531979

(S,S)-N,N′-Bis(3,5-di-tert-butylsalicyliden)-1,2-cyclohexandiaminaluminiumchlorid

• Synonym(e): (S,S)-N,N′-Bis-(3,5-di-tert.-butylsalicyliden)-1,2-cyclohexandiaminoaluminium(III)-chlorid
• Empirische Formel (Hill-System): C₃₆H₅₂AlClN₂O₂
• CAS-Nummer: 307926-51-8
• Molekulargewicht: 607.24
• NACRES: NA.22
• PubChem Substance ID: 24877851
• UNSPSC Code: 12352101
• MDL number: MFCD02684548

Eigenschaften

• mp: >350 °C (lit.)
• Quality Segment: 100
• SMILES string: 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
• InChI: 1S/C36H54N2O2.Al.ClH/c1-33(2,3)25-17-23(31(39)27(19-25)35(7,8)9)21-37-29-15-13-14-16-30(29)38-22-24-18-26(34(4,5)6)20-28(32(24)40)36(10,11)12;;/h17-22,29-30,39-40H,13-16H2,1-12H3;;1H/q;+3;/p-3/b37-21+,38-22+;;/t29-,30-;;/m0../s1
• InChI key: KGVBCKDZFMLRMA-RUIQGICGSA-K

Beschreibung

Application

(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.

Legal Information

Sold under license from Shasun Chemicals and Drugs Limited.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Gefahrencodes: H302 + H312 + H332
• Sicherheitshinweise: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Gloves