Chloro(pentamethylcyclopentadienyl)(cyclooctadiene)ruthenium , 96% , 92390-26-6

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

PRODUCT Properties

• Melting point: 143-147℃
• storage temp.: -20°C
• color: brown microxtls
• Stability: store cold
• InChI: InChI=1S/C10H15.C8H12.ClH.Ru/c1-6-7(2)9(4)10(5)8(6)3;1-2-4-6-8-7-5-3-1;;/h1-5H3;1-2,7-8H,3-6H2;1H;/q;;;+1/p-1/b;2-1-,8-7-
• InChIKey: JBVMVFXUVNUNNG-ONEVTFJLSA-M
• SMILES: [C]1(C)[C](C)[C]([C](C)[C]1C)C.C1CCC=CCCC=1.[Ru]Cl |c:13,17,^1:0,2,4,5,7|

Description and Uses

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.

Safety

• Symbol(GHS): GHS02
• Signal word: Danger
• Hazard statements: H261
• Precautionary statements: P231+P232-P422
• Hazard Codes: F
• Risk Statements: 20/21/22-14/15
• Safety Statements: 22-36/37/39-43
• RIDADR: UN 3395
• WGK Germany: 3
• TSCA: No
• HazardClass: 4.3