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Scientific article
English

TRISPHAT Salts. Efficient NMR Chiral Shift and Resolving Agents for Substituted Cyclometallated Ruthenium Bis(diimine) Complexes

Contributors

Monchaud, David; Lacour, Jérôme; Coudret, Christophe; Fraysse, Sandrine

Published in

Journal of organometallic chemistry, vol. 624, no. 1-2, p. 388-391

Publication date

2001

Abstract

The determination of the enantiomeric purity of monocationic ruthenium(II) cyclometallated complexes is easily carried out by 1H-NMR analysis using a TRISPHAT salt as a diamagnetic chiral shift reagent. Resolution of the organometallic complexes can be conveniently carried by preparative thin layer chromatography using TRISPHAT as a chiral counter-ion.

Keywords

  • Resolution
  • NMR enantiomeric purity determination
  • Ion pairing

Note

special issue for J.-F. Normant

UNIGE affiliation entities

Citation (ISO format)

MONCHAUD, David et al. TRISPHAT Salts. Efficient NMR Chiral Shift and Resolving Agents for Substituted Cyclometallated Ruthenium Bis(diimine) Complexes. In: Journal of organometallic chemistry, 2001, vol. 624, n° 1-2, p. 388–391. doi: 10.1016/S0022-328X(01)00685-4

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Article

Identifiers

Journal ISSN

0022-328X
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Technical informations

Creation

21/06/2010 10:27:34

First validation

21/06/2010 10:27:34

Update

14/03/2023 15:46:34

Status update

14/03/2023 15:46:33

Last indexation

29/10/2024 15:23:39
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