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(1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III) chloride, 98% (S,S)-Jacobsen Cat.

Catalog Number
ACM135620041-3
Product Name
(1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III) chloride, 98% (S,S)-Jacobsen Cat.
Structure
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CAS
135620-04-1
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Synonyms
135620-04-1;(S,S)-[N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine]manganese(III) chloride;(S,S)-(N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine)manganese(III) chloride;C36H52ClMnN2O2;MFCD02101663;(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III)chloride;(S,S)-Jacobsen's catalyst(S, S) -(+)- N,N' -Bis (3,5 Di- tert -Butylsalicylidene)- 1,2 -Cyclohexanediaminomanganese (III) chloride;
IUPAC Name
2,4-ditert-butyl-6-[[(1S,2S)-2-[(3,5-ditert-butyl-2-hydroxyphenyl)methylideneamino]cyclohexyl]iminomethyl]phenol;manganese(3+);trichloride;
Molecular Weight
708.128g/mol
Molecular Formula
C36H54Cl3MnN2O2;
Canonical SMILES
CC(C)(C)C1=CC(=C(C(=C1)C=NC2CCCCC2N=CC3=CC(=CC(=C3O)C(C)(C)C)C(C)(C)C)O)C(C)(C)C.[Cl-].[Cl-].[Cl-].[Mn+3];
InChI
InChI=1S/C36H54N2O2.3ClH.Mn/c1-33(2,3)25-17-23(31(39)27(19-25)35(7,8)9)21-37-29-15-13-14-16-30(29)38-22-24-18-26(34(4,5)6)20-28(32(24)40)36(10,11)12;;;;/h17-22,29-30,39-40H,13-16H2,1-12H3;3*1H;/q;;;;+3/p-3/t29-,30-;;;;/m0..../s1;
InChI Key
VGAJDQCIDNCJQC-FTKQXCDWSA-K;
Complexity
793
Covalently-Bonded Unit Count
5
Defined Atom Stereocenter Count
2
EC Number
603-926-9
Exact Mass
706.263g/mol
H-Bond Acceptor
7
H-Bond Donor
2
Heavy Atom Count
44
Monoisotopic Mass
706.263g/mol
Rotatable Bond Count
8
Topological Polar Surface Area
65.2A^2
Application
The purpose of (1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III) chloride, 98% (S,S)-Jacobsen Cat. is to serve as a catalyst that facilitates the conversion of olefins to chiral epoxides with high enantiomeric excess. This dark brown powder is particularly valuable in producing pharmaceutically important single enantiomer amino alcohols through acid or base-catalyzed epoxide ring-opening reactions. Additionally, it plays a critical role in the asymmetric kinetic resolution of secondary alcohols in aqueous environments and enhances the enantioselectivity of the Reformatsky reaction with ketones.
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