(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) CAS#: 188264-84-8

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

Product Name:

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

Synonyms:

(1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)COBALT(II)
(1S,2S)-(+)-N,N'-BIS(3,5-DI-T-BUTYLSALICYDENE)-1,2-CYCLOHEXANEDIAMINOCOBALT(II)
(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
(1S,2S)-(+)-N,N-Bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
(S,S)-N,N'-BIS(3,5-DI-T-BUTYLSALICYLIDEN E) -1,2-CYCLOHEXANEDIAMINOCOBALT(II)
(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-tert-butylsalicylidene)cobalt(II)
(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II),98%
(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane

CAS:

188264-84-8

MF:

C36H52CoN2O2

MW:

603.76

Product Categories:

Co
Jacobsen Metal
Asymmetric Synthesis
Chiral Catalysts, Ligands, and Reagents
Kinetic ResolutionChiral Catalysts, Ligands, and Reagents
fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis
Privileged Ligands and Complexes
SALENs
chem001

Mol File:

188264-84-8.mol

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

Melting point:: >350 °C(lit.)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: Powder
color: red-brown

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Safety Information

Hazard Codes: Xn
Risk Statements: 20/21/22
Safety Statements: 36/37/39-36/37
WGK Germany: 3

MSDS

Language:English Provider:SigmaAldrich
Language:English Provider:ACROS

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

Reaction

Catalyst used in the kinetic resolution of racemic, terminal epoxides yielding a chiral diol and the unreacted enantiomer of the epoxide.
Precursor to a Co(III) catalyst for the kinetic resolution of terminal epoxides with alcohols.
Desymmetrization of meso-epoxides with carboxylic acids and fluoride.
Catalyst for asymmetric cyclopropanation of styrene.
Catalyst for copolymerization of CO2 and epoxides.
Enantioselective intramolecular openings of oxetanes.

Chemical Properties

red to red-brown powder

Uses

(S,S)-(+)-N,N''-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(ii) i sused as a catalyst for the hydrolytic kinetic resolution of terminal epoxides and the enantioselective ring opening of meso epoxides.

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

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