Jacobsen catalyst
IUPAC: 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate;manganese(3+);chloride
| Formula / Notation | C36H52ClMnN2O2 |
|---|---|
| CAS Number | 138124-32-0 |
| Molecular Weight | 635.2 |
| Appearance | Dark brown powder; [Sigma-Aldrich MSDS] |
| Also Known As | 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate;manganese(3+);chloride; (R,R)-Jacobsen's catalyst; 138124-32-0; Jacobsen's catalyst; Jacobsen's catalyst [MI]; MFCD02101664; (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride; Jacobsen's catalyst (R,R)-form [MI]; WPP775Y8PO; 45S483EOVD |
| Category | Laboratory Reagents |
What is Jacobsen catalyst?
Jacobsen catalyst (C36H52ClMnN2O2) is a laboratory reagent that appears as Dark brown powder; [Sigma-Aldrich MSDS]. It has a molecular weight of 635.2 g/mol. Its IUPAC name is 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate;manganese(3+);chloride.
Formula & Notation
IUPAC Name: 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate;manganese(3+);chloride
Other Names / Synonyms: 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate;manganese(3+);chloride; (R,R)-Jacobsen's catalyst; 138124-32-0; Jacobsen's catalyst; Jacobsen's catalyst [MI]; MFCD02101664; (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride; Jacobsen's catalyst (R,R)-form [MI]; WPP775Y8PO; 45S483EOVD
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Molecular Weight | 635.2 |
| Appearance | Dark brown powder; [Sigma-Aldrich MSDS] |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Jacobsen catalyst (C36H52ClMnN2O2) is a laboratory reagent that appears as Dark brown powder; [Sigma-Aldrich MSDS]. It has a molecular weight of 635.2 g/mol. Its IUPAC name is 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate;manganese(3+);chloride.
Used as a synthetic reagent for transformations including oxidation, reduction, coupling, or functional group manipulation.
Hazardous reagent. May be toxic, corrosive, flammable, or reactive. Use in fume hood with full PPE. Consult SDS before use.
The formula or notation for Jacobsen catalyst is: C36H52ClMnN2O2