Coordination, reactivity, and structural properties of electron-rich ethoxy- and dimethylamino-substituted 1,3-diketiminate ligands and their complexes

In this paper we describe the synthesis, characterization, and X-ray crystal structures of two ligands, diethyl- N , N ′-bis( p -tolyl)malonimidate and 1,3-bis(dimethylamino)- N , N' -bis( p -tolyl)propanediimidate. Their corresponding rhodium( i ) dicarbonyl, dimethylaluminium, and bis-ligated...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2018-07, Vol.47 (3), p.1195-125
Main Authors: Land, Michael A, Huo, Bright, Robertson, Katherine N, Ylijoki, Kai E. O, Lee, Peter T. K, Areephong, Jetsuda, Vidovi, Dragoslav, Clyburne, Jason A. C
Format: Article
Language:English
Subjects:
Chelation
Coordination compounds
Crystal structure
Ligands
Rhodium
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Summary:In this paper we describe the synthesis, characterization, and X-ray crystal structures of two ligands, diethyl- N , N ′-bis( p -tolyl)malonimidate and 1,3-bis(dimethylamino)- N , N' -bis( p -tolyl)propanediimidate. Their corresponding rhodium( i ) dicarbonyl, dimethylaluminium, and bis-ligated zinc complexes have also been prepared and characterized. The donor properties of the ligands have been studied and have been compared to those of the traditional anionic N , N' -chelating ligand nacnac . Two new anionic ligands L and their metal complexes Zn L 2 , (CH 3 ) 2 Al L , and L Rh(CO) 2 (shown) have been prepared and fully characterized.
ISSN:1477-9226
1477-9234
DOI:10.1039/c8dt01875h