| Identification | More | [Name]
(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) | [CAS]
131833-93-7 | [Synonyms]
2,2'-ISOPROPYLIDENEBIS[(4S)-4-TERT-BUTYL-2-OXAZOLINE]
(S,S)-(-)-2,2-BIS(4-TERT-BUTYL-2-OXAZOLIN-2-YL)PROPANE
(S,S)-(-)-2,2'-(DIMETHYLMETHYLENE)BIS(4-TERT-BUTYL-2-OXAZOLINE)
(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE)
(S,S)-2,2'-ISOPROPYLIDENE-BIS(4-TERT-BUTYL-2-OXAZOLINE)
2,2-isopropylidenebis((4S)-4-tert-butyl-2-oxazol
Isopropylidenebisbutyloxazoline
(S,S)-(-)-2,2-Isopropylidenebis(4-Tert-Butyl-2-Oxazolin
(S,S)-2,2''-ISOPROPYLIDENE-BIS(4-TERT-BUTYL-2-OXAZOLINE) 98+% | [Molecular Formula]
C17H30N2O2 | [MDL Number]
MFCD00192243 | [Molecular Weight]
294.43 | [MOL File]
131833-93-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
89-91 °C(lit.)
| [Boiling point ]
350.4±25.0 °C(Predicted) | [density ]
1.04±0.1 g/cm3(Predicted) | [refractive index ]
-118 ° (C=1, CHCl3) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
insol H2O; sol all common organic solvents | [form ]
Crystalline Powder | [pka]
5.69±0.70(Predicted) | [color ]
White to light yellow | [optical activity]
[α]20/D 120°, c = 5 in chloroform | [CAS DataBase Reference]
131833-93-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Uses]
Chiral catalyst for asymmetric synthesis. C2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals. | [Preparation]
(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) is readily prepared from chiral β-amino alcohols using standard methods for the synthesis of 2-oxazolines. | [storage]
(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) is stable at ambient temperature; for longer periods, storage at -20 °C is recommended.
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