Issue 24, 2006
From the journal:

Dalton Transactions

Wire-like PtC[triple bond, length as m-dash]CC[triple bond, length as m-dash]CC[triple bond, length as m-dash]CC[triple bond, length as m-dash]CPt moieties surrounded by double-helical “insulation”: new motifs featuring P(CH2)20P and P(CH2)4O(CH2)2O(CH2)4P linkages†

Laura de Quadras,a   Frank Hampela  and  J. A. Gladysz*a  

* Corresponding authors

a Institut für Organische Chemie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Henkestraße 42, 91054 Erlangen, Germany

Abstract

Ring-closing alkene metatheses of trans,trans-(C6F5)(Ph2P–Z–CH[double bond, length as m-dash]CH2)2Pt(C[triple bond, length as m-dash]C)4Pt(Ph2P–Z–CH[double bond, length as m-dash]CH2)2(C6F5) (Z = (CH2)9, (CH2)4O(CH2)2), followed by hydrogenation, give the title compounds; the former exhibits an exceptionally twisted conformation, and the latter establishes that functional groups can be incorporated into the flexible sp3 chain.

Graphical abstract: Wire-like PtC [[triple bond, length as m-dash]] CC [[triple bond, length as m-dash]] CC [[triple bond, length as m-dash]] CC [[triple bond, length as m-dash]] CPt moieties surrounded by double-helical “insulation”: new motifs featuring P(CH2)20P and P(CH2)4O(CH2)2O(CH2)4P linkages

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Article information

DOI
https://doi.org/10.1039/B604465B
Article type
Communication
Submitted
27 Mar 2006
Accepted
28 Apr 2006
First published
22 May 2006

Dalton Trans., 2006, 2929-2933

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Wire-like PtC[triple bond, length as m-dash]CC[triple bond, length as m-dash]CC[triple bond, length as m-dash]CC[triple bond, length as m-dash]CPt moieties surrounded by double-helical “insulation”: new motifs featuring P(CH2)20P and P(CH2)4O(CH2)2O(CH2)4P linkages

L. de Quadras, F. Hampel and J. A. Gladysz, Dalton Trans., 2006, 2929 DOI: 10.1039/B604465B

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