S-(4-(phenylethynyl)phenyl) ethanethioate

Base Information

Chemical Name:S-(4-(phenylethynyl)phenyl) ethanethioate
CAS No.:170159-16-7
Molecular Formula:C₁₆H₁₂OS
Molecular Weight:252.337
Hs Code.:

Synonyms:S-(4-(phenylethynyl)phenyl) ethanethioate

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

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Chemical Property of S-(4-(phenylethynyl)phenyl) ethanethioate

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Technology Process of S-(4-(phenylethynyl)phenyl) ethanethioate

There total 3 articles about S-(4-(phenylethynyl)phenyl) ethanethioate 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: 99.0%

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

: 536-74-3
phenylacetylene

: 170159-16-7
S-(4-(phenylethynyl)phenyl) ethanethioate

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 50 ℃; for 24h;
DOI:10.1016/0040-4039(95)00861-6

Reference yield: 84.0%

: 1284258-73-6
1-tert-butylthio-4-[(phenyl)ethynyl]benzene

: 75-36-5
acetyl chloride

: 170159-16-7
S-(4-(phenylethynyl)phenyl) ethanethioate

Guidance literature:: With boron tribromide; In dichloromethane; chloroform; toluene; for 4h; Inert atmosphere;
DOI:10.1021/ja110358t

Reference yield:

: 536-74-3
phenylacetylene

: 170159-16-7
S-(4-(phenylethynyl)phenyl) ethanethioate

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; diisopropylamine / tetrahydrofuran / 21 h / Inert atmosphere; Reflux

2: boron tribromide / dichloromethane; chloroform; toluene / 4 h / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; boron tribromide; diisopropylamine; In tetrahydrofuran; dichloromethane; chloroform; toluene; 1: Sonogashira cross coupling reaction;
DOI:10.1021/ja110358t