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:

99%, ^*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:

(+/-)-9-methoxy-8-(4-methoxy-phenyl)-(4ar)-1,2,3,4,4a,5,6,7-octahydro-1t,4t-etheno-naphthalene-2t,3t,5t,6t-tetracarboxylic acid-2,3;56-dianhydride

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

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

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

Refernces

• 1、 Huang, Cheng,Ci, Rui-Nan,Qiao, Jia,Wang, Xu-Zhe,Feng, Ke,Chen, Bin,Tung, Chen-Ho,Wu, Li-Zhu. "Direct Allylic C(sp3)?H and Vinylic C(sp2)?H Thiolation with Hydrogen Evolution by Quantum Dots and Visible Light". supporting information. p. 11779 - 11783. Retrieved 2021/04/21.
• 2、 Ando, Akane,Imafuji, Aki,Kimura, Tsutomu,Sekiguchi, Koto. "Fritsch-Buttenberg-Wiechell rearrangement of magnesium alkylidene carbenoids leading to the formation of alkynes". . p. 1352 - 1359. Retrieved 2021/06/06.