Bis(pentamethylphenyl)ethen-1-one

Base Information

Chemical Name:Bis(pentamethylphenyl)ethen-1-one
CAS No.:112752-37-1
Molecular Formula:C24H30O
Molecular Weight:334.502
Hs Code.:
DSSTox Substance ID:DTXSID10549076
Nikkaji Number:J470.090B
Wikidata:Q82427964

Synonyms:112752-37-1;Bis(pentamethylphenyl)ethen-1-one;Bis-pentamethylphenyl-ethenone;DTXSID10549076

Suppliers and Price of Bis(pentamethylphenyl)ethen-1-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 0 raw suppliers

Chemical Property of Bis(pentamethylphenyl)ethen-1-one

Chemical Property:

XLogP3:7.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:334.229665576
Heavy Atom Count:25
Complexity:444

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(=C(C(=C1C)C)C(=C=O)C2=C(C(=C(C(=C2C)C)C)C)C)C)C

Technology Process of Bis(pentamethylphenyl)ethen-1-one

There total 3 articles about Bis(pentamethylphenyl)ethen-1-one 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: 92.2%

: 107846-81-1
Bis-pentamethylphenyl-acetic acid

: 112752-37-1
bis(pentamethylphenyl)ketene

Guidance literature:: With pyridine; thionyl chloride; In toluene; for 1h; Heating;
DOI:10.1039/P29920000927

Reference yield:

: 700-12-9
pentamethylbenzene,

: 112752-37-1
bis(pentamethylphenyl)ketene

Guidance literature:: Multi-step reaction with 2 steps

1: 71 percent / conc. H₂SO₄ / acetic acid / 2 h / Ambient temperature

2: 78 percent / thionyl chloride, pyridine / toluene / 1.5 h / Heating

With pyridine; thionyl chloride; sulfuric acid; In acetic acid; toluene;
DOI:10.1021/jo00032a064

Reference yield:

: 867133-56-0
Pentamethylmandelic acid

: 112752-37-1
bis(pentamethylphenyl)ketene

Guidance literature:: Multi-step reaction with 2 steps

1: conc. sulfuric acid / acetic acid / Ambient temperature

2: 78 percent / thionyl chloride, pyridine / toluene / 1.5 h / Heating

With pyridine; thionyl chloride; sulfuric acid; In acetic acid; toluene;
DOI:10.1021/jo00027a062