Cas no 117745-45-6 (1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)-)

1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- is a chiral binaphthyl derivative characterized by its stereospecific (R)-configuration and functionalized bromo- and methoxy-substituents at the 6,6' and 2,2' positions, respectively. This compound serves as a versatile intermediate in asymmetric synthesis, particularly in the construction of chiral ligands, catalysts, and frameworks for enantioselective transformations. The bromine groups offer sites for further functionalization via cross-coupling reactions, while the methoxy substituents enhance solubility and steric influence. Its rigid binaphthyl backbone ensures high stereochemical stability, making it valuable for applications in organic and organometallic chemistry. The product is typically supplied with high enantiopurity, ensuring reproducibility in advanced synthetic workflows.
1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- structure
117745-45-6 structure
Product Name:1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)-
CAS No:117745-45-6
MF:C22H16Br2O2
MW:472.169244766235
MDL:MFCD06654379
CID:1207029
PubChem ID:2794073
Update Time:2025-10-30

1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- Chemical and Physical Properties

Names and Identifiers

    • 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)-
    • (R)-6,6’-dibromo-2,2’-dimethoxy-1,1’-binaphthalene
    • (R)-6,6'-dibromo-2,2'-dimethoxy-1,1'-binaphthalene
    • (R)-6.6'-Dibromo-2.2'-dimethoxy-1.1'-binaphthalene
    • A925610
    • AC7763
    • DTXSID90383177
    • 6,6 inverted exclamation marka-dibromo-2,2 inverted exclamation marka-dimethoxy-1,1 inverted exclamation marka-binaphthyl
    • CS-0196534
    • 117745-41-2
    • (R)-6,6 inverted exclamation mark -Dibromo-2,2 inverted exclamation mark -dimethoxy-1,1 inverted exclamation mark -binaphthalene
    • 74866-27-6
    • SY027685
    • 6-bromo-1-(6-bromo-2-methoxynaphthyl)-2-methoxynaphthalene
    • AC7749
    • AKOS027256704
    • 117745-45-6
    • 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-
    • 6,6'-dibromo-2,2'-dimethoxy-1,1'-binaphthyl
    • UOJOTOKUVNPQNZ-UHFFFAOYSA-N
    • MFCD06654379
    • (S)-6,6 inverted exclamation mark -Dibromo-2,2 inverted exclamation mark -dimethoxy-1,1 inverted exclamation mark -binaphthalene
    • (S)-6,6'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene
    • (R)-6,6?-DIBROMO-2,2?-DIMETHOXY-1,1?-BINAPHTHALENE
    • BS-50541
    • SY027686
    • 6-bromo-1-(6-bromo-2-methoxynaphthalen-1-yl)-2-methoxynaphthalene
    • (S)-6,6?-DIBROMO-2,2?-DIMETHOXY-1,1?-BINAPHTHALENE
    • SCHEMBL3829305
    • MDL: MFCD06654379
    • Inchi: 1S/C22H16Br2O2/c1-25-19-9-3-13-11-15(23)5-7-17(13)21(19)22-18-8-6-16(24)12-14(18)4-10-20(22)26-2/h3-12H,1-2H3
    • InChI Key: UOJOTOKUVNPQNZ-UHFFFAOYSA-N
    • SMILES: BrC1C=CC2=C(C=1)C=CC(=C2C1=C(C=CC2C=C(C=CC1=2)Br)OC)OC

Computed Properties

  • Exact Mass: 469.95200
  • Monoisotopic Mass: 469.95170g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 26
  • Rotatable Bond Count: 3
  • Complexity: 431
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 7.4
  • Topological Polar Surface Area: 18.5?2

Experimental Properties

  • PSA: 18.46000
  • LogP: 7.20220

1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- Security Information

1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- Pricemore >>

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Additional information on 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)-

Comprehensive Overview of 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- (CAS No. 117745-45-6)

The compound 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- (CAS No. 117745-45-6) is a chiral derivative of binaphthalene, widely recognized for its applications in asymmetric synthesis and materials science. Its unique stereochemical properties and electronic structure make it a valuable building block in the development of optically active materials and catalysts. Researchers and industries are increasingly interested in this compound due to its potential in pharmaceutical intermediates, organic electronics, and advanced polymer systems.

One of the most searched questions about 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- revolves around its synthesis methods and chiral resolution techniques. Current trends highlight the demand for green chemistry approaches to minimize environmental impact while maintaining high enantiomeric purity. The compound's brominated and methoxy-substituted structure also attracts attention for its role in cross-coupling reactions, a hot topic in modern organic chemistry.

In the context of material science, this binaphthalene derivative is explored for its luminescent properties and potential use in OLEDs (Organic Light-Emitting Diodes). Its rigid, aromatic framework and electron-rich moieties contribute to tunable photophysical characteristics, aligning with the growing interest in sustainable energy solutions. Users frequently search for its spectroscopic data and solubility profiles, which are critical for application-specific formulations.

The pharmaceutical industry values 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- as a precursor for chiral ligands in asymmetric catalysis. With the rise of targeted drug delivery systems, the compound's ability to induce enantioselectivity is a key focus area. Searches related to its toxicity profile and regulatory status are also common, reflecting the need for safe handling and compliance in industrial settings.

From a synthetic chemistry perspective, the compound's 6,6'-dibromo and 2,2'-dimethoxy groups offer versatile sites for further functionalization. This aligns with the broader trend of modular synthesis and molecular diversification. Researchers often inquire about its crystallographic data and HPLC purification methods, underscoring the importance of purity in high-performance applications.

Environmental considerations are another hotspot, with users searching for biodegradability studies and eco-friendly alternatives to traditional brominated compounds. While 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- is not classified as hazardous, its lifecycle assessment remains a topic of interest for sustainable chemistry advocates.

In summary, 1,1'-Binaphthalene, 6,6'-dibromo-2,2'-dimethoxy-, (1R)- (CAS No. 117745-45-6) bridges multiple disciplines, from catalysis to materials engineering. Its relevance in cutting-edge research and industrial processes ensures continued exploration and innovation. By addressing frequently asked questions and aligning with trending topics, this overview provides a holistic perspective on its scientific and commercial significance.

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