2-phenyl-2,3-dihydrobenzothiophene

Base Information

• Chemical Name: 2-phenyl-2,3-dihydrobenzothiophene
• CAS No.: 54493-00-4
• Molecular Formula: C₁₄H₁₂S
• Molecular Weight: 212.315
• Mol file: 54493-00-4.mol

Synonyms:2-phenyl-2,3-dihydrobenzothiophene

Chemical Property of 2-phenyl-2,3-dihydrobenzothiophene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-phenyl-2,3-dihydrobenzothiophene

There total 4 articles about 2-phenyl-2,3-dihydrobenzothiophene 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: 64.0%

2,3-dihydro-2-phenylbenzothiophen 1,1-dioxide (70445-90-8) → 2-phenyl-2,3-dihydrobenzothiophene (54493-00-4)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; diethyl ether; for 8h; Heating;

Reference yield: 63.0%

C14H12I2 (1423076-63-4) → 2-phenyl-2,3-dihydrobenzothiophene (54493-00-4)

Guidance literature:

With copper(l) iodide; sodiumsulfide nonahydrate; In 1-methyl-pyrrolidin-2-one; ethylene glycol; at 20 - 80 ℃; for 20h; Inert atmosphere; Sealed tube;

DOI:10.1016/j.tetlet.2013.01.019

Reference yield:

2-phenylbenzo[b]thiophene (1207-95-0) → 2-phenyl-2,3-dihydrobenzothiophene (54493-00-4) + 1,1'-(1,2-ethanediyl)bisbenzene (103-29-7)

Guidance literature:

With hydrogen; Procatalyst HR 346+3 percent H₂S+ 97 percent H₂; In dodecane; at 250 ℃; for 2h; under 30400 Torr; Rate constant; Product distribution; different reaction times;

upstream raw materials:

2-phenylbenzo[b]thiophene

2,3-dihydro-2-phenylbenzothiophen 1,1-dioxide

2-Phenyl-benzothiophen-1,1-dioxid

C₁₄H₁₂I₂

Downstream raw materials:

2-phenylbenzo[b]thiophene

1,1'-(1,2-ethanediyl)bisbenzene