4-(2-Methoxyphenyl)-2-methyl-1-butene

Base Information

• Chemical Name: 4-(2-Methoxyphenyl)-2-methyl-1-butene
• CAS No.: 18272-85-0
• Molecular Formula: C12H16O
• Molecular Weight: 176.258
• Hs Code.: 2909309090
• DSSTox Substance ID: DTXSID90505716
• Wikidata: Q82361004
• Mol file: 18272-85-0.mol

Synonyms:4-(2-METHOXYPHENYL)-2-METHYL-1-BUTENE;18272-85-0;1-methoxy-2-(3-methylbut-3-enyl)benzene;1-Methoxy-2-(3-methylbut-3-en-1-yl)benzene;MFCD07698643;DTXSID90505716;AKOS006284123;Benzene, 1-methoxy-2-(3-methyl-3-buten-1-yl)-

Chemical Property of 4-(2-Methoxyphenyl)-2-methyl-1-butene

Chemical Property:

• Vapor Pressure: 0.0747mmHg at 25°C
• Boiling Point: 235.9°C at 760 mmHg
• Flash Point: 87.6°C
• PSA: 9.23000
• Density: 0.924g/cm³
• LogP: 3.20390
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 176.120115130
• Heavy Atom Count: 13
• Complexity: 163

Purity/Quality:

97% ^*data from raw suppliers

4-(2-Methoxyphenyl)-2-methyl-1-butene 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=C)CCC1=CC=CC=C1OC

Technology Process of 4-(2-Methoxyphenyl)-2-methyl-1-butene

There total 12 articles about 4-(2-Methoxyphenyl)-2-methyl-1-butene 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-(o-methoxyphenyl)-butan-2-one (63449-79-6) + Methyltriphenylphosphonium bromide (1779-49-3) → 4-(2-methoxyphenyl)-2-methyl-1-butene (18272-85-0)

Guidance literature:

Methyltriphenylphosphonium bromide; With sodium t-butanolate; In tetrahydrofuran; at 0 ℃; for 0.5h;

4-(o-methoxyphenyl)-butan-2-one; In tetrahydrofuran; at 20 ℃; for 3h;

DOI:10.1021/jacs.8b02607

Reference yield: 80.0%

4-(2-methoxyphenyl)-2-methylbutan-2-ol (56052-48-3) → 1-methoxy-2-(3-methylbut-2-en-1-yl)benzene (4957-17-9) + 4-(2-methoxyphenyl)-2-methyl-1-butene (18272-85-0)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; Yields of byproduct given; Heating;

DOI:10.3987/COM-94-6744

Reference yield: 61.0%

o-Methoxybenzyl chloride (7035-02-1) + 3-Chloro-2-methylpropene (563-47-3) → 4-(2-methoxyphenyl)-2-methyl-1-butene (18272-85-0)

Guidance literature:

With dilithium tetrachlorocuprate; magnesium; In tetrahydrofuran; diethyl ether; for 1h; Heating;

upstream raw materials:

o-Methoxybenzyl chloride

3-Chloro-2-methylpropene

4-(2-methoxyphenyl)-2-methylbutan-2-ol

4-iodoanisol

Downstream raw materials:

2,2-dibromo-1-(2-(2-methoxyphenyl)ethyl)-1-methylcyclopropane

4-(2-hydroxyphenyl)-2-methyl-1-butene

C₂₁H₁₉NO₂

Acetic acid 1-(3-methyl-but-3-enyl)-6-oxo-cyclohexa-2,4-dienyl ester