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Chlorobis(cyclooctene)rhodium(I) dimer

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Chlorobis(cyclooctene)rhodium(I) dimer Basic information

Product Name:
Chlorobis(cyclooctene)rhodium(I) dimer
Synonyms:
  • [RhCl(cis-cyclooctene)2]2
  • CHLOROBIS(CYCLOOCTENE)RHODIUM(I) DIMER
  • Chlorobis(cyclooctene)rhodium(I)
  • Chlorobis(cyclooctene)rhodium(I)dimere
  • Chlorobis(cyclooctene)rhodium(I)dimer,min.98%
  • Chlorobis(cyclooctene)rhodium(I) dimer, min. 98%
  • Chlorobis(cyclooctene)rhodium(I) dimer,98%
  • CHLOROBIS(CYCLOOCTENE)RHODIUM()DIMER
CAS:
12279-09-3
MF:
C32H56Cl2Rh2
MW:
717.5
EINECS:
623-340-7
Product Categories:
  • Rh
  • organometallic complex
  • Catalysts for Organic Synthesis
  • Classes of Metal Compounds
  • Homogeneous Catalysts
  • Metal Complexes
  • Rh (Rhodium) Compounds
  • Synthetic Organic Chemistry
  • Transition Metal Compounds
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Rhodium
Mol File:
12279-09-3.mol
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Chlorobis(cyclooctene)rhodium(I) dimer Chemical Properties

Melting point:
190 °C (dec.) (lit.)
storage temp. 
Freezer
form 
crystal
color 
orange to red
Sensitive 
air sensitive, store cold
CAS DataBase Reference
12279-09-3
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
TSCA 
No
HS Code 
28439000

MSDS

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Chlorobis(cyclooctene)rhodium(I) dimer Usage And Synthesis

Chemical Properties

orange-brown powder

Uses

Chlorobis(cyclooctene)rhodium(I),dimer can be used as a catalyst:

  • To synthesize enantioenriched gem-diaryl sulfonates by asymmetric 1,4-addition of aryl boronic acids to α,β-unsaturated sulfonyl compounds.
  • In direct C-arylation of N-unprotected indoles and pyrroles.
  • In the carboxylation of arenes via C-H bond activation.

Uses

Chlorobis(cyclooctene)rhodium(I) dimer is an organometallic complex used as a catalyst in the arylzincation of alkynes. It is also used as a building block for other Rh-based catalysts, such as the preparation of rhodium bis(phosphinimine)pyrrole pincer carbonyl complexes for deoxygenative metathesis of CO.

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