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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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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

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