3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-1-one

Base Information

Chemical Name:3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-1-one
CAS No.:69052-15-9
Molecular Formula:C19H18O5
Molecular Weight:326.349
Hs Code.:
DSSTox Substance ID:DTXSID70498834
Wikidata:Q82349140

Synonyms:69052-15-9;3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-1-one;DTXSID70498834

Suppliers and Price of 3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-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
Packaging
price

Total 3 raw suppliers

Chemical Property of 3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-1-one

Chemical Property:

XLogP3:3.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:5
Exact Mass:326.11542367
Heavy Atom Count:24
Complexity:466

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC1=CC=C(C=C1)C2=CC3=CC(=C(C=C3C(=O)O2)OC)OC

Technology Process of 3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-1-one

There total 3 articles about 3-(4-Ethoxyphenyl)-6,7-dimethoxy-1H-2-benzopyran-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: 80.0%

: 5653-42-9
3,4-dimethoxyhomophthalic anhydride

: 103-73-1
Phenetole

: 69052-15-9
3-(4-ethoxy-phenyl)-6,7-dimethoxy-isochromen-1-one

Guidance literature:: With aluminium trichloride; In nitrobenzene; for 3h; Heating;

Reference yield:

: 3809-00-5
4,5-dimethoxyhomophthalic acid

: 69052-15-9
3-(4-ethoxy-phenyl)-6,7-dimethoxy-isochromen-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: acetic anhydride / 1 h / Heating

2: 80 percent / AlCl₃ / nitrobenzene / 3 h / Heating

With aluminium trichloride; acetic anhydride; In nitrobenzene;