(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

Base Information Edit

Chemical Name:(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
CAS No.:135616-40-9
Molecular Formula:C36H54N2O2
Molecular Weight:546.837
Hs Code.:29222900
DSSTox Substance ID:DTXSID101113716
Nikkaji Number:J741.309B
Mol file:135616-40-9.mol

Synonyms:135616-40-9;(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine;MFCD00191800;(R,R)-Jacobsen's ligand;(1R,2R)-1,2-Bis[[[3,5-bis(tert-butyl)-2-hydroxyphenyl]methylene]amino]cyclohexane;2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-hydroxyphenyl)methylideneamino]cyclohexyl]iminomethyl]phenol;C36H54N2O2;(R,R)-(-)-N,N-Bis(3,5-DI-Tert-Butylsalicylidene)-1,2-Cyclohexanediamine;(r,r)-(-)-N,N'-bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediamine;151433-25-9;6,6'-((1E,1'E)-(((1R,2R)-Cyclohexane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))bis(2,4-di-tert-butylphenol);(R,R)-JACOBSEN LIGAND;(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine;(1R,2R)-(-)-1,2-CYCLOHEXANEDIAMINO-N,N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE);SCHEMBL662108;FYNXDGNCEBQLGC-LOYHVIPDSA-N;DTXSID101113716;AMY19843;GEO-03073;AKOS016842834;CS-W014424;SC11760;AC-24995;DS-16157;B4418;D70936;(R,R)-1,2-bis(3,5-di-tert-butylsalicylidenamino)cyclohexane;N,N'-Bis(3,5-ditert-butylsalicylidene)cyclohexane-1beta,2alpha-diamine;(1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butyl-salicylidene);(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine, 98%;(1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), (R,R)-Jacobsen Ligand;Phenol, 2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(E)-nitrilomethylidyne]]bis[4,6-bis(1,1-dimethylethyl)-

Suppliers and Price of (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
(R,R)-(-)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
50 g
$ 525.00

TCI Chemical
(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine >98.0%(HPLC)(N)
25g
$ 367.00

TCI Chemical
(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine >98.0%(HPLC)(N)
5g
$ 105.00

Strem Chemicals
(1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (R,R)-Jacobsen Ligand
5g
$ 113.00

Strem Chemicals
(1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (R,R)-Jacobsen Ligand
1g
$ 28.00

Sigma-Aldrich
(R,R)-(?)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 98%
1g
$ 45.70

Sigma-Aldrich
(R,R)-(?)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 98%
5g
$ 153.00

Medical Isotopes, Inc.
(R,R)-(-)-N,N??-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
50 g
$ 2120.00

Matrix Scientific
(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+%
5g
$ 227.00

Matrix Scientific
(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+%
1g
$ 87.00

Total 66 raw suppliers

Chemical Property of (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine Edit

Chemical Property:

Appearance/Colour:white crystal powder
Melting Point:205-207ºC
Refractive Index:1.5300 (estimate)
Boiling Point:615.2 °C at 760 mmHg
PKA:13.06±0.40(Predicted)
Flash Point:421.6 °C
PSA：65.18000
Density:1.01 g/cm³
LogP:9.13700
Storage Temp.:Inert atmosphere,Room Temperature
Solubility.:Chloroform (Slightly), Dichloromethane (Slightly)
XLogP3:10
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:8
Exact Mass:546.41852897
Heavy Atom Count:40
Complexity:793

Purity/Quality:

99% ^*data from raw suppliers

(R,R)-(-)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CC(C)(C)C1=CC(=C(C(=C1)C(C)(C)C)O)C=NC2CCCCC2N=CC3=C(C(=CC(=C3)C(C)(C)C)C(C)(C)C)O
Isomeric SMILES:CC(C)(C)C1=CC(=C(C(=C1)C(C)(C)C)O)C=N[C@@H]2CCCC[C@H]2N=CC3=C(C(=CC(=C3)C(C)(C)C)C(C)(C)C)O
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. Versatile ligand for asymmetric catalysis. Ligand used for preparing Jacobsen′s catalyst suitable for enantioselective epoxidation of olefins lacking functional groups.Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.

Technology Process of (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

There total 10 articles about (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%