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ChemicalBook >  Product Catalog >  Organic Chemistry >  Organometallic compounds >  Rare-Earth Metal >  (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)

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

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

Product Name:
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
Synonyms:
  • (1R,2R)-(-)-N,N'-BIS(3,5-DI-T-BUTYLSALICYDENE)-1,2-CYCLOHEXANEDIAMINOCOBALT(II)
  • (1R,2R)-(-)-1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)COBALT(II)
  • (1R,2R)-(-)-N,N-Bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
  • CyclohexanediaminoNNbisditbutylsalicylidene
  • (R,R)-(-)-N,N'-BIS(3,5-DI-T-BUTYLSALICYL ID -ENE)-1,2-CYCLOHEXANEDIAMINOCOBALT(II
  • (1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-tert-butylsalicylidene)cobalt(II)
  • (1r,2r)-(-)-1,2-cyclohexanediamino-n,n'-bis(3,5- di-t-butylsalicylidene)cobalt
  • (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
CAS:
176763-62-5
MF:
C36H52CoN2O2
MW:
603.74
Product Categories:
  • Jacobsen Metal
  • Co
  • Kinetic ResolutionChiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis
  • Privileged Ligands and Complexes
  • SALENs
Mol File:
176763-62-5.mol
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(R,R)-(-)-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 
Orange to red to brown
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
36/37/39-26
WGK Germany 
3
HS Code 
29349990

MSDS

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

Reaction

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

Chemical Properties

Orange to red-brown powder

Uses

Catalyst for the hydrolytic kinetic resolution of terminal epoxides and the enantioselective ring opening of meso epoxides.

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

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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)(176763-62-5)Related Product Information