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

  1. Catalyst for the conversion of olefins to chiral epoxides in high enantiomeric excess.
  2. Pharmaceutically important, single enantiomer amino alcohols are efficiently produced from the corresponding chiral epoxide by acid or base-catalyzed epoxide ring-opening reactions.
  3. symmetric Kinetic resolution of secondary alcohols in water.
  4. 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

Americas 1 Belgium 1 Canada 1 China 74 Europe 1 Germany 3 India 5 Japan 2 Slovakia 1 Switzerland 2 United Kingdom 1 United States 13 Global 105
Georganics Ltd.
Tel
--
Fax
--
Email
georganics@nextra.sk
Country
Slovakia
ProdList
613
Advantage
50
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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

  • (R,R)-(-)-N,N'-BIS(3.5-DI-T-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE-MANGANESE (III) CHLORIDE
  • (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
  • (R,R)-JACOBSEN CATALYST
  • (R,R)-JACOBSEN'S CATALYST
  • (R,R)-JACOBSEN'S CATALYST MANGANESE(III) CHLORIDE COMPLEX
  • (1R,2R)-(-)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]MANGANESE(III)CHLORIDE
  • JACOBSEN'S CATALYST
  • (-)-BIS(3,5-DI-T-BU-SALICYL.)-1,2-CYCLO-
  • (R,R)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYL- IDENE)-1,2-CYCLOHEXANEDIAMINO-MN-CL98%
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminemanganese(III)chloride
  • 96+%(chn)
  • (R,R)(-)N,N'Bis(3,5-di-tbutylsalicylidene)1,2-chexanediaminomanganese(iii)chlorideco
  • (1R,2R)-(-)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III)chloride,98%(R,R)-JacobsenCat.
  • (R,R)-(-)N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chlo
  • (R,R)-Jacobsen’s catalyst, Jacobsen’s catalyst
  • Jacobsen'scatalyst(R,R)
  • (R,R)-(-)-[N,N(1)-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaMinoat(2-)]Manganese(III) chloride
  • (1R,2R)-(-)-[1,2-CyclohexanediaMino-N,N'-bis(3,5-di-t-butylsalicylidene)]Manganese (III) chloride (R,R)-Jacobsen Cat.
  • (R,R)-N,N -BIS(3,5-DI-TERT-BUTYLSALICYL- IDENE)-1,2-CYCLOHEXANEDIAMINO-MN-CL
  • (R,R)Jacobesn
  • Jacobsen
  • Manganese,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)-
  • -1,2- cyclohexanediaminomanganese(III)
  • -N,N'-Bis(3,5-di-tertbutylsalicylidene)
  • (R,R)-JACOBSEN
  • (R,R)-form
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylid ene)-1,2-cyclohexanediamino-manganese(I)chloride
  • (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE ISO 9001：2015 REACH
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III)
  • (R,R)-Jacobsen Cat.
  • (1R,2R)-(-)-[1,2-Cyclohexanediamino-N,N'-Bis(3,5-di-tert-butylsalicylidene)]manganese(III) Chloride
  • (R,R)-(-)-Jacobsen manganese (III) catalyst
  • (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-MANGANESE(III) CHLORIDE
  • (1R,2R)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butyl-salicylidene)]manganese(III) chloride
  • (1R,2R)-(-)-[1,2-Cyclohexanediamino-N,N'-Bis(3,5-di-tert-butylsalicylidene)]manganese(III) Chloride
  • 138124-32-0
  • 138124-32-1
  • C36H52ClMnN2O2
  • Epoxidation
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Jacobsen Metal
  • Other Metal
  • Chiral Reagents