Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

View All Documentation

482285

Sigma-Aldrich

Rhodium(II) acetate dimer

99.9% trace metals basis

Synonym(s):

Dirhodium tetraacetate, Tetrakis(acetato)dirhodium(II)

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
Rh2(OOCCH3)4
CAS Number:
15956-28-2
Molecular Weight:
441.99
EC Number:
240-084-8
MDL number:
MFCD00003538
UNSPSC Code:
12352103
PubChem Substance ID:
24871707
NACRES:
NA.23

Quality Level

100

assay

99.9% trace metals basis

form

powder

reaction suitability

reaction type: C-H Activation
reagent type: catalyst

SMILES string

CC(=O)O[Rh]OC(C)=O.CC(=O)O[Rh]OC(C)=O

InChI

1S/4C2H4O2.2Rh/c4*1-2(3)4;;/h4*1H3,(H,3,4);;/q;;;;2*+2/p-4

InChI key

SYBXSZMNKDOUCA-UHFFFAOYSA-J

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Catalyst for Rh-mediated C-H activation
Effective catalyst for ylide formation.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

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)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBW5948V
MKBS7238V
MKBQ1635V
MKBN3492V
MKBC7918

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Rhodium carbenoid mediated C-H activation of a tertiary methyl group: an enantiospecific approach to the angular triquinanes norsilphiperfolane and norcameroonanes
Srikrishna, A.; et al.
Synlett, 16, 2343-2346 (2011)
A Padwa et al.
The Journal of organic chemistry, 66(7), 2414-2421 (2001-04-03)
Ammonium ylides derived from the Cu(II)-catalyzed decomposition of alpha-diazo carbonyls tethered to tertiary amines underwent a benzylic Stevens [1,2]-rearrangement to give tetrahydroisoquinolines or benzazepines containing fused five-membered rings, a feature found in the cephalotaxus alkaloids. Model studies were also carried
Yu Qian et al.
The Journal of organic chemistry, 75(21), 7483-7486 (2010-10-14)
A new approach to synthesize optically active β-amino-α-hydroxyl acid derivatives via chiral Brønsted acid-Rh(2)(OAc)(4) cocatalyzed three-component reactions of diazo acetates with alcohols and imines is reported. A matched reaction system was identified to give the products in moderate diastereoselectivity and
Jaroslav V Burda et al.
Journal of inorganic biochemistry, 102(1), 53-62 (2007-08-19)
In our study, we have determined the thermodynamic behavior for the replacement reaction of one and two acetyl-ligands from the diaqua-tetrakis(mu-acetylato)dirhodium(II,II) complex by purine DNA bases. The complexes were optimized at the density functional theory (DFT) level with the B3LYP
L Trynda et al.
Journal of inorganic biochemistry, 58(1), 69-77 (1995-04-01)
The interaction of Rh2(OAc)4 with human serum albumin (HSA) has been studied by absorption difference spectroscopy, CD spectroscopy, and quantitative precipitating HSA-antibody test. Our results demonstrate that this rhodium complex reacts easily with HSA at several ratios of reagents. The
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service