673293

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673293

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Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride

Synonym:Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II)
CAS Number:92361-49-4
Linear Formula:[(C10H15)Ru(P((C6H5)3))2Cl]
Molecular Weight:796.32
MDL number:MFCD09038426
PubChem Substance ID:24885155

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Description

ApplicationVersatile catalyst for living radical polymerization2
 Catalyst employed in the cycloaddtion of azides with acetylenes giving exclusively the 1,5-disubstitutedtriazoles in contrast to the 1,4-regiochemistry commonly observed with copper catalysis. Ruthenium catalysis also enables the use of internal acetylenes in these “click cycloaddtions”.1

Properties

mp128 °C (D)

References

Cited Reference1. J. Am. Chem. Soc. 127, 15998, (2005) Abstract
 2. Kamigaito, M. et al. Chem. Rev. 101, 3689, (2001) Abstract