5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol

Base Information

• Chemical Name: 5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol
• CAS No.: 167637-42-5
• Molecular Formula: C16H22 O2
• Molecular Weight: 246.349
• DSSTox Substance ID: DTXSID70695745
• Mol file: 167637-42-5.mol

Synonyms:5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol;167637-42-5;DTXSID70695745;PAESCFRMRPPDGE-UHFFFAOYSA-N;FT-0671395

Chemical Property of 5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol

Chemical Property:

• Refractive Index: 1.558
• PSA: 29.46000
• LogP: 3.57220
• Solubility.: Acetone, Chloroform, Dichloromethane, Ethyl Acetate, Methanol
• XLogP3: 4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 246.161979940
• Heavy Atom Count: 18
• Complexity: 306

Purity/Quality:

98%Min ^*data from raw suppliers

5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methyl-2,4-pentadien-1-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C(=C1C=CC(=CCO)C)C)C)OC

Technology Process of 5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol

There total 5 articles about 5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol 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: 99.0%

ethyl 3-methyl-5-(4'-methoxy-2',3',6'-trimethylphenyl)-2,4-pentadienoate (167637-41-4) → 5-(4'-methoxy-2',3',6'-trimethylphenyl)-3-methylpenta-2,4-dienol (167637-42-5)

Guidance literature:

With lithium aluminium tetrahydride;

DOI:10.1023/A:1016250129246

Reference yield:

4-(4'-methoxy-2',3',6'-trimethylphenyl)-but-3-ene-2-one (54757-47-0) → 5-(4'-methoxy-2',3',6'-trimethylphenyl)-3-methylpenta-2,4-dienol (167637-42-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 83 percent

2: 99 percent / LiAlH₄

With lithium aluminium tetrahydride; 1: Wittig-Horner condensation / 2: Reduction;

DOI:10.1023/A:1016250129246

Reference yield:

2,3,6-trimethyl-4-methoxy-benzaldehyde (54344-92-2) → 5-(4'-methoxy-2',3',6'-trimethylphenyl)-3-methylpenta-2,4-dienol (167637-42-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 100 percent

2: 83 percent

3: 99 percent / LiAlH₄

With lithium aluminium tetrahydride; 1: Condensation / 2: Wittig-Horner condensation / 3: Reduction;

DOI:10.1023/A:1016250129246

upstream raw materials:

ethyl 3-methyl-5-(4'-methoxy-2',3',6'-trimethylphenyl)-2,4-pentadienoate

2,3,5-trimethylanisole

2,3,5-trimethylphenol

2,3,6-trimethyl-4-methoxy-benzaldehyde

Downstream raw materials:

5-(4-methoxy-2,3,6-trimethylphenyl)-3-methyl-2(E),4(E)-pentadien-1-al

cis,cis-5-(4'-methoxy-2',3',6'-trimethylphenyl)-3-methylpenta-2,4-dienal

Refernces