Fan,
Therrien Bruno
Publication year - 2018
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.201800135
Subject(s) - heteronuclear molecule , chemistry , ruthenium , rosette (schizont appearance) , hydrogen bond , rhodium , crystallography , stereochemistry , combinatorial chemistry , polymer chemistry , molecule , organic chemistry , nuclear magnetic resonance spectroscopy , catalysis , immunology , biology
Pyridyl‐functionalized melamine (MEpy) and barbituric acid (BApy) derivatives have been designed to generate rosette‐type structures with multiple coordination sites. The introduction of a pyridyl group on both components (MEpy and BApy) allows coordination of metals at the periphery of the (MEpy) 3 · (BApy) 3 rosette. Dichloro para ‐cymene ruthenium and dichloro pentamethylcyclopentadienyl rhodium units were inserted to generate the heteronuclear rosettes, (MEpyRu) 3 · (BApyRh) 3 and (MEpyRh) 3 · (BApyRu) 3 , respectively. Both rosettes were characterized by spectroscopic methods and their behavior in solution was studied.