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

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

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Casey, C. P., & Bullock, R. M. (1983). Protonation of metalmetal bonds in heterobimetallic compounds linked by a heterodifunctional ligand. Journal of Organometallic Chemistry, 251(2), 245-248. https://doi.org/10.1016/S0022-328X(00)99507-X

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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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