2,3-Dihexylnaphthalene

Base Information

• Chemical Name: 2,3-Dihexylnaphthalene
• CAS No.: 74646-30-3
• Molecular Formula: C₂₂H₃₂
• Molecular Weight: 296.496
• Mol file: 74646-30-3.mol

Synonyms:2,3-Dihexyl-naphthalin;2,3-dihexyl-naphthalene;

Chemical Property of 2,3-Dihexylnaphthalene

Chemical Property:

• Boiling Point: 229 °C (10 mmHg)
• PSA: 0.00000
• LogP: 7.08540

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,3-Dihexylnaphthalene

There total 8 articles about 2,3-Dihexylnaphthalene 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: 65.0%

4,5-dihexyl-1,2-bis((trimethylsilyl)ethynyl)benzene (155259-03-3) → 2,3-dihexylnaphthalene (74646-30-3)

Guidance literature:

With sodium hydroxide; tellurium; hydrazine; sodium tetrahydroborate; Aliquat 464; In benzene; at 40 ℃; for 8h; sonication;

DOI:10.1021/ja0389467

Reference yield:

1,2-dihexyl-4,5-bis(ethynyl)benzene (155259-27-1) → 2,3-dihexylnaphthalene (74646-30-3)

Guidance literature:

In 1,2-dichloro-benzene; at 180 ℃; for 2h;

DOI:10.1016/S0040-4020(01)00247-2

Reference yield:

6,7-dihexyl-1,2,3,4-tetrahydro-naphthalene (66326-11-2) → 2,3-dihexylnaphthalene (74646-30-3)

Guidance literature:

With palladium on activated charcoal; at 300 ℃;

DOI:10.1039/jr9510001061

upstream raw materials:

6,7-dihexyl-1,2,3,4-tetrahydro-naphthalene

1,2-dihexyl-4,5-bis(ethynyl)benzene

4,5-dihexyl-1,2-bis((trimethylsilyl)ethynyl)benzene

tetralin

Refernces

• 1、 Bowles, Daniel M,Palmer, Grant J,Landis, Chad A,Scott, John L,Anthony, John E. "The Bergman reaction as a synthetic tool: Advantages and restrictions". . p. 3753 - 3760. Retrieved 2007/10/03.