7-HYDROXY-1-NAPHTHONITRILE

Base Information

• Chemical Name: 7-HYDROXY-1-NAPHTHONITRILE
• CAS No.: 19307-13-2
• Molecular Formula: C11H7 N O
• Molecular Weight: 169.183
• Hs Code.: 2926909090
• Mol file: 19307-13-2.mol

Synonyms:1-Naphthonitrile,7-hydroxy- (8CI); 7-Hydroxy-1-naphthonitrile; 8-Cyano-2-naphthol;8-Cyanonaphthalen-2-ol

Chemical Property of 7-HYDROXY-1-NAPHTHONITRILE

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 383.1°Cat760mmHg
• Flash Point: 185.5°C
• PSA: 44.02000
• Density: 1.28g/cm³
• LogP: 2.41708
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

7-Hydroxynaphthalene-1-carbonitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: 7-Hydroxynaphthalene-1-carbonitrile is a useful reagent for preparing triazine derivatives as organic photoelectric material for OLED devices.

Technology Process of 7-HYDROXY-1-NAPHTHONITRILE

There total 5 articles about 7-HYDROXY-1-NAPHTHONITRILE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1-cyano-7-methoxynaphthalene (158365-54-9) → 7-hydroxy-1-cyanonaphthalene (19307-13-2)

Guidance literature:

With sodium cyanide; In dimethyl sulfoxide; at 160 - 170 ℃; for 12h;

DOI:10.1021/ja00102a028

Reference yield:

7-Methoxy-1-tetralone (6836-19-7) → 7-hydroxy-1-cyanonaphthalene (19307-13-2)

Guidance literature:

Multi-step reaction with 3 steps

1.1: ZnI₂ / benzene / 20 °C

1.2: POCl₃; pyridine / benzene / 6 h / Heating

2.1: p-cymene / Pd/C / Heating

3.1: 0.88 g / C₆H₅N*HCl / 2 h / 190 °C

With 4-methylisopropylbenzene; C₆H₅N*HCl; zinc(II) iodide; palladium on activated charcoal; In benzene;

DOI:10.1021/jm058173s

Reference yield:

7-methoxy-3,4-dihydronaphthalene-1-carbonitrile (158365-53-8) → 7-hydroxy-1-cyanonaphthalene (19307-13-2)

Guidance literature:

Multi-step reaction with 2 steps

1: p-cymene / Pd/C / Heating

2: 0.88 g / C₆H₅N*HCl / 2 h / 190 °C

With 4-methylisopropylbenzene; C₆H₅N*HCl; palladium on activated charcoal;

DOI:10.1021/jm058173s

upstream raw materials:

8-amino-2-naphthol

1-cyano-7-methoxynaphthalene

7-Methoxy-1-tetralone

7-methoxy-3,4-dihydronaphthalene-1-carbonitrile

Downstream raw materials:

3-bromo-7-hydroxy-1-cyanonaphthalene

7-(tert-butyl-dimethyl-silanyloxy)-3-[4-(tert-butyl-dimethyl-silanyloxy)-3-fluoro-phenyl]-1-(2,2-dibromo-vinyl)-naphthalene

3-(tert-butyldimethylsilanyloxy)-7-[4-(tert-butyldimethylsilanyloxy)-3-fluorophenyl]-1-(2,2-dibromovinyl)naphthalene

7-(tert-butyl-dimethyl-silanyloxy)-3-[4-(tert-butyl-dimethyl-silanyloxy)-3-fluoro-phenyl]-1-ethynyl-naphthalene

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