1-(benzo[b]thiophen-6-yl)ethanone

Base Information

• Chemical Name: 1-(benzo[b]thiophen-6-yl)ethanone
• CAS No.: 29813-41-0
• Molecular Formula: C10H8OS
• Molecular Weight: 176.23500
• Mol file: 29813-41-0.mol

Synonyms:6-Acetyl-benzothiophen;1-Benzo[b]thiophen-6-yl-ethanone;6-acetylbenzo[b]thiophene;(benzothien-6-yl)-ethanone;

Chemical Property of 1-(benzo[b]thiophen-6-yl)ethanone

Chemical Property:

• PSA: 45.31000
• LogP: 3.10390

Purity/Quality:

98%+ ^*data from raw suppliers

1-(Benzo[b]thiophen-6-yl)ethanone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(benzo[b]thiophen-6-yl)ethanone

There total 6 articles about 1-(benzo[b]thiophen-6-yl)ethanone 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: 87.5%

C9H5F3O3S2 (877264-48-7) + -butyl vinyl ether (111-34-2,92680-80-3) → 6-acetylbenzothiophene (29813-41-0)

Guidance literature:

C₉H₅F₃O₃S₂; -butyl vinyl ether; With 1,3-bis-(diphenylphosphino)propane; triethylamine; palladium diacetate; In N,N-dimethyl-formamide; at 100 ℃; for 4h;

With hydrogenchloride; In water; for 1h;

Reference yield: 77.84%

6-bromobenzothiophene (17347-32-9) + tributyl-1-ethoxyethylene (859934-33-1) → 6-acetylbenzothiophene (29813-41-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; at 110 ℃; for 5h; Inert atmosphere;

Reference yield: 63.0%

6-bromobenzothiophene (17347-32-9) + 1-(trimethylsilyl)ethanone (13411-48-8) → 6-acetylbenzothiophene (29813-41-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; cesium fluoride; In 1,2-dichloro-ethane; at 75 ℃; for 24h; Inert atmosphere;

DOI:10.15227/orgsyn.098.0068

upstream raw materials:

6-acetyl-2,3-dibromobenzothiophene

C₉H₅F₃O₃S₂

-butyl vinyl ether

6-bromobenzothiophene

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