179866-74-1

Basic information

• Product Name: (R)-(+)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL
• Synonyms: 6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL;(R)-(+)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXYBINAPHTHALENE);(R)-(+)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL;(R)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL;(S)-(-)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHALENE;(S)-(-)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL;(S)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL;(R)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOX&
• CAS NO: 179866-74-1
• Molecular Formula: C₂₄H₂₀Br₂O₄
• Molecular Weight: 532.22
• Product Categories: Aromatics;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;BINOL Series;Chiral Oxygen
• Mol File: 179866-74-1.mol
• Article Data: 5

Chemical Properties

• Melting Point: 129-133 °C(lit.)
• Boiling Point: 553.012 °C at 760 mmHg
• Flash Point: 232.823 °C
• Appearance: /
• Density: 1.525 g/cm³
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: soluble in Toluene
• CAS DataBase Reference: (R)-(+)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-(+)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL(179866-74-1)
• EPA Substance Registry System: (R)-(+)-6,6'-DIBROMO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL(179866-74-1)

Safety Data

• Hazard Codes: Xi
• Statements: 41
• Safety Statements: 25-26-36/39
• WGK Germany: 3
• Hazardous Substances Data: 179866-74-1(Hazardous Substances Data)

Usage

Uses

An intermediate in the symmetric synthesis of BINOL-terpyridine ligands, and the starting material for the preparation of a variety of 6,6' and 3,3'-substituted BINOLS. .

Upstream product

• 135-19-3 β-naphthol 
• 602-09-5 1,1'-bi-2-naphthol 
• 79082-80-7 (S)-6,6'-dibromo-1,1'-binaphthalene-2,2'-diol 
• 150587-19-2 methoxymethoxy chloride 
• 107-30-2 chloromethyl methyl ether 

Relevant articles and documents

A fluorinated binaphthyl chiral dopant for fluorinated liquid crystal blue phases

A 6,6′-fluorinated binaphthyl enantiomer, (R)-1, was applied as a chiral dopant to produce cholesteric blue phases (BPs). A fluorinated nematic liquid crystal doped with (R)-1 showed lower critical chirality to induce a BP and a larger temperature range of BPs than that doped with a conventional chiral dopant. This journal is the Partner Organisations 2014.

Synthesis, properties, and structures of functionalized peri -xanthenoxanthene

Three types of alkylated peri-xanthenoxanthene (PXX) have been synthesized employing efficient synthetic routes. These heteroaromatic compounds exhibited different electronic and crystal structures according to UV-vis spectra, electrochemical measurements, and X-ray structural analyses. Among them, 1,7-DOPXX has been demonstrated as an active material for organic field-effect transistors with promising mobility and a high on/off ratio simultaneously.

Immobilization of asymmetric multifunctional catalysts on an insoluble polymer

Polymer-supported linked-BINOL was synthesized to immobilize asymmetric catalysts with two BINOL units. The advantage of the polymer-supported linked-BINOL over randomly polymer-supported BINOL was confirmed by asymmetric Michael reaction. A novel polymer