Reaction
ChemicalBook > CAS DataBase List > (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)

Reaction
Product Name
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
CAS No.
176763-62-5
Chemical Name
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
Synonyms
(R,R)-Salen-Co;R-SALEN-CO;idene)-1,2-cycL;(R，R)-(-)-N，N’ohexanediaminocobaL;-Didemethyl Atracurium Oxalate;(R,R)-Jacobsen cobalt (II) catalyst;(R,R)-(-)-N,N'-Bis(3,5-di-tert-butyL;bis(3,5-di-t-butylsalicylidene)cobalt (II);CyclohexanediaminoNNbisditbutylsalicylidene
CBNumber
CB7424685
Molecular Formula
C36H52CoN2O2
Formula Weight
603.74
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) Property

Melting point:
>350 °C(lit.)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
Powder
color 
Orange to red to brown
InChIKey
ZFWPDJKMASHRPT-DKZUAMKGNA-L
SMILES
C12O[Co]OC3=C(C=N[C@@H]4CCCC[C@H]4N=CC=1C=C(C(C)(C)C)C=C2C(C)(C)C)C=C(C(C)(C)C)C=C3C(C)(C)C |t:6,15,&1:8,13,r|
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Safety

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

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H372Causes damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
474592
Product name
(R,R)-(?)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
1g
Price
$45.19
Updated
2025/07/31
Sigma-Aldrich
Product number
474592
Product name
(R,R)-(?)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
5g
Price
$152
Updated
2025/07/31
TCI Chemical
Product number
B5732
Product name
(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
5G
Price
$77
Updated
2025/07/31
TCI Chemical
Product number
B5732
Product name
(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
25G
Price
$232
Updated
2025/07/31
Strem Chemicals
Product number
27-0525
Product name
(1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)cobalt(II)
Packaging
1g
Price
$44
Updated
2024/03/01
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(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) Chemical Properties,Usage,Production

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) Preparation Products And Raw materials

Raw materials

Preparation Products

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

Belgium 1 China 140 Germany 4 India 5 Italy 1 Slovakia 1 Switzerland 1 United Kingdom 1 United States 14 Global 168
Deimos S.r.l.
Tel
--
Fax
--
Email
davide.pessina@deimossrl.it
Country
Italy
ProdList
601
Advantage
58
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View Lastest Price from (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) 176763-62-5
Price
US $0.00-0.00/kG
Min. Order
1kG
Purity
99%
Supply Ability
1000KG
Release date
2025-09-24
Shaanxi Dideu New Materials Co. Ltd
Product
(R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) 176763-62-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-09
Shanghai UCHEM Inc.
Product
(1R,2R)-(-)-N,N-Bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) 176763-62-5
Price
US $170.00-500.00/g
Min. Order
1g
Purity
0.98
Supply Ability
10kg
Release date
2023-10-13

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

ALLYLCHLORO[1,3-BIS(2,6-DI-I-PROPYLPHENYL)IMIDAZOL-2-YLIDENE]PALLADIUM (II) 1,4-Bis(diphenylphosphino)butane-palladium(II) chloride BIS(3 5 3' 5'-DIMETHOXYDIBENZYLIDENEACE& SPhos Pd G2 DICHLORO(N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE)PALLADIUM(II) RuPhos Pd G2 Cobalt (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE (1R,2R)-(-)-1,2-Diaminocyclohexane (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-CYCLOHEXANEDIAMINE SALCOMINE N,N'-BIS(SALICYLIDENE)-1,2-PROPANEDIAMINE DIBENZYLIDENE ETHYLENEDIAMINE N-benzylidenecyclohexylamine N,N'-BIS(SALICYLIDENE)-1,6-HEXANEDIAMINE CIS/TRANS-DISALYCYLIDENE-1,2-CYCLOHEXYLIDENEDIAMINE

  • (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)
  • (R,R)-(-)-N,N'-Bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediaminocobalt(ii),98%
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II),98%
  • (1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-
  • (1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene) cobalt(Ⅱ)
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(Ⅱ)
  • Cobalt,[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)Methylidyne]]bis[4,6-bis(1,1-diMethylethyl)phenolato-kO]](2-)]-, (SP-4-2)-
  • (1R,2R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2- cyclohexanediaminocobalt(II)
  • <br>(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocob alt(II)
  • R-SALEN-CO
  • (R，R)-(-)-N，N&rsquo
  • (1R,2R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2- cyclohexanediaminocobalt(II),99%e.e.
  • -Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine]manganese(III) Chloride
  • -Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
  • -Bis(3,5-dibutylsalicylidene)-1,2-cyclohexanediaminoaluminum(III) Chloride
  • -Didemethyl Atracurium Oxalate
  • (R,R)-Salen-Co
  • (R,R)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-diaminocyclohexane cobalt(II)
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II), 98%, for synthesis
  • ohexanediaminocobaL
  • idene)-1,2-cycL
  • (R,R)-(-)-N,N'-Bis(3,5-di-tert-butyL
  • (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-
  • (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) ISO 9001：2015 REACH
  • (1R,2R)-(-)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsa...
  • bis(3,5-di-t-butylsalicylidene)cobalt (II)
  • TIANFU CHEM (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
  • 2,4-ditert-butyl-6-[[[(1R,2S)-2-[(3,5-ditert-butyl-6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylidene]cyclohexa-2,4-dien-1-one
  • 2,4-ditert-butyl-6-[[(1R,2R)-2-[(3,5-ditert-butyl-2-oxido-phenyl)methyleneamino]cyclohexyl]iminomethyl]phenolate
  • (R,R)-Jacobsen cobalt (II) catalyst
  • (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 (II)
  • (1R,2R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
  • (<i>R,R</i>)-(?)-<i>N,N′</i>-Bis(3,5-di-<i>tert</i>-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
  • 176763-62-5
  • 176763-62-4
  • C36H54CoN2O2
  • CH33C2C6H22OCHN2C6H10Co
  • C36H52CoN2O2
  • Kinetic Resolution
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Jacobsen Metal
  • Co
  • fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis
  • Kinetic ResolutionChiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Privileged Ligands and Complexes
  • SALENs