2,8-bis(phenylethynyl)dibenzothiophene

Base Information Edit

Chemical Name:2,8-bis(phenylethynyl)dibenzothiophene
CAS No.:404906-09-8
Molecular Formula:C₂₈H₁₆S
Molecular Weight:384.501
Hs Code.:
Mol file:404906-09-8.mol

Synonyms:2,8-bis(phenylethynyl)dibenzothiophene

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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 2,8-bis(phenylethynyl)dibenzothiophene Edit

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Technology Process of 2,8-bis(phenylethynyl)dibenzothiophene

There total 2 articles about 2,8-bis(phenylethynyl)dibenzothiophene 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: 94.0%

: 31574-87-5
2,8-dibromodibenzothiophene

: 536-74-3
phenylacetylene

: 404906-09-8
2,8-bis(phenylethynyl)dibenzothiophene

Guidance literature:: With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; for 10h; Heating;
DOI:10.1134/S0012500807010053

Reference yield: 60.0%

: 105404-91-9
2,8-diiododibenzo[b,d]thiophene

: 536-74-3
phenylacetylene

: 404906-09-8
2,8-bis(phenylethynyl)dibenzothiophene

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; triphenylphosphine; In tetrahydrofuran; at 50 - 80 ℃; for 12h; Inert atmosphere;
DOI:10.1039/d0nj05699e