681539

(S)-(-)-3-3′-Bis(3,5-bis(trifluormethyl)phenyl)-1,1′-bi-2-Naphthol

95%

• Synonym(e): (1S)-3,3′-Bis-[3,5-bis-(trifluormethyl)-phenyl]1,1′-binaphthalin-2,2′-diol
• Empirische Formel (Hill-System): C₃₆H₁₈F₁₂O₂
• CAS-Nummer: 849939-13-5
• Molekulargewicht: 710.51
• MDL-Nummer: MFCD08689862
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24885640
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: (Powder or Crystals or Solid or Chunks)
• Optische Aktivität: [α]22/D -56°, c = 1 in chloroform
• mp (Schmelzpunkt): 215-219 °C
• SMILES String: Oc1c(cc2ccccc2c1-c3c(O)c(cc4ccccc34)-c5cc(cc(c5)C(F)(F)F)C(F)(F)F)-c6cc(cc(c6)C(F)(F)F)C(F)(F)F
• InChI: 1S/C36H18F12O2/c37-33(38,39)21-9-19(10-22(15-21)34(40,41)42)27-13-17-5-1-3-7-25(17)29(31(27)49)30-26-8-4-2-6-18(26)14-28(32(30)50)20-11-23(35(43,44)45)16-24(12-20)36(46,47)48/h1-16,49-50H
• InChIKey: PGXMYJSTCAQJBY-UHFFFAOYSA-N

Beschreibung

Anwendung

(S)-(-)-3-3′-Bis(3,5-bis(trifluoromethyl)phenyl)-1,1′-bi-2-naphthol reacts with tin(IV) chloride to form a Sn(IV) aryloxide Lewis acid, which can catalyze asymmetric Diels-Alder reactions.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves