R-2,2'-dihydroxy-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde

• CAT Number: M128808
• CAS Number: 121314-69-0
• Molecular Formula: C22H14O4
• Molecular Weight: 342.35
• Purity: ≥95%
• Synonyms: R-2,2′-dihydroxy-[1,1′-Binaphthalene]-3,3′-dicarboxaldehyde
• Storage: -80°C
• IUPAC Name: 4-(3-formyl-2-hydroxynaphthalen-1-yl)-3-hydroxynaphthalene-2-carbaldehyde
• InChI: InChI=1S/C22H14O4/c23-11-15-9-13-5-1-3-7-17(13)19(21(15)25)20-18-8-4-2-6-14(18)10-16(12-24)22(20)26/h1-12,25-26H
• InChIKey: DENRDANQMQOFEU-UHFFFAOYSA-N
• SMILES: C1=CC=C2C(=C1)C=C(C(=C2C3=C(C(=CC4=CC=CC=C43)C=O)O)O)C=O

(R)-2,2′-Dihydroxy-[1,1′-binaphthalene]-3,3′-dicarboxaldehyde (Cat No.: M128808) is a chiral binaphthyl derivative featuring hydroxyl groups at the 2,2′-positions and aldehyde groups at the 3,3′-positions. This compound is widely used in asymmetric synthesis and chiral ligand development due to its rigid, axially chiral structure. Its functional groups allow for versatile derivatization into chiral Schiff bases, ligands, or catalysts. It plays a crucial role in the design of enantioselective catalysts for metal-mediated and organocatalytic reactions, particularly in pharmaceutical and fine chemical synthesis.