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(S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL&

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(S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL& Basic information

Product Name:
(S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL&
Synonyms:
  • (S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL&
  • (S,S)-N,N-BIS(3,5-DITBUTYLSALICYLIDENE)-
  • (1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]aluminum(III)chloride,98%
  • (s,s)-n,n'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride
  • (s,s)-n,n'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum(iii) chloride
  • (S,S)Salen AI
  • Aluminum,chloro[[2,2'-[(1S,2S)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)- (9CI)
  • (s,s)-n,n'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminumchloride
CAS:
307926-51-8
MF:
C36H52AlClN2O2
MW:
607.254
Product Categories:
  • Jacobsen Metal
Mol File:
307926-51-8.mol
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(S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL& Chemical Properties

Melting point:
>350 °C(lit.)
storage temp. 
2-8°C, protect from light, stored under nitrogen
form 
Powder
color 
yellow
InChIKey
KGVBCKDZFMLRMA-RUIQGICGSA-K
SMILES
CC(C)(C)c1cc2\C=N\[C@H]3CCCC[C@@H]3\N=C\c4cc(cc(c4O[Al](Cl)Oc2c(c1)C(C)(C)C)C(C)(C)C)C(C)(C)C
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Safety Information

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
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(S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL& Usage And Synthesis

Reaction

Aluminum salen complexes as catalysts for the kinetic resolution of terminal epoxides via carbon dioxide coupling.
Efficient synthesis of bio-renewable polyesters and cyclic carbonates through tandem catalysis.
Catalyst used for the asymmetric hydrocyanation of nitroolefins.
Catalyst used in the reaction of epoxides with heterocumulenes.

Uses

(S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride can be used as a chiral catalyst:

  • In the preparation of substituted hydroxyalkyl aminooxazole derivatives by reacting isocyanides with aldehydes.
  • In the cyanation of α,β-unsaturated imides to yield saturated imides.

(S S)-N N'-BIS(3 5-DI-TERT-BUTYLSALICYL&Supplier

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