Issue 29, 2007

Tetraplatinum precursors for supramolecular assemblies: syntheses, crystal structures, and stereoselective self-assemblies of [Pt4(μ-OCOCH3)64-N4-DArBp)] (DArBp = 1,3-bis(arylbenzamidinate)propane)

Abstract

Treatment of the cisoid-capped complex [Pt4(μ-OCOCH3)64-N4-DAr′Bp)] (2a), which was obtained from the reaction of [Pt4(μ-OCOCH3)8] (1) with Na2DtBuPhBp (DtBuPhBp = 1,3-bis(para-tert-butylphenylbenzamidinate)propane), with an equimolar amount of 1,1′-ferrocenedicarboxylic acid undergoes a stereoselective self-assembly to afford an indented-quadrangle tetramer [Pt4(μ-OCOCH3)44-N4-DtBuPhBp){Fe(C5H4COO)2}]4 (4) as a single diastereomer.

Graphical abstract: Tetraplatinum precursors for supramolecular assemblies: syntheses, crystal structures, and stereoselective self-assemblies of [Pt4(μ-OCOCH3)6(κ4-N4-DArBp)] (DArBp = 1,3-bis(arylbenzamidinate)propane)

Supplementary files

Article information

Article type
Communication
Submitted
12 Mar 2007
Accepted
26 Apr 2007
First published
22 May 2007

Chem. Commun., 2007, 3103-3105

Tetraplatinum precursors for supramolecular assemblies: syntheses, crystal structures, and stereoselective self-assemblies of [Pt4(μ-OCOCH3)64-N4-DArBp)] (DArBp = 1,3-bis(arylbenzamidinate)propane)

M. Ohashi, A. Yagyu, T. Yamagata and K. Mashima, Chem. Commun., 2007, 3103 DOI: 10.1039/B703730A

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