Benzene, 1-ethynyl-4-(tetradecyloxy)-

Base Information

Chemical Name:Benzene, 1-ethynyl-4-(tetradecyloxy)-
CAS No.:160094-57-5
Molecular Formula:C22H34O
Molecular Weight:314.511
Hs Code.:
Mol file:160094-57-5.mol

Synonyms:

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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 Benzene, 1-ethynyl-4-(tetradecyloxy)-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of Benzene, 1-ethynyl-4-(tetradecyloxy)-

There total 10 articles about Benzene, 1-ethynyl-4-(tetradecyloxy)- 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: 89.0%

: 4-(2,2-dibromovinyl)-1-(tetradecyloxy)benzene

: 160094-57-5
4-ethynyl-1-(tetradecyloxy)benzene

Guidance literature:: With ethylmagnesium bromide; In tetrahydrofuran; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1039/d0tc04839a

Reference yield:

: 112-71-0
1-Bromotetradecane

: 160094-57-5
4-ethynyl-1-(tetradecyloxy)benzene

Guidance literature:: Multi-step reaction with 3 steps

1: NaH / dimethylformamide / 1.) 0 deg C, 1 h, 2.) 22 h

2: POCl₃, DMF / CH₂Cl₂ / 5 h / Heating

3: 0.2 M NaOH / dioxane / 24 h / Heating

With sodium hydroxide; sodium hydride; N,N-dimethyl-formamide; trichlorophosphate; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00105a022

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 160094-57-5
4-ethynyl-1-(tetradecyloxy)benzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate; potassium iodide / N,N-dimethyl-formamide / 16 h / 90 °C / Inert atmosphere

2.1: triphenylphosphine / dichloromethane / 0 - 15 °C / Inert atmosphere

2.2: 0.5 h / 0 °C / Inert atmosphere

3.1: ethylmagnesium bromide / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere

With ethylmagnesium bromide; potassium carbonate; triphenylphosphine; potassium iodide; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/d0tc04839a