Journal article
C2-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites



Publication Details
Authors:
Franz, R.; Bruhn, C.; Pietschnig, R.
Publication year:
2021
Journal:
Molecules (Basel, Switzerland)
Pages range:
1–15
Volume number:
26
Issue number:
7
ISSN:
1420-3049

Abstract
tert-Butyl-substituted diphospha[2]ferrocenophane was used as a stereochemically confined diphosphane to investigate the addition of various dichalcoganes (R2Ch2; Ch = S, Se, Te and R = Me, Ph). Bischalcogenophosphinous acid esters bearing four soft donor sides were obtained as a mixture of rac and meso diastereomers and characterized by means of multinuclear NMR and X-ray analysis. The coordination chemistry of multidentate ligand 3b was explored toward d10 coinage metal centers (Cu(I), Ag(I), and Au(I)), yielding various bimetallic complexes.

Last updated on 2021-17-09 at 17:48