Lithium dimethyl(amido)zinc complexes: contrasting zincate (amido = tmp) and inverse zincate (amido = hmds) structures on addition of TMEDA

D.V. Graham; E. Hevia; A.R. Kennedy; R.E. Mulvey

doi:10.1021/om060334i

Lithium dimethyl(amido)zinc complexes: contrasting zincate (amido = tmp) and inverse zincate (amido = hmds) structures on addition of TMEDA

D.V. Graham, E. Hevia, A.R. Kennedy, R.E. Mulvey

Pure And Applied Chemistry

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

Introducing TMEDA to the lithium dimethyl(amido)zincates 'LiZn(NR2)Me2' leads to a discrete ion-contacted zincate with TMEDA bound to lithium in the case of NR2 = TMP but to a novel 'inverse zincate' with TMEDA bound to zinc in the case of NR2 = HMDS, where unexpectedly Me2Zn(TMEDA) functions as a η1,μ ligand to dimeric (LiHMDS)2 molecules to afford a zigzag chain polymer.

Original language	English
Pages (from-to)	3297-3300
Number of pages	3
Journal	Organometallics
Volume	25
Issue number	14
DOIs	https://doi.org/10.1021/om060334i
Publication status	Published - 3 Jul 2006

Keywords

TMEDA
lithium dimethyl(amido)zincates
LiZn(NR2)Me2
zincate
lithium
zinc
molecules
chain polymer

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10.1021/om060334i

Cite this

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title = "Lithium dimethyl(amido)zinc complexes: contrasting zincate (amido = tmp) and inverse zincate (amido = hmds) structures on addition of TMEDA",

abstract = "Introducing TMEDA to the lithium dimethyl(amido)zincates 'LiZn(NR2)Me2' leads to a discrete ion-contacted zincate with TMEDA bound to lithium in the case of NR2 = TMP but to a novel 'inverse zincate' with TMEDA bound to zinc in the case of NR2 = HMDS, where unexpectedly Me2Zn(TMEDA) functions as a η1,μ ligand to dimeric (LiHMDS)2 molecules to afford a zigzag chain polymer.",

keywords = "TMEDA, lithium dimethyl(amido)zincates, LiZn(NR2)Me2, zincate, lithium, zinc, molecules, chain polymer",

author = "D.V. Graham and E. Hevia and A.R. Kennedy and R.E. Mulvey",

year = "2006",

month = jul,

day = "3",

doi = "10.1021/om060334i",

language = "English",

volume = "25",

pages = "3297--3300",

journal = "Organometallics",

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T1 - Lithium dimethyl(amido)zinc complexes: contrasting zincate (amido = tmp) and inverse zincate (amido = hmds) structures on addition of TMEDA

AU - Graham, D.V.

AU - Hevia, E.

AU - Kennedy, A.R.

AU - Mulvey, R.E.

PY - 2006/7/3

Y1 - 2006/7/3

N2 - Introducing TMEDA to the lithium dimethyl(amido)zincates 'LiZn(NR2)Me2' leads to a discrete ion-contacted zincate with TMEDA bound to lithium in the case of NR2 = TMP but to a novel 'inverse zincate' with TMEDA bound to zinc in the case of NR2 = HMDS, where unexpectedly Me2Zn(TMEDA) functions as a η1,μ ligand to dimeric (LiHMDS)2 molecules to afford a zigzag chain polymer.

AB - Introducing TMEDA to the lithium dimethyl(amido)zincates 'LiZn(NR2)Me2' leads to a discrete ion-contacted zincate with TMEDA bound to lithium in the case of NR2 = TMP but to a novel 'inverse zincate' with TMEDA bound to zinc in the case of NR2 = HMDS, where unexpectedly Me2Zn(TMEDA) functions as a η1,μ ligand to dimeric (LiHMDS)2 molecules to afford a zigzag chain polymer.

KW - TMEDA

KW - lithium dimethyl(amido)zincates

KW - LiZn(NR2)Me2

KW - zincate

KW - lithium

KW - zinc

KW - molecules

KW - chain polymer

UR - http://dx.doi.org/10.1021/om060334i

U2 - 10.1021/om060334i

DO - 10.1021/om060334i

M3 - Article

SN - 0276-7333

VL - 25

SP - 3297

EP - 3300

JO - Organometallics

JF - Organometallics

IS - 14

ER -

Lithium dimethyl(amido)zinc complexes: contrasting zincate (amido = tmp) and inverse zincate (amido = hmds) structures on addition of TMEDA

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Keywords

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Lithium dimethyl(amido)zinc complexes: contrasting zincate (amido = tmp) and inverse zincate (amido = hmds) structures on addition of TMEDA

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