CAS 15956-28-2: Dirhodium tetraacetate

Description: Dirhodium tetraacetate, with the CAS number 15956-28-2, is a coordination compound featuring two rhodium (Rh) metal centers coordinated to four acetate (CH3COO−) ligands. This compound is notable for its use in catalysis, particularly in organic reactions such as cyclopropanation and C-H activation. Dirhodium tetraacetate is characterized by its ability to facilitate the formation of carbon-carbon bonds, making it valuable in synthetic organic chemistry. The compound typically appears as a solid and is soluble in organic solvents. Its structure is defined by a rhodium-rhodium bond, which is relatively rare among transition metal complexes, and the acetate ligands provide a bidentate coordination mode, stabilizing the metal centers. The compound is generally handled with care due to its potential reactivity and the need for appropriate safety measures when working with metal complexes. Overall, dirhodium tetraacetate is an important reagent in the field of catalysis, contributing to advancements in synthetic methodologies.

Formula: C₈H₁₂O₈Rh₂

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

InChI key: InChIKey=SYBXSZMNKDOUCA-UHFFFAOYSA-J

SMILES: O1=C([O-][Rh+2]234O=C([O-][Rh+2]14(O=C([O-]2)C)[O-]C(=O3)C)C)C

Synonyms:

• Bis(Rhodium diacetate)
• Dirhodium tetraacetate
• Dirhodium(II)tetraacetate
• Nsc 156310
• Rhodium acetate
• Rhodium acetate, dimer
• Rhodium diacetate dimer
• Rhodium(II) acetate
• Rhodium, tetrakis(μ-acetato)di-, (Rh-Rh)
• Rhodium, tetrakis[μ-(acetato-O:O')]di-, (Rh-Rh)
• Tetraacetatodirhodium
• Tetraacetatodirhodium(II)
• Tetraacetoxydirhodium
• Tetrakis(acetato)dirhodium
• Tetrakis(acetato)dirhodium(II)
• Tetrakis-μ-(acetato)dirhodium
• tetrakis[μ-(acetato-O:O')]dirhodium
• tetrakis[μ-(acetato-O:O')]dirodio
• Rhodium(II) acetate dimer
• Rhodium ii acetate, dimer
• tetrakis[micron-(acetato-o:o')]dirhodium
• Rhodium, tetrakis[μ-(acetato-κO:κO′)]di-, (Rh-Rh)
• rhodium(2+) acetate (1:2)
• Rhodium(II) acetate, dimer
• rhodium-acetic acid (1:2)
• dirhodiumtetraacetate
• Rhodium(II)acetate dimer

Rhodium(II) Acetate Dimer

CAS: 15956-28-2

• Formula: C₈H₁₂O₈Rh₂
• Color and Shape: Green to Dark green powder to crystal
• Molecular weight: 441.99

Rhodium(II) acetate, dimer, Premion™, 99.99% (metals basis), Rh 46.2% min

CAS: 15956-28-2

Catalyst for cyclopropanation of alkenes, oxidation of alcohols, cyclization reactions involving -diazo carbonyl groups, insertion …

• Formula: C₈H₁₂O₈Rh₂
• Purity: 99.99%
• Molecular weight: 441.99

Rhodium(II) acetate, dimer, 98+%

CAS: 15956-28-2

Catalyst for cyclopropanation of alkenes, oxidation of alcohols, cyclization reactions involving ?-diazo carbonyl groups, insertion …

• Formula: C₈H₁₂O₈Rh₂
• Purity: 98+%
• Color and Shape: Green, Crystalline powder
• Molecular weight: 441.99

Rhodium(II) acetate dimer, 99%

CAS: 15956-28-2

• Formula: Rh₂(OOCCH₃)₄
• Purity: 99%
• Color and Shape: greenish-black xtl.
• Molecular weight: 442.00

Rhodium, tetrakis[μ-(acetato-κO:κO')]di-, (Rh-Rh)

CAS: 15956-28-2

• Formula: C₈H₁₂O₈Rh₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 441.9871

Rhodium(II) acetate dimer

CAS: 15956-28-2

• Formula: C₈H₁₂O₈Rh₂
• Purity: ≥ 98.0%
• Color and Shape: Green to dark green powder
• Molecular weight: 441.99

Rhodium(II) acetate dimer, anhydrous, ca 46% Rh

CAS: 15956-28-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₂O₈Rh₂
• Color and Shape: Crystalline powder, Green
• Molecular weight: 441.99

Rhodium(II)acetate dimer

CAS: 15956-28-2

• Purity: 98.0%
• Color and Shape: Solid, Crystalline Powder or Powder
• Molecular weight: 441.98699951171875

Rhodium(II) acetate dimer, Rh 46.6%

CAS: 15956-28-2

• Formula: ·4C₂H₃O₂·2Rh
• Purity: Elemental analysis: 21.46% (Typical Value in Batch COA)
• Color and Shape: green powder
• Molecular weight: 441.99g/mol

Rhodium (II) Acetate Dimer

CAS: 15956-28-2

Stability Hygroscopic Applications Rhodium (II) Acetate Dimer is used in the preparation of molybdenum triisopropylbenzoate …

• Formula: C₈H₁₂O₈Rh₂
• Color and Shape: Green To Dark Blue
• Molecular weight: 441.99

Rhodium(II) acetate dimer

CAS: 15956-28-2

Rhodium(II) acetate dimer is a compound that has two acetates attached to Rhodium. It is …