((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

• CAT Number: L041665
• CAS Number: 93379-48-7
• Molecular Formula: C31H30O4
• Molecular Weight: 466.60
• Purity: ≥95%
• IUPAC Name: [(4R,5R)-5-[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenylmethanol
• InChI: InChI=1S/C31H30O4/c1-29(2)34-27(30(32,23-15-7-3-8-16-23)24-17-9-4-10-18-24)28(35-29)31(33,25-19-11-5-12-20-25)26-21-13-6-14-22-26/h3-22,27-28,32-33H,1-2H3/t27-,28-/m1/s1
• InChIKey: OWVIRVJQDVCGQX-VSGBNLITSA-N
• SMILES: CC1(O[C@H]([C@@H](O1)C(C2=CC=CC=C2)(C3=CC=CC=C3)O)C(C4=CC=CC=C4)(C5=CC=CC=C5)O)C

((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)（Cat No.:L041665）is a chiral, diol-based compound featuring a 1,3-dioxolane ring substituted at the 4R and 5R positions with diphenylmethanol groups. The two bulky diphenyl groups contribute to stereochemical rigidity and make it valuable in asymmetric synthesis and chiral ligand design. The dioxolane ring adds conformational stability and resistance to hydrolysis, enhancing its utility in enantioselective reactions. This compound is often used in organocatalysis, metal complexation, or as a chiral auxiliary for controlling stereoselectivity in synthetic transformations, particularly in fine chemical and pharmaceutical development.