8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime

Base Information

• Chemical Name: 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime
• CAS No.: 107225-53-6
• Molecular Formula: C₃₆H₃₂N₂O₁₀
• Molecular Weight: 652.657
• Mol file: 107225-53-6.mol

Synonyms:

Chemical Property of 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime

There total 4 articles about 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime 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:

Amentoflavon (3778-26-5,22783-10-4,78511-92-9) → 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime (107225-53-6)

Guidance literature:

With pyridine; hydroxylamine hydrochloride; sodium acetate;

Reference yield:

8-iodo-5,7-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (1165-94-2) → 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime (107225-53-6)

Guidance literature:

Multi-step reaction with 2 steps

1: copper-powder; dimethylformamide

2: pyridine; hydroxylamine hydrochloride; potassium acetate

With pyridine; hydroxylamine hydrochloride; potassium acetate; copper; N,N-dimethyl-formamide;

Reference yield:

3'-iodo-5,7,4'-trimethoxyflavone (3754-52-7) → 8-[5-(5,7-dimethoxy-4-hydroxyimino-4H-chromen-2-yl)-2-methoxy-phenyl]-5,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one oxime (107225-53-6)

Guidance literature:

Multi-step reaction with 2 steps

1: copper-powder; dimethylformamide

2: pyridine; hydroxylamine hydrochloride; potassium acetate

With pyridine; hydroxylamine hydrochloride; potassium acetate; copper; N,N-dimethyl-formamide;

upstream raw materials:

Amentoflavon

3'-iodo-5,7,4'-trimethoxyflavone

8-iodo-5,7-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one