8-HYDROXYGENISTEIN-5,7,8,4'-TETRAMETHYL ETHER

Base Information

• Chemical Name: 8-HYDROXYGENISTEIN-5,7,8,4'-TETRAMETHYL ETHER
• CAS No.: 13539-23-6
• Molecular Formula: C₁₉H₁₈O₆
• Molecular Weight: 342.348
• Mol file: 13539-23-6.mol

Synonyms:Isoquinoline,1,2,3,4-tetrahydro-5,7,8-trimethoxy-,hydrochloride;5,7,8-trimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride;5,7,8-trimethoxy-3-(4-methoxy-phenyl)-chromen-4-one;

Chemical Property of 8-HYDROXYGENISTEIN-5,7,8,4'-TETRAMETHYL ETHER

Chemical Property:

• PSA: 67.13000
• LogP: 3.49440

Purity/Quality:

98%min ^*data from raw suppliers

8-Hydroxygenistein-5,7,8,4'-tetramethyl ether ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 8-HYDROXYGENISTEIN-5,7,8,4'-TETRAMETHYL ETHER

There total 4 articles about 8-HYDROXYGENISTEIN-5,7,8,4'-TETRAMETHYL ETHER 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:

1,2,3,5-tetramethoxybenzene (5333-45-9) → 5,7,8-trimethoxy-3-(4-methoxy-phenyl)-chromen-4-one (13539-23-6)

Guidance literature:

Multi-step reaction with 2 steps

1: AlCl₃

2: sodium

With aluminium trichloride; sodium;

DOI:10.1016/0040-4020(59)80054-5

Reference yield:

4-methoxyphenyl-acetic chloride (4693-91-8) → 5,7,8-trimethoxy-3-(4-methoxy-phenyl)-chromen-4-one (13539-23-6)

Guidance literature:

Multi-step reaction with 2 steps

1: AlCl₃

2: sodium

With aluminium trichloride; sodium;

DOI:10.1016/0040-4020(59)80054-5

Reference yield:

2-hydroxy-3,4,6,4'-tetramethoxy-deoxybenzoin (13539-22-5) + formic acid ethyl ester (109-94-4) → 5,7,8-trimethoxy-3-(4-methoxy-phenyl)-chromen-4-one (13539-23-6)

Guidance literature:

With sodium;

DOI:10.1016/0040-4020(59)80054-5

upstream raw materials:

2-hydroxy-3,4,6,4'-tetramethoxy-deoxybenzoin

formic acid ethyl ester

1,2,3,5-tetramethoxybenzene

4-methoxyphenyl-acetic chloride

Downstream raw materials:

5,8-dihydroxy-3-(4-hydroxy-phenyl)-7-methoxy-chromen-4-one

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