Neutral and zwitterionic half-sandwich Ir, Rh complexes supported by P,S-substituted o-carboranyl ligands: Synthesis, characterization and reactivity.
Dalton Trans. 2010 Feb 28; 39(8):1954-61.DT

Abstract

The neutral Cp*M(Cl)(1-PPh(2)-2-S-1,2-C(2)B(10)H(10)) and zwitterionic Cp*M(3-OCH(3)-7-PPh(2)-8-S-7,8-C(2)B(9)H(9)) (Cp* = eta(5)-C(5)Me(5), M = Ir, Rh, 1-PPh(2)-2-S-1,2-C(2)B(10)H(10) = [1-(diphenylphosphino)-2-thiolato)-1,2-dicarba-closo-carborane], 3-OCH(3)-7-PPh(2)-8-S-7,8-C(2)B(9)H(9) = [3-(methoxyl)-7-(diphenylphosphino)-8-(thiolato)-7,8-dicarba-nido-carborane](-)) were synthesized and fully characterized. The 18-electron neutral closo-carborane complexes Cp*M(Cl)(1-PPh(2)-2-S-1,2-C(2)B(10)H(10)) (M = Ir (), Rh ()) can be easily deboronated to result in the formation of reactive 16-electron zwitterionic nido-carborane complexes [Cp*M(3-OCH(3)-7-PPh(2)-8-S-7,8-C(2)B(9)H(9))] (M = Ir (), Rh()). The oxidation of with O(2) gas afforded the corresponding sulfone complex in high yields. Utilization of its unsaturated feature in 16-electron zwitterionic nido-carborane complexes offers a potential strategy to synthesize new types of organometallic complexes.

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Authors+Show Affiliations

Huo XK

Shanghai Key Laboratory of Molecular Catalysis and Innovative Material, Department of Chemistry, Advanced Materials Laboratory, Fudan University, 200433, Shanghai, PR China.

Su G

No affiliation info available

Jin GX

No affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

20148211

Citation

Huo, Xian-Kuan, et al. "Neutral and Zwitterionic Half-sandwich Ir, Rh Complexes Supported By P,S-substituted O-carboranyl Ligands: Synthesis, Characterization and Reactivity." Dalton Transactions (Cambridge, England : 2003), vol. 39, no. 8, 2010, pp. 1954-61.

Huo XK, Su G, Jin GX. Neutral and zwitterionic half-sandwich Ir, Rh complexes supported by P,S-substituted o-carboranyl ligands: Synthesis, characterization and reactivity. Dalton Trans. 2010;39(8):1954-61.

Huo, X. K., Su, G., & Jin, G. X. (2010). Neutral and zwitterionic half-sandwich Ir, Rh complexes supported by P,S-substituted o-carboranyl ligands: Synthesis, characterization and reactivity. Dalton Transactions (Cambridge, England : 2003), 39(8), 1954-61. https://doi.org/10.1039/b918272a

Huo XK, Su G, Jin GX. Neutral and Zwitterionic Half-sandwich Ir, Rh Complexes Supported By P,S-substituted O-carboranyl Ligands: Synthesis, Characterization and Reactivity. Dalton Trans. 2010 Feb 28;39(8):1954-61. PubMed PMID: 20148211.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Neutral and zwitterionic half-sandwich Ir, Rh complexes supported by P,S-substituted o-carboranyl ligands: Synthesis, characterization and reactivity. AU - Huo,Xian-Kuan, AU - Su,Ge, AU - Jin,Guo-Xin, Y1 - 2010/01/05/ PY - 2010/2/12/entrez PY - 2010/2/12/pubmed PY - 2010/2/12/medline SP - 1954 EP - 61 JF - Dalton transactions (Cambridge, England : 2003) JO - Dalton Trans VL - 39 IS - 8 N2 - The neutral Cp*M(Cl)(1-PPh(2)-2-S-1,2-C(2)B(10)H(10)) and zwitterionic Cp*M(3-OCH(3)-7-PPh(2)-8-S-7,8-C(2)B(9)H(9)) (Cp* = eta(5)-C(5)Me(5), M = Ir, Rh, 1-PPh(2)-2-S-1,2-C(2)B(10)H(10) = [1-(diphenylphosphino)-2-thiolato)-1,2-dicarba-closo-carborane], 3-OCH(3)-7-PPh(2)-8-S-7,8-C(2)B(9)H(9) = [3-(methoxyl)-7-(diphenylphosphino)-8-(thiolato)-7,8-dicarba-nido-carborane](-)) were synthesized and fully characterized. The 18-electron neutral closo-carborane complexes Cp*M(Cl)(1-PPh(2)-2-S-1,2-C(2)B(10)H(10)) (M = Ir (), Rh ()) can be easily deboronated to result in the formation of reactive 16-electron zwitterionic nido-carborane complexes [Cp*M(3-OCH(3)-7-PPh(2)-8-S-7,8-C(2)B(9)H(9))] (M = Ir (), Rh()). The oxidation of with O(2) gas afforded the corresponding sulfone complex in high yields. Utilization of its unsaturated feature in 16-electron zwitterionic nido-carborane complexes offers a potential strategy to synthesize new types of organometallic complexes. SN - 1477-9234 UR - https://www.unboundmedicine.com/medline/citation/20148211/Neutral_and_zwitterionic_half_sandwich_Ir_Rh_complexes_supported_by_PS_substituted_o_carboranyl_ligands:_Synthesis_characterization_and_reactivity_ L2 - https://doi.org/10.1039/b918272a DB - PRIME DP - Unbound Medicine ER -

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Neutral and zwitterionic half-sandwich Ir, Rh complexes supported by P,S-substituted o-carboranyl ligands: Synthesis, characterization and reactivity.Dalton Trans. 2010 Feb 28; 39(8):1954-61.DT