(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)

• CAT Number: M042289
• CAS Number: 188264-84-8
• Molecular Formula: C36H52CoN2O2
• Molecular Weight: 603.74
• Purity: ≥95%
• Storage: Store at RT
• IUPAC Name: cobalt(2+);2,4-ditert-butyl-6-[[(1S,2S)-2-[(3,5-ditert-butyl-2-oxidophenyl)methylideneamino]cyclohexyl]iminomethyl]phenolate
• InChI: InChI=1S/C36H54N2O2.Co/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;/q;+2/p-2/t29-,30-;/m0./s1
• InChIKey: ZFWPDJKMASHRPT-PNHSAAKESA-L
• 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-].[Co+2]

(S,S)-(+)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamino-cobalt(II) (Cat No.: M042289) is a chiral Co(II) salen-type complex featuring a tetradentate Schiff base ligand derived from (S,S)-1,2-cyclohexanediamine and 3,5-di-tert-butylsalicylaldehyde. The cobalt center, coordinated by nitrogen and oxygen atoms, is stabilized by the rigid, sterically hindered ligand framework. This complex is widely used as a homogeneous catalyst in asymmetric oxidation, epoxidation, and polymerization reactions. Its enantioselective properties make it valuable for producing chiral molecules in pharmaceutical synthesis and other fine chemical applications requiring stereochemical precision.