Monocyclopentadienyl Yttrium Chemistry: Incorporation of Alkoxides as Supporting Ligands and Synthesis of [Y(C5Me5)(OC6H3But2)(μ-H)]2

Colin J. Schaverien; John H.G. Frijns; Hero J. Heeres; J.R. van den Hende; Jan H. Teuben; Anthony L. Spek

doi:10.1039/c39910000642

Monocyclopentadienyl Yttrium Chemistry: Incorporation of Alkoxides as Supporting Ligands and Synthesis of [Y(C5Me5)(OC6H3But2)(μ-H)]2

Colin J. Schaverien, John H.G. Frijns, Hero J. Heeres, J.R. van den Hende, Jan H. Teuben, Anthony L. Spek

Engineering and Technology Institute Groningen

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Abstract

Reaction of the crystallographically characterised [Y(C5Me5)(OC6H3But2)2] 2 with LiCH(SiMe3)2 affords the mixed alkyl-alkoxide species [Y(C5Me5){CH(SiMe3)2}(OC6H3But2)] 3 which, on subsequent hydrogenation, gives the hydride bridged dimer [{Y(C5Me5)(OC6H3But2)(μ-H)}2] 4; 89Y NMR spectra of these, and related complexes, allows C5Me5, OC6H3But2 and CH(SiMe3)2 group contributions to be determined.

Original language	English
Pages (from-to)	642-644
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Volume	414
Issue number	9
DOIs	https://doi.org/10.1039/c39910000642
Publication status	Published - 1991

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title = "Monocyclopentadienyl Yttrium Chemistry: Incorporation of Alkoxides as Supporting Ligands and Synthesis of [Y(C5Me5)(OC6H3But2)(μ-H)]2",

abstract = "Reaction of the crystallographically characterised [Y(C5Me5)(OC6H3But2)2] 2 with LiCH(SiMe3)2 affords the mixed alkyl-alkoxide species [Y(C5Me5){CH(SiMe3)2}(OC6H3But2)] 3 which, on subsequent hydrogenation, gives the hydride bridged dimer [{Y(C5Me5)(OC6H3But2)(μ-H)}2] 4; 89Y NMR spectra of these, and related complexes, allows C5Me5, OC6H3But2 and CH(SiMe3)2 group contributions to be determined.",

author = "Schaverien, {Colin J.} and Frijns, {John H.G.} and Heeres, {Hero J.} and Hende, {J.R. van den} and Teuben, {Jan H.} and Spek, {Anthony L.}",

note = "Relation: http://www.rug.nl/tbk/onderzoek/onderzoeksinstituten/itm/index date_submitted:2008 Rights: University of Groningen, Research Institute of Technology and Management",

year = "1991",

doi = "10.1039/c39910000642",

language = "English",

volume = "414",

pages = "642--644",

journal = "Journal of the Chemical Society, Chemical Communications",

publisher = "ROYAL SOC CHEMISTRY",

number = "9",

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TY - JOUR

T1 - Monocyclopentadienyl Yttrium Chemistry

T2 - Incorporation of Alkoxides as Supporting Ligands and Synthesis of [Y(C5Me5)(OC6H3But2)(μ-H)]2

AU - Schaverien, Colin J.

AU - Frijns, John H.G.

AU - Heeres, Hero J.

AU - Hende, J.R. van den

AU - Teuben, Jan H.

AU - Spek, Anthony L.

N1 - Relation: http://www.rug.nl/tbk/onderzoek/onderzoeksinstituten/itm/index date_submitted:2008 Rights: University of Groningen, Research Institute of Technology and Management

PY - 1991

Y1 - 1991

N2 - Reaction of the crystallographically characterised [Y(C5Me5)(OC6H3But2)2] 2 with LiCH(SiMe3)2 affords the mixed alkyl-alkoxide species [Y(C5Me5){CH(SiMe3)2}(OC6H3But2)] 3 which, on subsequent hydrogenation, gives the hydride bridged dimer [{Y(C5Me5)(OC6H3But2)(μ-H)}2] 4; 89Y NMR spectra of these, and related complexes, allows C5Me5, OC6H3But2 and CH(SiMe3)2 group contributions to be determined.

AB - Reaction of the crystallographically characterised [Y(C5Me5)(OC6H3But2)2] 2 with LiCH(SiMe3)2 affords the mixed alkyl-alkoxide species [Y(C5Me5){CH(SiMe3)2}(OC6H3But2)] 3 which, on subsequent hydrogenation, gives the hydride bridged dimer [{Y(C5Me5)(OC6H3But2)(μ-H)}2] 4; 89Y NMR spectra of these, and related complexes, allows C5Me5, OC6H3But2 and CH(SiMe3)2 group contributions to be determined.

U2 - 10.1039/c39910000642

DO - 10.1039/c39910000642

M3 - Article

VL - 414

SP - 642

EP - 644

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 9

ER -

Monocyclopentadienyl Yttrium Chemistry: Incorporation of Alkoxides as Supporting Ligands and Synthesis of [Y(C5Me5)(OC6H3But2)(μ-H)]2

Abstract

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