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46629 Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II)

CAS Number
92361-49-4
Synonyms
Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride
RuClCp*(PPh3)2

Stock No. Size Price ($) Quantity Availability
46629-03 1g 304.20
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Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II)

MDL
MFCD09038426

Chemical Properties

Formula
C46H45ClP2Ru
Formula Weight
796.33
Form
Crystalline solid
Melting point
128° dec.
Storage & Sensitivity
Keep Cold. Air Sensitive. Store under Nitrogen.
Solubility
Soluble in dichloromethane, chloroform, toluene, tetrahydrofuran.

Applications

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". Versatile catalyst for living radical polymerization.

Notes

Storage temperature 2-8°C. store under inert gas. Store away from air, heat, oxidizing agent.

Literature References

Tadeusz Wilczewski. Cyclopentadienyl-ruthenium and -osmium complexes: III. Chemical mechanism of dissolution of chloro(η-cyclopentadienyl)-bis(triphenylphosphine)ruthenium(II) in polar solvents. Journal of Organometallic Chemistry.1985, 297 (3), 331-340.

Other References

Harmonized Tariff Code
2843.90
TSCA
No

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