Facile generation of lithiocarbyne complexes: [M(≡CLi)(CO) 2{HB(pzMe2)3}] (M = Mo, W; pz = pyrazol-1-yl)

Richard L. Cordiner; Anthony F. Hill; Jörg Wagler

doi:10.1021/om800733m

Facile generation of lithiocarbyne complexes: [M(≡CLi)(CO) ₂{HB(pzMe₂)₃}] (M = Mo, W; pz = pyrazol-1-yl)

Richard L. Cordiner, Anthony F. Hill, Jörg Wagler

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

72 Citations (Scopus)

Abstract

The reactions of [M(≡CX)(CO)₂{HB(pzMe₂) ₃}] (M = Mo, W; X = Cl, Br; pz = pyrazol-1-yl) with "BuLi provide the lithiocarbyne complexes [M(≡CLi)(CO)₂{HB(pzMe ₂)₃}], which react with a range of electrophiles to provide variously functionalized carbyne and chalcocarbonyl complexes [Mo(≡CE)(CO)₂{HB(pzMe₂)₃}] (E = H, Me, SiMe₃, SPh, SePh, Se^-, Te^-, Fe(CO) ₂Cp).

Original language	English
Pages (from-to)	5177-5179
Number of pages	3
Journal	Organometallics
Volume	27
Issue number	20
DOIs	https://doi.org/10.1021/om800733m
Publication status	Published - 27 Oct 2008

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title = "Facile generation of lithiocarbyne complexes: [M(≡CLi)(CO) 2{HB(pzMe2)3}] (M = Mo, W; pz = pyrazol-1-yl)",

abstract = "The reactions of [M(≡CX)(CO)2{HB(pzMe2) 3}] (M = Mo, W; X = Cl, Br; pz = pyrazol-1-yl) with {"}BuLi provide the lithiocarbyne complexes [M(≡CLi)(CO)2{HB(pzMe 2)3}], which react with a range of electrophiles to provide variously functionalized carbyne and chalcocarbonyl complexes [Mo(≡CE)(CO)2{HB(pzMe2)3}] (E = H, Me, SiMe3, SPh, SePh, Se-, Te-, Fe(CO) 2Cp).",

author = "Cordiner, {Richard L.} and Hill, {Anthony F.} and J{\"o}rg Wagler",

year = "2008",

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doi = "10.1021/om800733m",

language = "English",

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T1 - Facile generation of lithiocarbyne complexes

T2 - [M(≡CLi)(CO) 2{HB(pzMe2)3}] (M = Mo, W; pz = pyrazol-1-yl)

AU - Cordiner, Richard L.

AU - Hill, Anthony F.

AU - Wagler, Jörg

PY - 2008/10/27

Y1 - 2008/10/27

N2 - The reactions of [M(≡CX)(CO)2{HB(pzMe2) 3}] (M = Mo, W; X = Cl, Br; pz = pyrazol-1-yl) with "BuLi provide the lithiocarbyne complexes [M(≡CLi)(CO)2{HB(pzMe 2)3}], which react with a range of electrophiles to provide variously functionalized carbyne and chalcocarbonyl complexes [Mo(≡CE)(CO)2{HB(pzMe2)3}] (E = H, Me, SiMe3, SPh, SePh, Se-, Te-, Fe(CO) 2Cp).

AB - The reactions of [M(≡CX)(CO)2{HB(pzMe2) 3}] (M = Mo, W; X = Cl, Br; pz = pyrazol-1-yl) with "BuLi provide the lithiocarbyne complexes [M(≡CLi)(CO)2{HB(pzMe 2)3}], which react with a range of electrophiles to provide variously functionalized carbyne and chalcocarbonyl complexes [Mo(≡CE)(CO)2{HB(pzMe2)3}] (E = H, Me, SiMe3, SPh, SePh, Se-, Te-, Fe(CO) 2Cp).

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U2 - 10.1021/om800733m

DO - 10.1021/om800733m

M3 - Article

SN - 0276-7333

VL - 27

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EP - 5179

JO - Organometallics

JF - Organometallics

IS - 20

ER -

Facile generation of lithiocarbyne complexes: [M(≡CLi)(CO) ₂{HB(pzMe₂)₃}] (M = Mo, W; pz = pyrazol-1-yl)

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