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Diverse coordination behaviour of phosphorus(V)-functionalised 6-chloroaminobenzothiazole anions at various metal centres

Diverse coordination behaviour of phosphorus(V)-functionalised 6-chloroaminobenzothiazole anions at various metal centres
Diverse coordination behaviour of phosphorus(V)-functionalised 6-chloroaminobenzothiazole anions at various metal centres
Aminobenzothiazole-functionalised phosphane 1 and its corresponding phosphorus(V) analogues 2-4 were synthesised in high yields. New 1D polymeric salts K[ClC6H3NC(S)NP(E)Ph-2](infinity) (E = O 5; E = S 6) were shown, by using single-crystal X-ray diffraction, to exhibit unique potassium metal ion coordination through either kappa(3)-N2O tridentate (E = O) or kappa(2)-N-2 bridging (E = S) modes. In contrast,kappa(2)-NE chelation (E = S, Se) was observed upon complexation to a range of metal fragments including {Ir(eta(5)-Cp*)Cl} (E = S 8; E = Se 9), {Rh(eta Cp-5*)Cl} (E = S 10; E = Se 11), {Ru(eta(6)-p-MeC(6)H(4)iPr)Cl} (E = S 12), {Ru(eta(6)-C6Me6)Cl} (E = S 13) and {Pt(PMe2Ph)Cl} (E = S 14). All new compounds were characterised by a combination of multinuclear NMR, FTIR and microanalysis. Seven compounds were structurally characterised by using single-crystal X-ray crystallography.
benzothiazole, chalcogenides, phosphanes, potassium, structure elucidation
1434-1948
859-865
Coles, Simon J.
3116f58b-c30c-48cf-bdd5-397d1c1fecf8
Dale, Sophie H.
3b14c536-c5d6-4e3d-8af9-e0245c4c0fef
Elsegood, Mark R. J.
4594ae11-b505-4e60-a594-c81491972387
Gaw, Kirsty G.
b30c303e-4744-4787-90a2-26c9c1b4528d
Gelbrich, Thomas
42309d69-eaf1-4bb7-ba2e-db61f338e370
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Noble, Thomas A.
2ee10717-b314-4035-be95-abbfe57a86bf
Smith, Martin B.
bc6e6c8e-8c15-44a8-84fa-2fe923ba21f8
Coles, Simon J.
3116f58b-c30c-48cf-bdd5-397d1c1fecf8
Dale, Sophie H.
3b14c536-c5d6-4e3d-8af9-e0245c4c0fef
Elsegood, Mark R. J.
4594ae11-b505-4e60-a594-c81491972387
Gaw, Kirsty G.
b30c303e-4744-4787-90a2-26c9c1b4528d
Gelbrich, Thomas
42309d69-eaf1-4bb7-ba2e-db61f338e370
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Noble, Thomas A.
2ee10717-b314-4035-be95-abbfe57a86bf
Smith, Martin B.
bc6e6c8e-8c15-44a8-84fa-2fe923ba21f8

Coles, Simon J., Dale, Sophie H., Elsegood, Mark R. J., Gaw, Kirsty G., Gelbrich, Thomas, Hursthouse, Michael B., Light, Mark E., Noble, Thomas A. and Smith, Martin B. (2012) Diverse coordination behaviour of phosphorus(V)-functionalised 6-chloroaminobenzothiazole anions at various metal centres. European Journal of Inorganic Chemistry, 2012 (5), 859-865. (doi:10.1002/ejic.201100960).

Record type: Article

Abstract

Aminobenzothiazole-functionalised phosphane 1 and its corresponding phosphorus(V) analogues 2-4 were synthesised in high yields. New 1D polymeric salts K[ClC6H3NC(S)NP(E)Ph-2](infinity) (E = O 5; E = S 6) were shown, by using single-crystal X-ray diffraction, to exhibit unique potassium metal ion coordination through either kappa(3)-N2O tridentate (E = O) or kappa(2)-N-2 bridging (E = S) modes. In contrast,kappa(2)-NE chelation (E = S, Se) was observed upon complexation to a range of metal fragments including {Ir(eta(5)-Cp*)Cl} (E = S 8; E = Se 9), {Rh(eta Cp-5*)Cl} (E = S 10; E = Se 11), {Ru(eta(6)-p-MeC(6)H(4)iPr)Cl} (E = S 12), {Ru(eta(6)-C6Me6)Cl} (E = S 13) and {Pt(PMe2Ph)Cl} (E = S 14). All new compounds were characterised by a combination of multinuclear NMR, FTIR and microanalysis. Seven compounds were structurally characterised by using single-crystal X-ray crystallography.

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More information

Published date: 2012
Keywords: benzothiazole, chalcogenides, phosphanes, potassium, structure elucidation
Organisations: Organic Chemistry: Synthesis, Catalysis and Flow, Chemistry, Faculty of Natural and Environmental Sciences

Identifiers

Local EPrints ID: 345988
URI: https://eprints.soton.ac.uk/id/eprint/345988
ISSN: 1434-1948
PURE UUID: 8f6fcd2f-15f6-4337-8a03-0975a7b7e329
ORCID for Simon J. Coles: ORCID iD orcid.org/0000-0001-8414-9272
ORCID for Mark E. Light: ORCID iD orcid.org/0000-0002-0585-0843

Catalogue record

Date deposited: 10 Dec 2012 16:43
Last modified: 20 Jul 2019 01:10

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