Description

(13bS)-5,6-Dihydro-4H-dinaphtho[2,1-f:1′,2′-h][1,5]dioxonin-5-ol (CAS No. 477327-67-6) is a high-purity, synthetic organic compound with the molecular formula C₂₃H₁₈O₃. This complex polycyclic structure features a fused dinaphtho-dioxonin core with a hydroxyl group at the 5-position, making it a valuable intermediate in advanced organic synthesis and pharmaceutical research. Its IUPAC name, 12,16-dioxapentacyclo[15.8.0.02,11.03,8.020,25]pentacosa-1(17),2(11),3,5,7,9,18,20,22,24-decaen-14-ol, reflects its intricate stereochemistry and rigid framework. Suitable for chiral synthesis, catalysis, and material science applications, this compound is rigorously characterized by HPLC, NMR, and MS to ensure ≥95% purity. Packaged under inert gas to prevent degradation.

Properties

• CAS Number: 477327-67-6
• Complexity: 438
• IUPAC Name: 12,16-dioxapentacyclo[15.8.0.02,11.03,8.020,25]pentacosa-1(17),2(11),3,5,7,9,18,20,22,24-decaen-14-ol
• InChI: InChI=1S/C23H18O3/c24-17-13-25-20-11-9-15-5-1-3-7-18(15)22(20)23-19-8-4-2-6-16(19)10-12-21(23)26-14-17/h1-12,17,24H,13-14H2
• InChI Key: PRCLHIJLFSRGHI-UHFFFAOYSA-N
• Exact Mass: 342.125594432
• Molecular Formula: C23H18O3
• Molecular Weight: 342.4
• SMILES: C1C(COC2=C(C3=CC=CC=C3C=C2)C4=C(O1)C=CC5=CC=CC=C54)O
• Topological: 38.7
• Monoisotopic Mass: 342.125594432
• Synonyms: (13bS)-5,6-Dihydro-4H-dinaphtho[2,1-f:1′,2′-h][1,5]dioxonin-5-ol, (13bS)-5,6-Dihydro-4H-dinaphtho(2,1-f:1′,2′-h)(1,5)dioxonin-5-ol, 477327-67-6, SCHEMBL14078802, DTXSID601171585, (13bS)-5,6-Dihydro-4H-dinaphtho[2,1-f:1a(2),2a(2)-h][1,5]dioxonin-5-ol

Application

This compound serves as a key chiral building block for asymmetric synthesis of pharmacologically active molecules, particularly in the development of optically pure ligands and catalysts. Its rigid dinaphtho-dioxonin scaffold is exploited in supramolecular chemistry for host-guest systems. Researchers also utilize it to study sterically hindered ethers and oxygenated polycyclic frameworks in material science.

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