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890090-21-8

890090-21-8 Structure

890090-21-8 Structure
IdentificationBack Directory
[Name]

(R)-7,7Bis[(4S)-(phenyl)oxazol-2-yl)]-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Ra,S,S)-SpiroBOX
[CAS]

890090-21-8
[Synonyms]

(Ra,S,S)-7,7′-bis(4′-phenyloxazol-2-yl)-1,1′-spirobiindane
(R)-7,7Bis[(4S)-(phenyl)oxazol-2-yl)]-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Ra,S,S)-SpiroBOX
Oxazole,2,2'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[4,5-dihydro-4-phenyl-,(4S,4'S)-
[Molecular Formula]

C35H30N2O2
[MDL Number]

MFCD17018766
[MOL File]

890090-21-8.mol
[Molecular Weight]

510.625
Chemical PropertiesBack Directory
[Melting point ]

130-132°C
[alpha ]

+93.0° (c 0.5, CH2Cl2)
[Boiling point ]

712.1±60.0 °C(Predicted)
[density ]

1.29±0.1 g/cm3(Predicted)
[form ]

solid
[pka]

4.12±0.70(Predicted)
[color ]

white
[Sensitive ]

moisture sensitive
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Questions And AnswerBack Directory
[Reaction]

  1. Chiral ligand for copper-catalyzed asymmetric insertions of carbenoids into N–H bond of anilines.
  2. Chiral ligand for copper-catalyzed asymmetric insertions of carbenoids into O–H bond of phenols.
  3. Chiral ligand for copper-catalyzed asymmetric insertions of carbenoids into O–H bond of water.
  4. Chiral ligand for copper-catalyzed asymmetric insertions of carbenoids into S–H bonds.
  5. Chiral ligand for copper-catalyzed asymmetric insertions of carbenoids into Si–H bonds.
  6. Chiral ligand used for enantioselective iron-catalyzed intramolecular cyclopropanations.
     
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