10.1021/ic9614529.s001
Leroy Cronin
Leroy
Cronin
Bryan Greener
Bryan
Greener
Simon P. Foxon
Simon P.
Foxon
Sarah L. Heath
Sarah L.
Heath
Paul H. Walton
Paul H.
Walton
Syntheses and Single-Crystal X-ray Structures of a Series of Monosubstituted
<i>cis</i>,<i>cis</i>-1,3,5-Triaminocyclohexane-Based Complexes
American Chemical Society
1997
zinc complexes
monoimine complexes
mass spectrometry
hydrolysis reaction
triimine compounds cis
Zn salt
1 H NMR spectroscopy
Monosubstituted cis
metal salts
Zn salts
Cu salts
1997-06-04 00:00:00
Journal contribution
https://acs.figshare.com/articles/journal_contribution/Syntheses_and_Single-Crystal_X-ray_Structures_of_a_Series_of_Monosubstituted_i_cis_i_i_cis_i_-1_3_5-Triaminocyclohexane-Based_Complexes/3618051
The four triimine compounds
<i>cis</i>,<i>cis</i>-1,3,5-tris[(<i>E</i>)-(X)-benzylideneamino]cyclohexane
[X = H (<b>1</b>); 3-hydroxy
(<b>2</b>); 3,5-dimethoxy (<b>3</b>); 4-acetamido
(<b>4</b>)] are synthesized by the condensation of
<i>cis</i>,<i>cis</i>-1,3,5-triaminocyclohexane
with a substituted aromatic aldehyde. Complexation of these
ligands with metal salts (<b>1</b> with Ni, Cu, and Zn
salts; <b>2</b> and <b>3 </b>with Cu salts; <b>4</b> with a
Zn salt) causes a selective hydrolysis reaction producing new
monoimine
complexes. The resulting complexes are characterized by a
combination of infrared spectroscopy, elemental
analysis, mass spectrometry and, in the cases of the zinc complexes,
<sup>1</sup>H NMR spectroscopy. The structures of
all six complexes are confirmed by single-crystal X-ray
crystallographic studies.