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Synthesis, structure and dynamics of methoxynaphthalene-substituted phospha-ruthenocenes and -ferrocenes.

Abstract:
The syntheses of potassium 2-(2'-methoxynaphth-1'-yl)-3,4-dimethyl-5-phenylphospholide 4 and eta5-pentamethylcyclopentadienyl(eta5-2-(2-methoxynaphth-1-yl)-3,4-dimethyl-5-phenylphospholyl)-ruthenium(II)5 and -iron(II)6 are described. The barrier to rotation of the naphthyl group (79 kJ mol-1 and 72 kJ mol-1 in CD2Cl2 respectively) characterises 5 and 6 as potential tropos type ligands. Coordination of 5 to [PtCl2(PEt3)] gives two cis and two trans complexes [PtCl2(PEt3)5] wherein rotation about the phospholyl-naphthyl vector is slow.
Publication status:
Published

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Publisher copy:
10.1039/b418926d

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Journal:
Dalton transactions (Cambridge, England : 2003)
Issue:
12
Pages:
2173-2181
Publication date:
2005-06-05
DOI:
EISSN:
1477-9234
ISSN:
1477-9226
URN:
uuid:5a81097e-695f-443c-a98d-a3f3aa07dc63
Source identifiers:
59856
Local pid:
pubs:59856
Language:
English

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