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Issue 2, 2005
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Formation of a [2 + 2]-heterotetranuclear macrocycle from reaction of a platina-homoditopic ligand with iron(ii)

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Abstract

Reaction of 4′-(2-propyn-1-oxy)-2,2′:6′,2″-terpyridine (HC[triple bond, length as m-dash]CCH2Oterpy) with trans-[PtI2(PEt3)2] regioselectively metallates the alkyne to give trans-[Pt(C[triple bond, length as m-dash]CCH2Oterpy)2(PEt3)2] which, when treated with Fe(II), gives a [2 + 2]-metallocycle.

Graphical abstract: Formation of a [2 + 2]-heterotetranuclear macrocycle from reaction of a platina-homoditopic ligand with iron(ii)

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Article information


Submitted
29 Oct 2004
Accepted
19 Nov 2004
First published
03 Dec 2004

Dalton Trans., 2005, 234-235
Article type
Communication

Formation of a [2 + 2]-heterotetranuclear macrocycle from reaction of a platina-homoditopic ligand with iron(II)

E. C. Constable, C. E. Housecroft, M. Neuburger, S. Schaffner and E. J. Shardlow, Dalton Trans., 2005, 234
DOI: 10.1039/B416621C

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