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725455

Sigma-Aldrich

Rhodium(II) triphenylacetate dimer

as complex with dichloromethane

Synonym(s):

Rh2(TPA)4, Rh2(triphenylacetate)4, Rhodiumtriphenylacetate, Tetrakis(triphenylacetato)dirhodium(II)

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About This Item

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

Quality Level

100

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

Related Categories

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

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H351

Hazard Classifications

Carc. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBK2481
08496EMV
08496EM

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