670197

(S)-2-(Methoxydiphenylmethyl)pyrrolidin

95% (HPLC)

• Empirische Formel (Hill-System): C₁₈H₂₁NO
• CAS-Nummer: 118971-03-2
• Molekulargewicht: 267.37
• NACRES: NA.22
• PubChem Substance ID: 24885069
• UNSPSC Code: 12352005
• MDL number: MFCD09750440

Eigenschaften

• Quality Segment: 200
• assay: 95% (HPLC)
• optical purity: ee: ≥99.5% (HPLC)
• reaction suitability: reagent type: organic catalyst
• functional group: ether, phenyl
• storage temp.: 2-8°C
• SMILES string: COC([C@@H]1CCCN1)(c2ccccc2)c3ccccc3
• InChI: 1S/C18H21NO/c1-20-18(17-13-8-14-19-17,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17,19H,8,13-14H2,1H3/t17-/m0/s1
• InChI key: CGUGCZSRPDCLBT-KRWDZBQOSA-N

Beschreibung

Application

(S)-2-(Methoxydiphenylmethyl)pyrrolidine is a diphenylprolinol methyl ether, which can be used as a catalyst to synthesize:

• Enantioselective ketones via intermolecular asymmetric Michael addition of aldehydes to nonactivated enones.
• Stereoselective chiral bipyrazolidin-3-one derivatives by dipolar cycloaddition reaction of azomethine imines with α, β-unsaturated aldehydes.
• Enantioenriched spiro nitrogen heterocycles via asymmetric nucleophilic epoxidation of α-ylideneoxindole esters.
• Optically active secondary alcohols by asymmetric addition of Et₂Zn to various aldehydes.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Gefahrencodes: H302
• Hazard Classifications: Acute Tox. 4 Oral
• Lagerklasse: 10 - Combustible liquids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter