Protonation of metalmetal bonds in heterobimetallic compounds linked by a heterodifunctional ligand

Charles P. Casey; R Morris Bullock

doi:10.1016/S0022-328X(00)99507-X

Protonation of metalmetal bonds in heterobimetallic compounds linked by a heterodifunctional ligand

Charles P. Casey, R Morris Bullock

Pacific Northwest National Laboratory

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

8 Citations (Scopus)

Abstract

Addition of trifluoromethanesulfonic acid to the heterobimetallic compounds (CO)₄ReMo(CO)₃[η⁵-C₅H₄P(C₆H₄-p-CH₃)₂] (I) and (CO)₄MnMo(CO)₃[η⁵-C₅H₄P(C₆H₄-p-CH₃)₂] (II) results in protonation of the metalmetal bond to give cationic compounds with bridging hydrides (III and IV). Deprotonation of III and IV with triethylamine regenerates I and II in high yield.

Original language	English
Pages (from-to)	245-248
Number of pages	4
Journal	Journal of Organometallic Chemistry
Volume	251
Issue number	2
DOIs	https://doi.org/10.1016/S0022-328X(00)99507-X
Publication status	Published - Jul 26 1983

ASJC Scopus subject areas

Biochemistry
Chemical Engineering (miscellaneous)
Inorganic Chemistry
Organic Chemistry
Physical and Theoretical Chemistry
Materials Science (miscellaneous)
Materials Chemistry

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title = "Protonation of metalmetal bonds in heterobimetallic compounds linked by a heterodifunctional ligand",

abstract = "Addition of trifluoromethanesulfonic acid to the heterobimetallic compounds (CO)4ReMo(CO)3[η5-C5H4P(C6H4-p-CH3)2] (I) and (CO)4MnMo(CO)3[η5-C5H4P(C6H4-p-CH3)2] (II) results in protonation of the metalmetal bond to give cationic compounds with bridging hydrides (III and IV). Deprotonation of III and IV with triethylamine regenerates I and II in high yield.",

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T1 - Protonation of metalmetal bonds in heterobimetallic compounds linked by a heterodifunctional ligand

AU - Casey, Charles P.

AU - Bullock, R Morris

PY - 1983/7/26

Y1 - 1983/7/26

N2 - Addition of trifluoromethanesulfonic acid to the heterobimetallic compounds (CO)4ReMo(CO)3[η5-C5H4P(C6H4-p-CH3)2] (I) and (CO)4MnMo(CO)3[η5-C5H4P(C6H4-p-CH3)2] (II) results in protonation of the metalmetal bond to give cationic compounds with bridging hydrides (III and IV). Deprotonation of III and IV with triethylamine regenerates I and II in high yield.

AB - Addition of trifluoromethanesulfonic acid to the heterobimetallic compounds (CO)4ReMo(CO)3[η5-C5H4P(C6H4-p-CH3)2] (I) and (CO)4MnMo(CO)3[η5-C5H4P(C6H4-p-CH3)2] (II) results in protonation of the metalmetal bond to give cationic compounds with bridging hydrides (III and IV). Deprotonation of III and IV with triethylamine regenerates I and II in high yield.

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Protonation of metalmetal bonds in heterobimetallic compounds linked by a heterodifunctional ligand

Abstract

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