1,1-Bis(p-anisyl)ethene

Base Information

• Chemical Name: 1,1-Bis(p-anisyl)ethene
• CAS No.: 4356-69-8
• Molecular Formula: C16H16O2
• Molecular Weight: 240.302
• Hs Code.: 2909309090
• Mol file: 4356-69-8.mol

Synonyms:HMS1584I13;HMS2546F06;

Chemical Property of 1,1-Bis(p-anisyl)ethene

Chemical Property:

• Melting Point: 142-143 °C
• Boiling Point: 381.3°Cat760mmHg
• Flash Point: 153.5°C
• PSA: 18.46000
• Density: 1.045g/cm³
• LogP: 3.76530

Purity/Quality:

98% ^*data from raw suppliers

1-METHOXY-4-[1-(4-METHOXYPHENYL)VINYL]BENZENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1-Bis(p-anisyl)ethene

There total 98 articles about 1,1-Bis(p-anisyl)ethene 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: 80.0%

dimethylsulfone (67-71-0) + 4,4'-Dimethoxybenzhydrol (728-87-0) → 1,1-bis-(4-methoxyphenyl)ethylene (4356-69-8) + hydrogen (1333-74-0)

Guidance literature:

With 1,10-Phenanthroline; potassium tert-butylate; iron(II) chloride; In toluene; at 120 ℃; for 8h; Inert atmosphere; Schlenk technique;

DOI:10.1021/acs.joc.0c01173

Reference yield: 75.0%

4-methoxyphenylacetylen (768-60-5) → 1,1-bis-(4-methoxyphenyl)ethylene (4356-69-8) + 1-(4-methoxyphenyl)ethanone (100-06-1)

Guidance literature:

With hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 4-methoxyphenylboronic acid; In tetrahydrofuran; water; at 45 ℃; for 163h; chemoselective reaction; Inert atmosphere; Schlenk technique;

DOI:10.1021/ol403684a

Reference yield: 75.0%

1-bromo-4-methoxy-benzene (104-92-7) + Triethoxyvinylsilane (78-08-0) → 4-Methoxystyrene (637-69-4,24936-44-5) + 1,1-bis-(4-methoxyphenyl)ethylene (4356-69-8) + 1,2-bis(4-methoxyphenyl)ethene (4705-34-4,15638-14-9,34480-01-8,112246-67-0,2510-75-0)

Guidance literature:

With sodium hydroxide; poly(ethylene glycol) 2000; palladium diacetate; In water; at 150 ℃; for 3h;

DOI:10.1039/b707583a

upstream raw materials:

glutaric anhydride,

methoxybenzene

methyl magnesium iodide

bis(p-methoxyphenyl)methanone

Downstream raw materials:

2,2-bis-(4-methoxy-phenyl)-cyclopropanecarboxylic acid

3,3-bis(4-methoxyphenyl)propenoic acid

1,1,4,4-tetrakis(4-methoxyphenyl)butadiene

[2,2-bis-(4-methoxy-phenyl)-vinyl]-(4-nitro-phenyl)-diazene

Refernces

The Reaction of Olefins with Malonic Acid in the Presence of Manganese(III) Acetate

10.1246/bcsj.56.3527

The research investigates the reaction of various olefins with malonic acid in the presence of manganese(III) acetate (MA) to synthesize substituted 2,7-dioxaspiro[4.4]nonane-1,6-diones and other related compounds. The purpose is to develop a convenient one-step synthesis method for these compounds, which have potential applications in organic chemistry. Key chemicals used include olefins such as 1,1-diphenylethene, 1,1-bis(4-methoxyphenyl)ethene, methylenecyclohexane, 2-phenylpropene, styrene, 1-octene, and cyclohexene, along with malonic acid and manganese(III) acetate. The reactions were carried out in acetic acid, and the products were characterized using techniques like IR spectroscopy, H-NMR spectroscopy, and HPLC. The study concludes that this method provides a straightforward and efficient route to synthesize the target compounds, with yields ranging from 3% to 84% depending on the specific olefin used. The configurations of the products were determined based on H-NMR spectral analyses, and the results showed that the reaction outcomes varied significantly depending on the substituents on the olefins.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 4356-69-8 1,1-Bis(p-anisyl)ethene

Send

Send

Metric Ton KG G Pound L ML

Send

Send