1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone

Base Information

• Chemical Name: 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone
• CAS No.: 96170-91-1
• Molecular Formula: C₂₁H₂₄O₄
• Molecular Weight: 340.419
• Mol file: 96170-91-1.mol

Synonyms:1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone

Chemical Property of 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone

There total 2 articles about 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone 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: 82.0%

1,5-dibromo-pentane (111-24-0) + 4-Hydroxyacetophenone (99-93-4) → 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone (96170-91-1)

Guidance literature:

With potassium carbonate; In acetone; for 18h; Reflux;

DOI:10.3390/molecules24010199

Reference yield:

4-Hydroxyacetophenone (99-93-4) → 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone (96170-91-1)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1002/ardp.201300187

Reference yield: 80.0%

3-(4-dimethylamino-phenyl)-propenal (20432-35-3,6203-18-5) + 1,1’-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))diethanone (96170-91-1) → (2E,2'E,4E,4'E)-1,1'-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))bis(5-(4-(dimethylamino)phenyl)penta2,4-dien-1-one)

Guidance literature:

With potassium hydroxide; In ethanol; water; at 45 ℃; Sonication;

DOI:10.3390/molecules24010199

upstream raw materials:

1,5-dibromo-pentane

4-Hydroxyacetophenone

Downstream raw materials:

1,5-bis(4-ethynylphenoxy)pentane

C₂₁H₂₄O₂