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164931-83-3

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164931-83-3 Structure

164931-83-3 Structure
IdentificationBack Directory
[Name]

(1R,2R)-(-)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]CHROMIUM (III) CHLORIDE
[CAS]

164931-83-3
[Synonyms]

(R,R)Jacbosen
(r,r)-n,n'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexan
(r,r)-n,n'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminochromium(iii) chloride
（1R,2R）-(－)-〔1，2-Cyclohexanediamino-N,N-bis(3,5-di-t-butylsalicylidene)〕chromium(Ⅲ) Chloride
(1R,2R)-(-)-[1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)]CHROMIUM (III) CHLORIDE
(1R,2R)-(-)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-tert-butylsalicylidene)]chromium(III)chloride
Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)-
[EINECS(EC#)]

605-379-1
[Molecular Formula]

C36H52ClCrN2O2
[MDL Number]

MFCD02684555
[MOL File]

164931-83-3.mol
[Molecular Weight]

632.26
Chemical PropertiesBack Directory
[Melting point ]

>350 °C(lit.)
[storage temp. ]

2-8°C, protect from light, stored under nitrogen
[form ]

Powder
[color ]

brown
[InChIKey]

ZWANLSXDTHQDNO-OHRASPNLSA-K
[SMILES]

CC(C)(C)c1cc2\C=N\[C@@H]3CCCC[C@H]3\N=C\c4cc(cc(c4O[Cr](Cl)Oc2c(c1)C(C)(C)C)C(C)(C)C)C(C)(C)C
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302+H312+H332
[Precautionary statements ]

P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22
[Safety Statements ]

26-36
[WGK Germany ]

3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Questions And AnswerBack Directory
[Reactions]

  1. Catalyst for the asymmetric ring-opening of meso-epoxides and for the kinetic resolution of terminal epoxides.
  2. Precatalyst for asymmetric Diels-Alder and hetero Diels-Alder reactions.
  3. Catalyst for copolymerization of CO2 and epoxides.
  4. Catalyst for enantioselective alkylation of tributyltin enolates.
  5. Enantioselective addition of Me2Zn to aldehydes.
  6. Enantioselective intramolecular addition of tertiary enamides to ketones.
  7. Asymmetric iodocyclization.
  8. Catalytic intermolecular linear allylic C-H animation.
Reactions of 164931-83-3_1
Reactions of 164931-83-3_2
Hazard InformationBack Directory
[Uses]

Catalyst used for:
  • Asymmetric anti-Mannich reactions
  • Coupling reactions
  • Ring-opening and Diels-Alder reactions
  • Allylic C-H oxidation of terminal alkenes
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