4-Phenyl-1,2-dihydronaphthalene

Base Information

• Chemical Name: 4-Phenyl-1,2-dihydronaphthalene
• CAS No.: 7469-40-1
• Molecular Formula: C16H14
• Molecular Weight: 206.287
• NSC Number: 401358,153660
• DSSTox Substance ID: DTXSID90225664
• Nikkaji Number: J101.669E
• Wikidata: Q83104734
• Mol file: 7469-40-1.mol

Synonyms:4-Phenyl-1,2-dihydronaphthalene;7469-40-1;1,2-DIHYDRO-4-PHENYLNAPHTHALENE;Naphthalene, 1,2-dihydro-4-phenyl-;1-Phenyl-3,4-dihydronaphthalene;3,4-Dihydro-1-phenylnaphthalene;Naphthalene,1,2-dihydro-4-phenyl-;Naphthalene,2-dihydro-4-phenyl-;1-Phenyl dialin;NSC153660;DTXSID90225664;4-phenyl-1,2-dihydro-naphthalene;AMY25173;MFCD00001673;NSC401358;NSC 153660;NSC 401358;NSC-153660;NSC-401358;FT-0614302;A838196

Chemical Property of 4-Phenyl-1,2-dihydronaphthalene

Chemical Property:

• Vapor Pressure: 0.000469mmHg at 25°C
• Refractive Index: n20/D 1.63(lit.)
• Boiling Point: 175-177 °C12 mm Hg(lit.)
• Flash Point: >230 °F
• PSA: 0.00000
• Density: 1.099 g/mL at 25 °C(lit.)
• LogP: 4.06450
• XLogP3: 4.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 206.109550447
• Heavy Atom Count: 16
• Complexity: 257

Purity/Quality:

97% ^*data from raw suppliers

4-PHENYL-1,2-DIHYDRONAPHTHALENE AldrichCPR ^*data from reagent suppliers

Safty Information:

• Safety Statements: S24/25:Avoid contact with skin and eyes.

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC2=CC=CC=C2C(=C1)C3=CC=CC=C3

Technology Process of 4-Phenyl-1,2-dihydronaphthalene

There total 57 articles about 4-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: 95.0%

1-phenyl-1,2,3,4-tetrahydronaphthalen-1-ol (94051-93-1) → 1-phenyl-3,4-dihydronaphthalene (7469-40-1)

Guidance literature:

iodine; at 25 ℃; for 0.0333333h;

DOI:10.1016/j.tetlet.2006.09.154

Reference yield: 93.0%

triphenylboroxine (3262-89-3) + 3,4-dihydronaphthalen-1-yl dimethylcarbamate (22718-24-7) → 1-phenyl-3,4-dihydronaphthalene (7469-40-1)

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

Reference yield: 85.0%

phenylmagnesium chloride (100-59-4) + 3,4-dihydronaphthalene-1(2H)-one (529-34-0) → 1-phenyl-3,4-dihydronaphthalene (7469-40-1)

Guidance literature:

3,4-dihydronaphthalene-1(2H)-one; With chlorophosphoric acid diphenyl ester; 2-mesitylmagnesium bromide; In tetrahydrofuran; at 0 - 20 ℃; for 1h;

phenylmagnesium chloride; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; at 65 ℃; for 0.5h;

DOI:10.1016/S0040-4039(02)01600-3

upstream raw materials:

α-Isatropasaeure

3,4-dihydronaphthalene-1(2H)-one

(4-chloro-2-butyn-1-yl)benzene

benzene

Downstream raw materials:

benzo[c]phenanthrene-5,6-dicarboxylic acid-anhydride

(+/-)-(4ar,6ac)-1,2,3,4,4a,5,6,6a,7,8-decahydro-1t,4t-etheno-benzo[c]phenanthrene-2t,3t,5t,6t-tetracarboxylic acid-2,3;5,6-dianhydride

2-phenylnaphthalene

1-phenylnaphthalene