4'-O-methylalpinumisoflavone

Base Information

• Chemical Name: 4'-O-methylalpinumisoflavone
• CAS No.: 27762-87-4
• Molecular Formula: C₂₁H₁₈O₅
• Molecular Weight: 350.371
• DSSTox Substance ID: DTXSID701308654
• Metabolomics Workbench ID: 22364
• Nikkaji Number: J2.352.051F
• Wikidata: Q104402223

Synonyms:4'-O-methylalpinumisoflavone

Chemical Property of 4'-O-methylalpinumisoflavone

Chemical Property:

• XLogP3: 4.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 350.11542367
• Heavy Atom Count: 26
• Complexity: 614

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1(C=CC2=C(O1)C=C3C(=C2O)C(=O)C(=CO3)C4=CC=C(C=C4)OC)C

Technology Process of 4'-O-methylalpinumisoflavone

There total 8 articles about 4'-O-methylalpinumisoflavone 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:

5-methoxy-7-(4-methoxyphenyl)-2,2-dimethyl-2H,6H-benzo[1,2-b:5,4-b']-dipyran-6-one (34086-56-1) → 5-hydroxy-3(4'-methoxy)phenyl-8,8-dimethyl-4H,8H-benzo<1,2b:5,4b'>dipyran-4-one (27762-87-4)

Guidance literature:

With formic acid; potassium iodide; In ethyl acetate; for 1.83333h; Reagent/catalyst; Reflux;

DOI:10.3390/molecules21101369

Reference yield:

2'-hydroxylupalbigenin (90686-13-8) → 5-hydroxy-3(4'-methoxy)phenyl-8,8-dimethyl-4H,8H-benzo<1,2b:5,4b'>dipyran-4-one (27762-87-4)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In toluene; for 0.5h; Heating;

DOI:10.1016/S0031-9422(00)81531-9

Reference yield:

5-hydroxy-3-(4'-methoxy3)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo<1,2b:5,4b'>dipyran-4-one (27763-00-4) → 5-hydroxy-3(4'-methoxy)phenyl-8,8-dimethyl-4H,8H-benzo<1,2b:5,4b'>dipyran-4-one (27762-87-4)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene; for 30h; Heating;

DOI:10.1016/S0040-4020(01)86841-1

upstream raw materials:

diazomethane

alpinumisoflavone

5-hydroxy-3-(4'-methoxy3)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo<1,2b:5,4b'>dipyran-4-one

2'-hydroxylupalbigenin

Downstream raw materials:

5-acetyl-4'-methylalpinumisoflavone

5-methoxy-7-(4-methoxyphenyl)-2,2-dimethyl-2H,6H-benzo[1,2-b:5,4-b']-dipyran-6-one

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