Metallacumulenes: Activation of Diynes and Access to a Novel Bis(Alkenylallenylidene)‐ruthenium Complex with the Structural Unit R2CCCRuCCC̊2

Nadine Pirio; Daniel Touchard; Pierre H. Dixneuf; Mohammed Fettouhi; Lahcéne Ouahab

doi:10.1002/anie.199206511

Metallacumulenes: Activation of Diynes and Access to a Novel Bis(Alkenylallenylidene)‐ruthenium Complex with the Structural Unit R₂CCCRuCCC̊₂

Nadine Pirio, Daniel Touchard, Pierre H. Dixneuf^*, Mohammed Fettouhi, Lahcéne Ouahab

^*Corresponding author for this work

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

50 Scopus citations

Abstract

Two trans diynyl ligands are found in ruthenium complex 1, which is prepared from cis‐[RuCl₂(dppm)₂] (dppm = bis(diphenylphosphino)methane) and the appropriate organotin compound accompanied by elimination of Bu₃SnCl. Complex 1 is treated with HBF₄ · Et₂O in methanol to form the salt 2, which contains the first‐ever bis(allenylidene)metal unit in its dication. This type of complex is especially interesting in view of the unusual physical properties anticipated for it. \documentclass{article}\pagestyle{empty}\begin{document}$\widehat{\rm PP}$\end{document} = dppm. (Figure Presented.)

Original language	English
Pages (from-to)	651-653
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	31
Issue number	5
DOIs	https://doi.org/10.1002/anie.199206511
State	Published - May 1992
Externally published	Yes

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.199206511

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@article{026ed08e436042b79f70346e817c692e,

title = "Metallacumulenes: Activation of Diynes and Access to a Novel Bis(Alkenylallenylidene)‐ruthenium Complex with the Structural Unit R2CCCRuCCC̊2",

abstract = "Two trans diynyl ligands are found in ruthenium complex 1, which is prepared from cis‐[RuCl2(dppm)2] (dppm = bis(diphenylphosphino)methane) and the appropriate organotin compound accompanied by elimination of Bu3SnCl. Complex 1 is treated with HBF4 · Et2O in methanol to form the salt 2, which contains the first‐ever bis(allenylidene)metal unit in its dication. This type of complex is especially interesting in view of the unusual physical properties anticipated for it. \documentclass{article}\pagestyle{empty}\begin{document}$\widehat{\rm PP}$\end{document} = dppm. (Figure Presented.)",

author = "Nadine Pirio and Daniel Touchard and Dixneuf, {Pierre H.} and Mohammed Fettouhi and Lahc{\'e}ne Ouahab",

year = "1992",

month = may,

doi = "10.1002/anie.199206511",

language = "English",

volume = "31",

pages = "651--653",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

number = "5",

}

Metallacumulenes: Activation of Diynes and Access to a Novel Bis(Alkenylallenylidene)‐ruthenium Complex with the Structural Unit R₂CCCRuCCC̊₂. / Pirio, Nadine; Touchard, Daniel; Dixneuf, Pierre H. et al.
In: Angewandte Chemie - International Edition, Vol. 31, No. 5, 05.1992, p. 651-653.

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

TY - JOUR

T1 - Metallacumulenes

T2 - Activation of Diynes and Access to a Novel Bis(Alkenylallenylidene)‐ruthenium Complex with the Structural Unit R2CCCRuCCC̊2

AU - Pirio, Nadine

AU - Touchard, Daniel

AU - Dixneuf, Pierre H.

AU - Fettouhi, Mohammed

AU - Ouahab, Lahcéne

PY - 1992/5

Y1 - 1992/5

N2 - Two trans diynyl ligands are found in ruthenium complex 1, which is prepared from cis‐[RuCl2(dppm)2] (dppm = bis(diphenylphosphino)methane) and the appropriate organotin compound accompanied by elimination of Bu3SnCl. Complex 1 is treated with HBF4 · Et2O in methanol to form the salt 2, which contains the first‐ever bis(allenylidene)metal unit in its dication. This type of complex is especially interesting in view of the unusual physical properties anticipated for it. \documentclass{article}\pagestyle{empty}\begin{document}$\widehat{\rm PP}$\end{document} = dppm. (Figure Presented.)

AB - Two trans diynyl ligands are found in ruthenium complex 1, which is prepared from cis‐[RuCl2(dppm)2] (dppm = bis(diphenylphosphino)methane) and the appropriate organotin compound accompanied by elimination of Bu3SnCl. Complex 1 is treated with HBF4 · Et2O in methanol to form the salt 2, which contains the first‐ever bis(allenylidene)metal unit in its dication. This type of complex is especially interesting in view of the unusual physical properties anticipated for it. \documentclass{article}\pagestyle{empty}\begin{document}$\widehat{\rm PP}$\end{document} = dppm. (Figure Presented.)

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U2 - 10.1002/anie.199206511

DO - 10.1002/anie.199206511

M3 - Article

AN - SCOPUS:33748503232

SN - 1433-7851

VL - 31

SP - 651

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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