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

CAS No.：188264-84-8

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

Reaction

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
EINECS:
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
Mol File:	188264-84-8.mol

(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

Safety Information

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

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

(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) Preparation Products And Raw materials

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