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CAS RN: 131219-55-1 | Product Number: T1551

Tetrakis[N-phthaloyl-(S)-phenylalaninato]dirhodium Ethyl Acetate Adduct

  • Rh2(S-PTPA)4 EtOAc
  • Dirhodium Tetrakis[N-phthaloyl-(S)-phenylalaninate] Ethyl Acetate Adduct
5   2  

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Product Number T1551
Molecular Formula / Molecular Weight C__6__8H__4__8N__4O__1__6Rh__2·C__4H__8O__2 = 1471.06  
Physical State (20 deg.C) Solid
CAS RN 131219-55-1
PubChem Substance ID 87577310
MDL Number


Appearance Green to Dark green powder to crystal
Elemental analysis(Carbon) 57.60 to 60.00 %
Elemental analysis(Nitrogen) 3.70 to 3.90 %
Properties (reference)
Related Laws:
Transport Information:
HS Number 2843909000
A Useful Chiral Dirhodium(II) Complex Catalyst

Experimental procedure2): the bis(ethyl acetate) adduct of Rh2(S-PTPA)4 (32 mg, 0.021 mmol) is added in one portion to a stirred solution of the 1 (300 mg, 1.04 mmol) in dry dichloromethane (3 mL) at 22 °C under argon atmosphere. After 6 h of stirring at this temperature, the resultant greenish solution is concentrated in vacuo and purified by silica gel column chromatography (hexane:ethyl acetate = 3:1) to give 2 (yield 97%, 60% ee).


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