4-n-Undecylphenol

Base Information

• Chemical Name: 4-n-Undecylphenol
• CAS No.: 20056-73-9
• Molecular Formula: C17H28 O
• Molecular Weight: 248.40362
• Hs Code.: 2907199090
• Mol file: 20056-73-9.mol

Synonyms:Phenol,p-undecyl- (8CI); 4-Undecylphenol; p-Undecylphenol

Chemical Property of 4-n-Undecylphenol

Chemical Property:

• PSA: 20.23000
• LogP: 5.46550

Purity/Quality:

99% ^*data from raw suppliers

4-N-UNDECYLPHENOL 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-n-Undecylphenol

There total 6 articles about 4-n-Undecylphenol 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:

1-bromo dodecane (112-29-8) → 4-undecylphenol (20056-73-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Li; naphthalene / tetrahydrofuran / 2 h / -10 °C

1.2: 85 percent / tetrahydrofuran / 0.5 h / -10 °C

2.1: HCl / methanol / 20 °C

With hydrogenchloride; naphthalene; lithium; In tetrahydrofuran; methanol;

DOI:10.1016/j.tet.2003.11.085

Reference yield:

1-ethoxymethoxy-4-undecylbenzene (675855-56-8) → 4-undecylphenol (20056-73-9)

Guidance literature:

With hydrogenchloride; In methanol; at 20 ℃;

DOI:10.1016/j.tet.2003.11.085

Reference yield:

1-(4-Benzyloxy-phenyl)-undecan-1-ol (141875-66-3) → 4-undecylphenol (20056-73-9)

Guidance literature:

With sulfuric acid; hydrogen; palladium on activated charcoal; In ethyl acetate; Yield given;

DOI:10.1248/cpb.37.1619

upstream raw materials:

1-(4-Benzyloxy-phenyl)-undecan-1-ol

1-ethoxymethoxy-4-undecylbenzene

1-bromo dodecane

1-ethoxymethoxy-4-methoxymethylbenzene

Downstream raw materials:

4-undecylphenyl trifluoromethanesulfonate

4-(4-Bromo-benzoyloxy)-3-methoxy-benzoic acid 4-undecyl-phenyl ester

Refernces

• 1、 Itokawa,Totsuka,Nakahara,Maezuru,Takeya,Kondo,Inamatsu,Morita. "A quantitative structure-activity relationship for antitumor activity of long-chain phenols from Ginkgo biloba L.". . p. 1619 - 1621. Retrieved 2007/10/02.