Phenol, 3,5-dimethoxy-2-(3-methyl-2-butenyl)-

Base Information

• Chemical Name: Phenol, 3,5-dimethoxy-2-(3-methyl-2-butenyl)-
• CAS No.: 94935-91-8
• Molecular Formula: C13H18O3
• Molecular Weight: 222.28000
• Mol file: 94935-91-8.mol

Synonyms:3,5-dimethoxy-2-(3-methyl-but-2-enyl)-phenol;Phenol,3,5-dimethoxy-2-(3-methyl-2-butenyl);2-prenyl-3,5-dimethoxyphenol;3,5-dimethoxy-2-prenylphenol;

Chemical Property of Phenol, 3,5-dimethoxy-2-(3-methyl-2-butenyl)-

Chemical Property:

• Boiling Point: 351.0±37.0 °C(Predicted)
• PSA: 38.69000
• Density: 1.050±0.06 g/cm3(Predicted)
• LogP: 2.91810

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phenol, 3,5-dimethoxy-2-(3-methyl-2-butenyl)-

There total 3 articles about Phenol, 3,5-dimethoxy-2-(3-methyl-2-butenyl)- 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: 30.0%

3,5-dimethoxyphenol (500-99-2) + prenyl bromide (870-63-3) → 3,5-dimethoxy-2-prenylphenol (94935-91-8)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 25 ℃;

DOI:10.1016/S0040-4039(97)00927-1

Reference yield:

tephrowatsin A (97640-79-4) → 3,5-dimethoxy-2-prenylphenol (94935-91-8)

Guidance literature:

With chromium(VI) oxide; sulfuric acid; at 0 ℃;

DOI:10.1016/0031-9422(88)80699-X

Reference yield:

2-(3-methylbuta-2-enyl)-1,3,5-trihydroxybenzene (80902-65-4) + dimethyl sulfate (77-78-1) → 4-(2,4,6-trimethoxyphenyl)-2-methylbut-2-ene (54961-01-2) + 3,5-dimethoxy-2-prenylphenol (94935-91-8) + 3,5-dimethoxy-4-(3-methyl-2-butenyl)phenol (94935-92-9)

Guidance literature:

With potassium carbonate; In acetone; for 0.333333h; Heating;

upstream raw materials:

3,5-dimethoxyphenol

prenyl bromide

2-(3-methylbuta-2-enyl)-1,3,5-trihydroxybenzene

dimethyl sulfate

Downstream raw materials:

tert-Butyl-[3,5-dimethoxy-2-(3-methyl-but-2-enyl)-phenoxy]-diphenyl-silane

5,7-dimethoxy-2,2-dimethyl-2H-1-benzopyran

C₁₆H₂₀O₅

2-(2-Benzo[1,3]dioxol-5-yl-[1,3]dioxolan-2-yl)-1-[4-(tert-butyl-diphenyl-silanyloxy)-2,6-dimethoxy-3-(3-methyl-but-2-enyl)-phenyl]-ethanone