3-phenyl-1,2-dihydronaphthalene

Base Information

• Chemical Name: 3-phenyl-1,2-dihydronaphthalene
• CAS No.: 20669-52-7
• Molecular Formula: C16H14
• Molecular Weight: 206.287
• Mol file: 20669-52-7.mol

Synonyms:1,2-Dihydro-3-phenylnaphthalene;3,4-Dihydro-2-phenylnaphthalene; 3-Phenyl-1,2-dihydronaphthalene; NSC 59919

Chemical Property of 3-phenyl-1,2-dihydronaphthalene

Chemical Property:

• Vapor Pressure: 0.000382mmHg at 25°C
• Boiling Point: 327.6°Cat760mmHg
• Flash Point: 159.4°C
• Density: 1.075g/cm³

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-phenyl-1,2-dihydronaphthalene

There total 45 articles about 3-phenyl-1,2-dihydronaphthalene 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: 98.0%

3,4-dihydronaphthalen-2-yl 4-methylbenzenesulfonate (849943-93-7) + phenylboronic acid (98-80-6) → 3-phenyl-1,2-dihydronaphthalene (20669-52-7)

Guidance literature:

With potassium phosphate; palladium diacetate; In tert-butyl alcohol; at 110 ℃; for 2h;

DOI:10.1021/jo8014819

Reference yield: 93.0%

phenylmagnesium bromide + trifluoromethanesulfonic acid 3,4-dihydronaphthalen-2-yl ester (143139-14-4) → 3-phenyl-1,2-dihydronaphthalene (20669-52-7)

Guidance literature:

With triphenylphosphine; cobalt(III) acetylacetonate; In tetrahydrofuran; at 20 ℃; for 3h;

DOI:10.1246/cl.2008.654

Reference yield: 92.0%

triphenylboroxine (3262-89-3) + 3,4-dihydronaphthalen-2-yl N,N-dimethylcarbamate (74626-11-2) → 3-phenyl-1,2-dihydronaphthalene (20669-52-7)

Guidance literature:

With bis(tricyclohexylphosphine)nickel(II) dichloride; potassium carbonate; tricyclohexylphosphine; In 1,4-dioxane; water; at 110 ℃; for 16h; Inert atmosphere;

DOI:10.1021/ol9029534

upstream raw materials:

2-Phenyl-1,2,3,4-tetrahydro-[1]naphthol

1,2-Dihydronaphthalene

phenylmercury(II) chloride

(E)-1-styryl-2-vinylbenzene

Downstream raw materials:

2-phenylnaphthalene

1,1-Dibrom-1a,2,3,7b-tetrahydro-1a-phenyl-1H-cyclopropanaphthalin

2-phenyl-1,2-dihydronaphthalene

and 2-phenyl-1,4-dihydronaphthalene