656763
Di-μ-chlorotetraethylene dirhodium(I)
solid
Synonym(s):
Bis[chlorobis(ethylene)rhodium], Bis[chlorodiethylenerhodium], Chlorobis(ethylene)rhodium dimer, Dichlorotetra(ethene)dirhodium, Dichlorotetrakis(ethene)dirhodium, Diethylenerhodium chloride dimer, Divinylrhodium chloride dimer, Tetrakis(ethylene)dichlorodirhodium, [Rh(C2H4)2Cl]2
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About This Item
Empirical Formula (Hill Notation):
C8H16Cl2Rh2
CAS Number:
Molecular Weight:
388.93
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
235-145-0
MDL number:
Product Name
Di-μ-chlorotetraethylene dirhodium(I),
form
solid
Quality Segment
reaction suitability
reagent type: catalyst, reagent type: catalyst
core: rhodium
storage temp.
−20°C
SMILES string
Cl[Rh].Cl[Rh].C=C.C=C.C=C.C=C
InChI
1S/4C2H4.2ClH.2Rh/c4*1-2;;;;/h4*1-2H2;2*1H;;/q;;;;;;2*+1/p-2
InChI key
OOQJCPOXJFCGCR-UHFFFAOYSA-L
Application
Precursor to Rh(I) norbornadiene catalyst used in an asymmetric 1,4-addition of arylboronic acids to cyclic enones.
Di-μ-chlorotetraethylene dirhodium(I) may be used in the preparation of Π-bound rhodium organometallic complexes of ROMP-derived poly(1,5-cyclooctadiene) (poly(COD)). [ROMP= Ring-Opening Metathesis Polymerization; COD= 1,5-cyclooctadiene]
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
WGK
WGK 3
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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