725455

Rhodium(II) triphenylacetate dimer

as complex with dichloromethane

• Synonym(s): Rh₂(TPA)₄, Rh₂(triphenylacetate)₄, Rhodiumtriphenylacetate, Tetrakis(triphenylacetato)dirhodium(II)
• Empirical Formula (Hill Notation): C₈₀H₆₀O₈Rh₂ · CH₂Cl₂
• CAS Number: 142214-04-8
• Molecular Weight: 1440.07
• EC Number: 200-838-9
• MDL number: MFCD15071082
• UNSPSC Code: 12161600
• PubChem Substance ID: 329764161
• NACRES: NA.22

Properties

• form: solid
• reaction suitability: core: rhodium; reagent type: catalyst; reaction type: C-H Activation
• mp: 260-263 °C
• SMILES string: ClCCl.O=C(O[Rh](OC(=O)C(c1ccccc1)(c2ccccc2)c3ccccc3)[Rh](OC(=O)C(c4ccccc4)(c5ccccc5)c6ccccc6)OC(=O)C(c7ccccc7)(c8ccccc8)c9ccccc9)C(c%10ccccc%10)(c%11ccccc%11)c%12ccccc%12
• InChI: 1S/4C20H16O2.CH2Cl2.2Rh/c4*21-19(22)20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1-3;;/h4*1-15H,(H,21,22);1H2;;/q;;;;;2*+2/p-4
• InChI key: SRAMLXDHXNCYQM-UHFFFAOYSA-J

Description

Application

Catalyst for:

• Amination of allene carbamates
• Allene aziridination to stereoselectively prepare cyclic cabamates
• C-H bond nitrene insertion
• Enantioselective cyclopropanation
• Preparation of cyclic oxonium ylides

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H351
• Precautionary Statements: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable