247153-85-1

Basic information

• Product Name: 1-(4-tert-butyl-phenylazo)-6-diphenylphosphanyl-naphthalen-2-ol
• CAS NO: 247153-85-1
• Molecular Weight: 488.569
• Mol File: 247153-85-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(4-tert-butyl-phenylazo)-6-diphenylphosphanyl-naphthalen-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-tert-butyl-phenylazo)-6-diphenylphosphanyl-naphthalen-2-ol(247153-85-1)
• EPA Substance Registry System: 1-(4-tert-butyl-phenylazo)-6-diphenylphosphanyl-naphthalen-2-ol(247153-85-1)

Safety Data

• Hazardous Substances Data: 247153-85-1(Hazardous Substances Data)

Upstream product

• 247153-48-6 6-(diphenylphosphanyl)-2-methoxynaphthalene 
• 5111-65-9 2-Bromo-6-methoxynaphthalene 
• 52436-75-6 (4-tert-butylphenyl)diazonium tetrafluoroborate 
• 208650-05-9 6-(diphenylphosphanyl)naphthalen-2-ol 
• 1079-66-9 chloro-diphenylphosphine 

Relevant articles and documents

Azo-containing tertiary phosphines: synthesis, reactivity and structural characterisation

6-Bromo-2-methoxynaphthalene 1 was converted into 6-diphenylphosphanyl-2-methoxynaphthalene 2a by preparing its Grignard and quenching with PPh2Cl. Compound 2a was demethylated on refluxing in HBr yielding 6-(diphenylphosphanyl)naphthalen-2-ol 2b in good