(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE

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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE Basic information

Product Name:
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE
CAS:
135616-40-9
MF:
C36H54N2O2
MW:
546.83
Mol File:
135616-40-9.mol
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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE Chemical Properties

Melting point:
205-207 °C(lit.)
alpha 
-315° (c 1, CH2Cl2)
Boiling point:
619.74°C (rough estimate)
Density 
1.0110 (rough estimate)
refractive index 
1.5300 (estimate)
form 
Powder
pka
13.06±0.40(Predicted)
color 
Yellow
optical activity
[α]20/D 315±15°, c = 1 in methylene chloride
λmax
328nm(CH3CN)(lit.)
BRN 
5464823
InChIKey
FYNXDGNCEBQLGC-LQWPWIHBSA-N
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29222900

MSDS

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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE Usage And Synthesis

Reactions

1. A versatile ligand for asymmetric catalysis.
(a) Conjugate addition of hydrazoic acid to unsaturated imides. 2. Enantioselective conjugate cyanation of unsaturated imides. 3. Cobalt catalyzed enantioselective alpha chlorination and fluorination of beta-ketoesters.

Chemical Properties

(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE is yellow powder

Uses

(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE is a versatile ligand used in the preparation of Jacobsen's catalyst.

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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINESupplierMore

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