Cationic (eta(6)-arene)tricarbonylmanganese linked to neutral (eta(6)-arene)tricarbonylchromium complexes

Stéphanie Schouteeten; Jean-Philippe Tranchier; Françoise Rose-Munch; Eric Rose; Audrey Auffrant; G. Richard Stephenson

doi:10.1021/om049807g

Cationic (eta(6)-arene)tricarbonylmanganese linked to neutral (eta(6)-arene)tricarbonylchromium complexes

Stéphanie Schouteeten, Jean-Philippe Tranchier, Françoise Rose-Munch, Eric Rose, Audrey Auffrant, G. Richard Stephenson

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

23 Citations (Scopus)

Abstract

Palladium-catalyzed Sonogashira coupling reactions of the neutral [eta(5)(1-5)-1-ethynyl-4-methoxycyclohexa-2,4-dienyl]tricarbonylmanganes e(I) (4) and (eta(6)-chlorobenzene)tricarbonylchromium (5) yields the dinuclear 1-[eta(6)-phenylethynyl]tricarbonylchromium-[eta(5)(1-5)-methoxycyclohex a-2,4-dienyl]tricarbonylmanganese complex 6, which upon hydride abstraction affords the corresponding dinuclear diphenylacetylene eta(6)-Mn/eta(6)-Cr complex 7. This study has been extended to the case of dinuclear eta(6)-Mn/eta(6)-Cr linked to different spacers comprising a thiophene, a triple bond, or a combination of them.

Original language	English
Pages (from-to)	4308-4316
Number of pages	9
Journal	Organometallics
Volume	23
Issue number	18
DOIs	https://doi.org/10.1021/om049807g
Publication status	Published - 2004

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10.1021/om049807g

Cite this

@article{82ea1948d4b5442dab1ef9853cee11d7,

title = "Cationic (eta(6)-arene)tricarbonylmanganese linked to neutral (eta(6)-arene)tricarbonylchromium complexes",

abstract = "Palladium-catalyzed Sonogashira coupling reactions of the neutral [eta(5)(1-5)-1-ethynyl-4-methoxycyclohexa-2,4-dienyl]tricarbonylmanganes e(I) (4) and (eta(6)-chlorobenzene)tricarbonylchromium (5) yields the dinuclear 1-[eta(6)-phenylethynyl]tricarbonylchromium-[eta(5)(1-5)-methoxycyclohex a-2,4-dienyl]tricarbonylmanganese complex 6, which upon hydride abstraction affords the corresponding dinuclear diphenylacetylene eta(6)-Mn/eta(6)-Cr complex 7. This study has been extended to the case of dinuclear eta(6)-Mn/eta(6)-Cr linked to different spacers comprising a thiophene, a triple bond, or a combination of them.",

author = "St{\'e}phanie Schouteeten and Jean-Philippe Tranchier and Fran{\c c}oise Rose-Munch and Eric Rose and Audrey Auffrant and Stephenson, {G. Richard}",

year = "2004",

doi = "10.1021/om049807g",

language = "English",

volume = "23",

pages = "4308--4316",

journal = "Organometallics",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Cationic (eta(6)-arene)tricarbonylmanganese linked to neutral (eta(6)-arene)tricarbonylchromium complexes

AU - Schouteeten, Stéphanie

AU - Tranchier, Jean-Philippe

AU - Rose-Munch, Françoise

AU - Rose, Eric

AU - Auffrant, Audrey

AU - Stephenson, G. Richard

PY - 2004

Y1 - 2004

N2 - Palladium-catalyzed Sonogashira coupling reactions of the neutral [eta(5)(1-5)-1-ethynyl-4-methoxycyclohexa-2,4-dienyl]tricarbonylmanganes e(I) (4) and (eta(6)-chlorobenzene)tricarbonylchromium (5) yields the dinuclear 1-[eta(6)-phenylethynyl]tricarbonylchromium-[eta(5)(1-5)-methoxycyclohex a-2,4-dienyl]tricarbonylmanganese complex 6, which upon hydride abstraction affords the corresponding dinuclear diphenylacetylene eta(6)-Mn/eta(6)-Cr complex 7. This study has been extended to the case of dinuclear eta(6)-Mn/eta(6)-Cr linked to different spacers comprising a thiophene, a triple bond, or a combination of them.

AB - Palladium-catalyzed Sonogashira coupling reactions of the neutral [eta(5)(1-5)-1-ethynyl-4-methoxycyclohexa-2,4-dienyl]tricarbonylmanganes e(I) (4) and (eta(6)-chlorobenzene)tricarbonylchromium (5) yields the dinuclear 1-[eta(6)-phenylethynyl]tricarbonylchromium-[eta(5)(1-5)-methoxycyclohex a-2,4-dienyl]tricarbonylmanganese complex 6, which upon hydride abstraction affords the corresponding dinuclear diphenylacetylene eta(6)-Mn/eta(6)-Cr complex 7. This study has been extended to the case of dinuclear eta(6)-Mn/eta(6)-Cr linked to different spacers comprising a thiophene, a triple bond, or a combination of them.

U2 - 10.1021/om049807g

DO - 10.1021/om049807g

M3 - Article

SN - 0276-7333

VL - 23

SP - 4308

EP - 4316

JO - Organometallics

JF - Organometallics

IS - 18

ER -