1,2,3,4-Tetrahydrodibenzothiophene

Base Information

• Chemical Name: 1,2,3,4-Tetrahydrodibenzothiophene
• CAS No.: 16587-33-0
• Molecular Formula: C12H12 S
• Molecular Weight: 188.293
• Hs Code.: 2934999090
• Mol file: 16587-33-0.mol

Synonyms:1,2,3,4-Tetrahydrodibenzothiophene;Tetrahydrodibenzothiophene

Chemical Property of 1,2,3,4-Tetrahydrodibenzothiophene

Chemical Property:

• Vapor Pressure: 0.000459mmHg at 25°C
• Boiling Point: 324.6°Cat760mmHg
• Flash Point: 111.1°C
• PSA: 28.24000
• Density: 1.177g/cm³
• LogP: 3.78010

Purity/Quality:

99% ^*data from raw suppliers

1,2,3,4-TETRAHYDRO-DIBENZOTHIOPHENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,3,4-Tetrahydrodibenzothiophene

There total 29 articles about 1,2,3,4-Tetrahydrodibenzothiophene 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: 87.0%

2-phenylthiocyclohexanone (110452-14-7) → 1,2,3,4-tetrahydrodibenzothiophene (16587-33-0)

Guidance literature:

With PPA; at 80 - 100 ℃; for 3h;

DOI:10.1080/00304940009356282

Reference yield: 74.0%

2-(2-bromophenyl)-cyclohexanethione (823787-34-4) → 1,2,3,4-tetrahydrodibenzothiophene (16587-33-0)

Guidance literature:

With tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; caesium carbonate; bis[2-(diphenylphosphino)phenyl] ether; In toluene; at 100 ℃; for 20h;

DOI:10.1021/ol047993g

Reference yield: 57.2%

dibenzothiophene (132-65-0) → 1,2,3,4-tetrahydrodibenzothiophene (16587-33-0) + biphenyl (92-52-4,1594-86-1) + 1-phenyl-1-cyclohexane (827-52-1,5379-26-0)

Guidance literature:

With hydrogen sulfide; hydrogen; In Hexadecane; at 300 ℃; for 8h; under 54755.5 Torr; Reagent/catalyst; Catalytic behavior; Inert atmosphere;

DOI:10.1016/j.jcat.2013.03.027

upstream raw materials:

2,3-dihydrodibenzo[b,d]thiophen-4(1H)-one

dibenzothiophene

2-phenylthiocyclohexanone

2-(2-bromophenyl)-cyclohexanethione

Downstream raw materials:

dibenzothiophene

4-(dibenzo[b,d]thiophen-2-yl)butanoic acid

β-(dibenzothiophene-2-carbonyl)propionic acid

1-phenyl-1-cyclohexane