159828-78-1

Basic information

• Product Name: 2-formyl-2',3-dimethoxy-1',4-bisnaphthlene
• Synonyms: 2-formyl-2',3-dimethoxy-1',4-bisnaphthlene
• CAS NO: 159828-78-1
• Molecular Formula: C23H18O3
• Molecular Weight: 342.38722
• Mol File: 159828-78-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-formyl-2',3-dimethoxy-1',4-bisnaphthlene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-formyl-2',3-dimethoxy-1',4-bisnaphthlene(159828-78-1)
• EPA Substance Registry System: 2-formyl-2',3-dimethoxy-1',4-bisnaphthlene(159828-78-1)

Safety Data

• Hazardous Substances Data: 159828-78-1(Hazardous Substances Data)

Upstream product

• 75685-01-7 2,2'-dimethoxy-1,1'-binaphthyl 
• 68-12-2 N,N-dimethyl-formamide 
• 602-09-5 1,1'-bi-2-naphthol 

Relevant articles and documents

Axial chirality-based binaphthol-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene complex and preparation method thereof

The invention discloses an axial chirality-based binaphthol-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene complex and a preparation method thereof. The preparation method comprises the following steps: adding binaphthol into a first solvent, adding sodium carbonate and iodomethane, and performing a reaction so as to obtain 2,2'-dimethoxy-1,1'-binaphthalene; adding the 2,2'-dimethoxy-1,1'-binaphthalene into a second solvent, adding n-butyllithium and N,N-dimethyl formamide at -78 DEG C to 0 DEG C, increasing the temperature to room temperature, and performing a reaction so as to obtain 2,2'-dimethoxy-[1,1'-binaphthalene]-carboxaldehyde; adding the 2,2'-dimethoxy-[1,1'-binaphthalene]-carboxaldehyde into a third solvent, adding 2,4-dimethylpyrrole and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, and performing a stirring reaction; and adding triethylamine and a boron trifluoride diethyl etherate solution, and performing a reaction continuously for 5-10 hours, so as to obtain the desired complex. Through simple synthesis steps, the axial chirality-based binaphthol-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene complex is prepared, the preparation cost is low, the reaction condition is mild, purification is easy, and the synthesized compound has both an axial chirality structure of binaphthol and a fluorescence characteristic of a 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene complex.