2,2-bis(2,4,6-trimethylphenyl)ethenol

Base Information

• Chemical Name: 2,2-bis(2,4,6-trimethylphenyl)ethenol
• CAS No.: 54288-04-9
• Molecular Formula: C20H24O
• Molecular Weight: 280.41
• Mol file: 54288-04-9.mol

Synonyms:2,2-dimesitylethenol;Ethenol,2,2-bis(2,4,6-trimethylphenyl);2,2-dimesityl-vinyl alcohol;2,2-Dimesityl-vinylalkohol;

Chemical Property of 2,2-bis(2,4,6-trimethylphenyl)ethenol

Chemical Property:

• Vapor Pressure: 2.53E-07mmHg at 25°C
• Melting Point: 128-129 °C
• Boiling Point: 406.1°C at 760 mmHg
• PKA: 10.79±0.50(Predicted)
• Flash Point: 179.6°C
• PSA: 20.23000
• Density: 1.017g/cm³
• LogP: 5.48420

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2-bis(2,4,6-trimethylphenyl)ethenol

There total 14 articles about 2,2-bis(2,4,6-trimethylphenyl)ethenol 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: 62.0%

bis(mesityl)ketene (87871-33-8) → 2,2-dimesityl-vinyl alcohol (54288-04-9)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 1h;

DOI:10.1021/ja00331a039

Reference yield: 40.0%

bis(mesityl)ketene (87871-33-8) + ethylmagnesium bromide (925-90-6) → 2,2-dimesityl-vinyl alcohol (54288-04-9) + 1,1-Dimesityl-1-buten-2-ol (96040-90-3)

Guidance literature:

With lithium perchlorate; In diethyl ether; benzene; at 80 ℃; for 40h;

DOI:10.1021/ja00298a042

Reference yield:

2-hydroperoxy-1,3,3-trimesityl-propan-1-one → mesitylenecarboxylic acid (480-63-7) + 2,2-dimesityl-vinyl alcohol (54288-04-9)

Guidance literature:

Erhitzen;

DOI:10.1021/ja01227a019

upstream raw materials:

2,4,6,2',4',6'-hexamethyl-bibenzyl-α,α'-diol

N,N,N,N,N,N-hexamethylphosphoric triamide

bis(mesityl)ketene

ethylmagnesium bromide

Downstream raw materials:

dimesitylacetaldehyde

3-mesityl-4,6,7-trimethylbenzofuran

2,2-Dimesitylethenyl acetate

2,4,6,2',4',6'-hexamethyl-trans-stilbene