674591

(R)-(+)-3,3′-Bis(3,5-bis(trifluoromethyl)phenyl)-1,1′-bi-2-naphthol

95%

• Empirical Formula (Hill Notation): C₃₆H₁₈F₁₂O₂
• CAS Number: 756491-54-0
• Molecular Weight: 710.51
• MDL number: MFCD08689862
• PubChem Substance ID: 24885224
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 95%
• form: solid
• optical activity: [α]22/D 45°, c = 1 in chloroform
• mp: 216-220 °C
• 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
• InChI key: PGXMYJSTCAQJBY-UHFFFAOYSA-N

Description

Application

Precursor to a chiral Bronsted acid (680184) used to catalyze an enantioselective aza Diels-Alder reaction providing bicyclic lactams. Rare earth metal complexes of this chiral binapthol catalyze an intramolecular hydroamination of amino olefins leading to chiral pyrrolidines.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves