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Synthesis and X‐ray Crystal Structures of Homotrimetallic Zinc Bisureate Complexes
Author(s) -
Bayram Melike,
Wölper Christoph,
Schulz Stephan
Publication year - 2018
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201700350
Subject(s) - zinc , heteronuclear molecule , chemistry , crystallography , crystal structure , x ray crystallography , elemental analysis , urea , nuclear magnetic resonance spectroscopy , single crystal , x ray , spectroscopy , alkane , stereochemistry , inorganic chemistry , diffraction , organic chemistry , catalysis , physics , quantum mechanics , optics
Alkane elimination reactions of the tethered bis(urea) proligand 1,4‐( t BuNHCONH) 2 ‐C 4 H 8 ( 1 ) with Zn R 2 ( R = Me, Et, n Pr) yielded trimetallic zinc complexes [ R Zn‐1,4‐( t BuNHCON) 2 ‐C 4 H 8 ] 2 Zn [ R = Me ( 2 ), Et ( 3 ), and n Pr ( 4 )]. 2 – 4 were characterized by heteronuclear NMR ( 1 H, 13 C) and IR spectroscopy, elemental analysis, and single‐crystal X‐ray diffraction.