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424889

Sigma-Aldrich

Rhodium(II) heptafluorobutyrate dimer

97%

Synonym(s):

Dirhodium heptafluorobutyrate dimer, Dirhodium tetrakis(perfluorobutyrate), Tetrakis(perfluorobutyrato)dirhodium

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About This Item

Linear Formula:
[(CF3CF2CF2CO2)2Rh]2
CAS Number:
73755-28-9
Molecular Weight:
1057.93
MDL number:
MFCD00799582
UNSPSC Code:
12352302
PubChem Substance ID:
24866595
NACRES:
NA.23

Assay

97%

form

powder

reaction suitability

reagent type: catalyst
core: rhodium

mp

>300 °C (lit.)

SMILES string

FC(F)(F)C(F)(F)C(F)(F)C(=O)O[Rh]OC(=O)C(F)(F)C(F)(F)C(F)(F)F.FC(F)(F)C(F)(F)C(F)(F)C(=O)O[Rh]OC(=O)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/4C4HF7O2.2Rh/c4*5-2(6,1(12)13)3(7,8)4(9,10)11;;/h4*(H,12,13);;/q;;;;2*+2/p-4

InChI key

BNCXPORMMOBRMR-UHFFFAOYSA-J

Application

Recently used in the catalytic preparation of macrocycles and in the efficient synthesis of chiral β-substituted (E)-crotylsilanes.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ5162
MKCQ0319
MKCK6862
MKCG6754
MKCC5018

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Tetrahedron Letters, 36, 8723-8723 (1996)
Journal of the American Chemical Society, 118, 7865-7865 (1996)

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