Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II)

Synonym(s):1,5-Cyclooctadiene, ruthenium complex;Chloro(1,5-cyclooctadiene)(η⁵-pentamethylcyclopentadienyl)ruthenium;Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium;Cp*RuCl(cod)

CAS NO.：92390-26-6
Empirical Formula: C18H27ClRu5*
Molecular Weight: 379.93
MDL number: MFCD07369035
SAFETY DATA SHEET (SDS)
Update Date: 2026-09-12 18:52:49

Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II) Structural

What is Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II)?

The Uses of Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II)

Chloro(pentamethylcyclopentadienyl)(cyclooctadiene)ruthenium(II) is a homogeneous catalyst for the formation of carbon-carbon and carbon-heteroatom bonds.
It can be used:

To catalyze cyclotrimerization of alkynylboronates, propargyl alcohols, and terminal alkynes to form arylboronate, which in turn undergoes palladium(II)-catalyzed carbonylation to form highly substituted phthalides.
To catalyze C-C coupling of norbornenes and norbornadiene with alkynes?to form [2 + 2] cycloadducts.
In combination with 2-diphenylphosphinoethylamine-potassium tertiary butoxide to form a ternary catalyst system that can catalyze fast racemization of chiral non-racemic sec-alcohols.
To synthesize new organoruthenium complexes with phosphorus-based ligands such as bis(phosphino)amines.
To catalyze the addition of organic disulfides to alkenes leading to vic-dithioethers.

Properties of Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II)

Melting point:	143-147℃
storage temp.	-20°C
color	brown microxtls
Stability:	store cold

Safety information for Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II)

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02
GHS Hazard Statements	H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases
Precautionary Statement Codes	P231+P232:Handle under inert gas. Protect from moisture. P422:Store contents under …

Computed Descriptors for Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium (II)

InChIKey

JBVMVFXUVNUNNG-ONEVTFJLSA-M

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