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From a Simple Pyrazole‐Derived 1,2‐Amino Alcohol to Mono‐ and Multinuclear Complexes by Tailoring Hydrogen Bond Patterns
Author(s) -
Seubert Christoph K.,
Sun Yu,
Lan Yanhua,
Powell Annie K.,
Thiel Werner R.
Publication year - 2011
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.201001231
Subject(s) - chemistry , carboxylate , pyrazole , alcohol , hydrogen bond , transition metal , ion , spectroscopy , polymer chemistry , crystallography , molecule , medicinal chemistry , stereochemistry , inorganic chemistry , organic chemistry , catalysis , physics , quantum mechanics
Starting from easily accessible ethyl‐5(3)‐methylpyrazole‐3(5)‐carboxylate, 2‐[(1,5‐dimethyl)pyrazol‐3‐yl]propan‐2‐ol ( 3 ) can be obtained in good yields in just two steps. The latter compound undergoes coordination to a series of transition metal ions; the resulting complexes were characterized by means of spectroscopy and magnetic measurements.