Issue 18, 2022

Supramolecular organometallic chemistry: the platinum(iv) paradigm

Abstract

Supramolecular chemistry and the chemistry of alkyl derivatives of the transition metals are both topics of considerable current interest, but the combination of the two fields is still underdeveloped. The challenges are, in large part, experimental in nature. For example, the self-assembly of molecules in supramolecular chemistry often relies on intermolecular hydrogen bonding, but most alkyl-transition metal bonds are cleaved by the protic groups used in hydrogen bond formation. Alkyl-platinum(IV) bonds are inert to protonolysis or attack by other electrophiles under mild conditions, and this has allowed an extensive supramolecular chemistry of organoplatinum(IV) complexes to be developed, as outlined in this perspective review. Highlights include a zeolitic structure, a polyrotaxane, a double helix, a nanotube structure and an example of spontaneous resolution to form a chiral sheet structure.

Graphical abstract: Supramolecular organometallic chemistry: the platinum(iv) paradigm

Article information

Article type
Perspective
Submitted
21 3 2022
Accepted
13 4 2022
First published
13 4 2022

Dalton Trans., 2022,51, 7011-7024

Supramolecular organometallic chemistry: the platinum(IV) paradigm

R. J. Puddephatt, Dalton Trans., 2022, 51, 7011 DOI: 10.1039/D2DT00872F

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