3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-one

Base Information

Chemical Name:3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-one
CAS No.:70387-01-8
Molecular Formula:C₁₉H₁₈O₅
Molecular Weight:326.349
Hs Code.:
DSSTox Substance ID:DTXSID20554373
Wikidata:Q82435336

Synonyms:70387-01-8;3-(2,4-dimethoxyphenyl)-7-methoxy-2-methyl-4H-chromen-4-one;DTXSID20554373;3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-one

Suppliers and Price of 3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-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 4 raw suppliers

Chemical Property of 3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-one

Chemical Property:

XLogP3:3.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:326.11542367
Heavy Atom Count:24
Complexity:500

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=C(C(=O)C2=C(O1)C=C(C=C2)OC)C3=C(C=C(C=C3)OC)OC

Technology Process of 3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-one

There total 10 articles about 3-(2,4-Dimethoxyphenyl)-7-methoxy-2-methyl-4H-1-benzopyran-4-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:

: 6706-94-1
2,2'-hydroxy-4,4'-methoxybenzil

: 70387-01-8
2-methyl-2',4',7-trimethoxyisoflavone

Guidance literature:: Multi-step reaction with 6 steps

1: K₂CO₃

2: K₂CO₃ / acetone / 9 h / Heating

3: KOH / aq. ethanol

4: oxalyl chloride / benzene

5: triethylamine / benzene / 50 °C

6: 5 h / 150 °C

With potassium hydroxide; oxalyl dichloride; potassium carbonate; triethylamine; In ethanol; acetone; benzene;
DOI:10.1021/jo00242a002

Reference yield:

: 95281-05-3
2-Hydroxy-4,2',4'-trimethoxy-benzil

: 70387-01-8
2-methyl-2',4',7-trimethoxyisoflavone

Guidance literature:: Multi-step reaction with 5 steps

1: K₂CO₃ / acetone / 9 h / Heating

2: KOH / aq. ethanol

3: oxalyl chloride / benzene

4: triethylamine / benzene / 50 °C

5: 5 h / 150 °C

With potassium hydroxide; oxalyl dichloride; potassium carbonate; triethylamine; In ethanol; acetone; benzene;
DOI:10.1021/jo00242a002

Reference yield:

: 82362-01-4
1,2-bis(2,4-dimethoxyphenyl)ethane-1,2-dione

: 70387-01-8
2-methyl-2',4',7-trimethoxyisoflavone

Guidance literature:: Multi-step reaction with 7 steps

1: AlCl₃, ethylene chloride / 2.5 h / Heating

2: K₂CO₃

3: K₂CO₃ / acetone / 9 h / Heating

4: KOH / aq. ethanol

5: oxalyl chloride / benzene

6: triethylamine / benzene / 50 °C

7: 5 h / 150 °C

With potassium hydroxide; aluminium trichloride; oxalyl dichloride; potassium carbonate; 1,2-dichloro-ethane; triethylamine; In ethanol; acetone; benzene;
DOI:10.1021/jo00242a002