Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester

Base Information

Chemical Name:Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester
CAS No.:356590-07-3
Molecular Formula:C24H16OS
Molecular Weight:352.44800
Hs Code.:2930909090
Mol file:356590-07-3.mol

Synonyms:Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester;S-[4-[2-[4-(2-Phenylethynyl)phenyl]ethynyl]phenyl] thioacetate;Ethanethioic acid,S-[4-[[4-(phenylethynyl)phenyl]ethynyl]phenyl] ester;

Suppliers and Price of Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
S-[4-[2-[4-(2-Phenylethynyl)phenyl]ethynyl]phenyl] thioacetate 95%
100mg
$ 277.00

American Custom Chemicals Corporation
S-[4-[2-[4-(2-Phenylethynyl)phenyl]ethynyl]phenyl] thioacetate 95.00%
100MG
$ 811.93

AK Scientific
S-[4-[2-[4-(2-Phenylethynyl)phenyl]ethynyl]phenyl] thioacetate
100mg
$ 388.00

Total 3 raw suppliers

Chemical Property of Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester

Chemical Property:

Melting Point:191-196℃
PSA：42.37000
LogP:5.12480

Purity/Quality:

95 % ^*data from raw suppliers

S-[4-[2-[4-(2-Phenylethynyl)phenyl]ethynyl]phenyl] thioacetate 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester

There total 3 articles about Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester 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: 88.0%

: 1284258-75-8
1-[(4-(tert-butylthio)phenyl)ethynyl]-4-(phenylethynyl)-benzene

: 75-36-5
acetyl chloride

: 356590-07-3
1-[(4-(acetylthio)phenyl)ethynyl]-4-[(phenyl)ethynyl]benzene

Guidance literature:: With boron tribromide; In dichloromethane; chloroform; toluene; for 3h; Inert atmosphere;
DOI:10.1021/ja110358t

Reference yield: 74.0%

: 69746-43-6
1-iodo-4-thioacetylbenzene

: 92866-00-7
4-ethynyltolane

: 356590-07-3
1-[(4-(acetylthio)phenyl)ethynyl]-4-[(phenyl)ethynyl]benzene

Guidance literature:: With copper(l) iodide; N-ethyl-N,N-diisopropylamine; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran; at 50 ℃; for 3h;
DOI:10.1002/1521-3765(20011203)7:23<5118::AID-CHEM5118>3.0.CO;2-1

Reference yield:

: 147492-76-0
1-(phenylethynyl)-4-[(trimethylsilyl)ethynyl]benzene

: 356590-07-3
1-[(4-(acetylthio)phenyl)ethynyl]-4-[(phenyl)ethynyl]benzene

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / K₂CO₃ / methanol; CH₂Cl₂ / 20 °C

2: 74 percent / copper(I) iodide; triphenylphosphine; diisopropylethylamine / bis(dibenzylideneacetone)palladium⁽⁰⁾ / tetrahydrofuran / 3 h / 50 °C

With copper(l) iodide; potassium carbonate; N-ethyl-N,N-diisopropylamine; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran; methanol; dichloromethane; 2: Castro-Stephens/Sonogashira coupling;
DOI:10.1002/1521-3765(20011203)7:23<5118::AID-CHEM5118>3.0.CO;2-1