ChemicalBook > CAS DataBase List > (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
- Product Name
- (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
- CAS No.
- 138124-32-0
- Chemical Name
- (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
- Synonyms
- Jacobsen;96+%(chn);(R,R)-form;(R,R)Jacobesn;(R,R)-JACOBSEN;JACOBSEN'S CATALYST;(R,R)-Jacobsen Cat.;(R,R)-JACOBSEN CATALYST;Jacobsen'scatalyst(R,R);(R,R)-JACOBSEN'S CATALYST
- CBNumber
- CB2778574
- Molecular Formula
- C36H52ClMnN2O2
- Formula Weight
- 635.2
- MOL File
- 138124-32-0.mol
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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE Property
- Melting point:
- 330-332 °C(lit.)
- alpha
- D23 +580° (c = 0.01 in ethanol)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- Liquid May Develop Some Turbidity or Precipitate
- color
- Light yellow to gold to brown
- λmax
- 509nm(CH2Cl2)(lit.)
- Merck
- 14,5252
- InChIKey
- LJVAWOSDJSQANR-OHRASPNLSA-K
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 26-36-36/37/39
- WGK Germany
- 3
- F
- 9
- HS Code
- 29349990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 404446
- Product name
- (R,R)-(?)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride
- Packaging
- 1g
- Price
- $54.1
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 404446
- Product name
- (R,R)-(?)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride
- Packaging
- 5g
- Price
- $177
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B5613
- Product name
- (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) Chloride
- Purity
- >98.0%(HPLC)
- Packaging
- 1g
- Price
- $102
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B5613
- Product name
- (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) Chloride
- Purity
- >98.0%(HPLC)
- Packaging
- 5g
- Price
- $317
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 25-0300
- Product name
- (1R,2R)-(-)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese (III) chloride, 98% (R,R)-Jacobsen Cat.
- Packaging
- 1g
- Price
- $45
- Updated
- 2024/03/01
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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE Chemical Properties,Usage,Production
Chemical Properties
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE is Dark brown powder or chunks
Uses
Salen (Mn)-catalyzed asymmetric epoxidation of unfunctionalized olefins. High enantioselectivities and yields are obtained for a variety of substrates, especially cis-alkenes. A few applications include the synthesis of the taxol side chain and cis-1-amino-2-indanol. Jacobsen′s catalyst has also been used in the asymmetric α-hydroxylation of silyl enol ethers. Catalyst for the enantioselective epoxidation of a variety of olefins.
Uses
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE is a coordinated compound of manganese and a salen-type ligand. It is also used as an asymmetric catalyst used to enantioselectively transform prochiral alkenes into epoxides.
Uses
Chiral catalyst for epoxidation of olefins.
Reactions
- Catalyst for the conversion of olefins to chiral epoxides in high enantiomeric excess.
- Pharmaceutically important, single enantiomer amino alcohols are efficiently produced from the corresponding chiral epoxide by acid or base-catalyzed epoxide ring-opening reactions.
- symmetric Kinetic resolution of secondary alcohols in water.
- Enantioselective Reformatsky reaction with ketones.
General Description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE Suppliers
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View Lastest Price from (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE manufacturers
Shanghai UCHEM Inc.
- Product
- (R,R)-Jacobsen Catalyst 138124-32-0
- Price
- US $70.00-547.00/g
- Min. Order
- 1g
- Purity
- 0.98
- Supply Ability
- 25kg
- Release date
- 2023-10-13
Career Henan Chemical Co
- Product
- (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE 138124-32-0
- Price
- US $0.01/KG
- Min. Order
- 1KG
- Purity
- 95%-99%
- Supply Ability
- 1kg; 100kg； 500kg
- Release date
- 2019-12-24
138124-32-0, (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDERelated Search:
(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE
(1R,2R)-(-)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]CHROMIUM (III) CHLORIDE
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE
N,N'-BIS(SALICYLIDENE)-1,6-HEXANEDIAMINE
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
Manganese
Manganese chloride tetrahydrate
(R,R)-(-)-1,2-DIAMINOCYCLOHEXANE HYDROCHLORIDE
CIS/TRANS-DISALYCYLIDENE-1,2-CYCLOHEXYLIDENEDIAMINE
N,N'-BIS(SALICYLIDENE)-1,2-PROPANEDIAMINE
N-benzylidenecyclohexylamine
N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE