2-(4-Bromophenyl)-5-phenylthiophene

Base Information

• Chemical Name: 2-(4-Bromophenyl)-5-phenylthiophene
• CAS No.: 118621-30-0
• Molecular Formula: C16H11BrS
• Molecular Weight: 315.233
• Mol file: 118621-30-0.mol

Synonyms:2-(4-Bromophenyl)-5-phenylthiophene;Thiophene,2-(4-bromophenyl)-5-phenyl-;2-(4-Bromophenyl)-5-phenylthiophene ISO 9001：2015 REACH

Chemical Property of 2-(4-Bromophenyl)-5-phenylthiophene

Chemical Property:

• Melting Point: 189.0 to 193.0 °C
• Boiling Point: 409.7±30.0 °C(Predicted)
• PSA: 28.24000
• Density: 1.396
• LogP: 5.84460
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature

Purity/Quality:

99% ^*data from raw suppliers

2-(4-Bromophenyl)-5-phenylthiophene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(4-Bromophenyl)-5-phenylthiophene

There total 11 articles about 2-(4-Bromophenyl)-5-phenylthiophene 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: 85.0%

3-(4-bromophenyl)-6-phenyl-3,6-dihydro-1,2-dioxine → 2-(4-bromophenyl)-5-phenylthiophene (118621-30-0)

Guidance literature:

With Lawessons reagent; In N,N-dimethyl-formamide; at 100 ℃;

DOI:10.1016/S0040-4039(02)00503-8

Reference yield: 83.0%

1,4-bromoiodobenzene (589-87-7) + 2-phenylthiophen-5-ylboronic acid (306934-95-2) → 2-(4-bromophenyl)-5-phenylthiophene (118621-30-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; at 110 ℃; Inert atmosphere;

Reference yield: 54.0%

2-Bromo-5-phenyl-thiophene (29488-24-2) + 4-Bromophenylboronic acid (5467-74-3) → 2-(4-bromophenyl)-5-phenylthiophene (118621-30-0)

Guidance literature:

With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; at 85 ℃; for 3h;

DOI:10.1016/j.tetlet.2004.07.132

upstream raw materials:

bromo-phenyl-acetic acid methyl ester

[(Z)-1-(4-Bromo-phenyl)-3-oxo-propenylsulfanyl]-phenyl-acetic acid methyl ester

2-Bromo-5-phenyl-thiophene

4-Bromophenylboronic acid

Downstream raw materials:

C₂₂H₁₇NS

C₅₆H₄₀N₂S₂

N-(4-(5-phenylthiophen-2-yl)phenyl)acetamide

C₂₆H₁₉NS

Refernces

• 1、 -. "Organic electroluminescent compound, organic electroluminescence device and application thereof". Paragraph 0082; 0091-0094; 0178. . Retrieved 2018/06/26.
• 2、 -. "NEW NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING THE SAME". Paragraph 0254-0257. . Retrieved 2016/10/07.