2-(phenylethynyl)dibenzofuran

Base Information

Chemical Name:2-(phenylethynyl)dibenzofuran
CAS No.:1334798-84-3
Molecular Formula:C₂₀H₁₄O
Molecular Weight:270.331
Hs Code.:

Synonyms:2-(phenylethynyl)dibenzofuran

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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-(phenylethynyl)dibenzofuran

Chemical Property:

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Technology Process of 2-(phenylethynyl)dibenzofuran

There total 4 articles about 2-(phenylethynyl)dibenzofuran 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: 90.0%

: 100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6
styrene

: 25074-67-3
3-chlorodibenzofuran

: 1334798-84-3
2-(phenylethynyl)dibenzofuran

Guidance literature:: With palladium diacetate; triethylamine; Tri(p-tolyl)phosphine; In N,N-dimethyl-formamide; at 100 ℃; for 24h;
DOI:10.1021/ol4010905

Reference yield: 54.0%

: 1334799-06-2
2-hydroxy-(E)-4'-styrylbiphenyl

: 1334798-84-3
2-(phenylethynyl)dibenzofuran

Guidance literature:: With 3-nitropyridine; tert-Butyl peroxybenzoate; palladium diacetate; In 1,3-dimethyl-2-imidazolidinone; Hexafluorobenzene; at 90 ℃; for 4h; Inert atmosphere;
DOI:10.1021/ol202229w

Reference yield:

: 69206-97-9
4-chloro-2-phenoxybenzoic acid

: 1334798-84-3
2-(phenylethynyl)dibenzofuran

Guidance literature:: Multi-step reaction with 2 steps

1: acethylacetonato(1,5-cyclooctadiene)rhodium(I); potassium iodide / acetic anhydride / 10 h / 160 °C / Inert atmosphere

2: triethylamine; palladium diacetate; Tri(p-tolyl)phosphine / N,N-dimethyl-formamide / 24 h / 100 °C

With acethylacetonato(1,5-cyclooctadiene)rhodium(I); palladium diacetate; triethylamine; Tri(p-tolyl)phosphine; potassium iodide; In acetic anhydride; N,N-dimethyl-formamide; 2: |Heck Reaction;
DOI:10.1021/ol4010905