670731

(S)-α,α-Bis(3,5-dimethylphenyl)-2-Pyrrolidinmethanol

≥99% (HPLC)

• Synonym(e): (S)-(−)-2-[Bis-(3,5-dimethylphenyl)-hydroxymethyl]-pyrrolidin
• Empirische Formel (Hill-System): C₂₁H₂₇NO
• CAS-Nummer: 131180-63-7
• Molekulargewicht: 309.45
• MDL-Nummer: MFCD10566962
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329760383
• NACRES: NA.22

Eigenschaften

• Assay: ≥99% (HPLC)
• Optische Reinheit: enantiomeric ratio: 97.5% (HPLC)
• mp (Schmelzpunkt): 98-101 °C
• Lagertemp.: 2-8°C
• SMILES String: Cc1cc(C)cc(c1)C(O)([C@@H]2CCCN2)c3cc(C)cc(C)c3
• InChI: 1S/C21H27NO/c1-14-8-15(2)11-18(10-14)21(23,20-6-5-7-22-20)19-12-16(3)9-17(4)13-19/h8-13,20,22-23H,5-7H2,1-4H3/t20-/m0/s1
• InChIKey: MXIOBZPVLNQGIU-FQEVSTJZSA-N

Beschreibung

Anwendung

(S)-α,α-Bis(3,5-dimethylphenyl)-2-pyrrolidinemethanol can be used as:

• A chiral organocatalyst in the preparation of α-[(phenyl)methyl]thio]alkanal derivatives using aldehydes as starting materials and [(phenyl)methyl]thio]triazole as a sulfur electrophile.
• A catalyst in the preparation of chiral bipyrazolidin-3-one derivatives by cycloadditions of azomethine imines with α,β-unsaturated aldehydes.

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H302 - H400
• P-Sätze: P273 - P301 + P312 + P330
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1
• Lagerklassenschlüssel: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves