7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

Base Information

Chemical Name:7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate
CAS No.:1402931-30-9
Molecular Formula:C₃₂H₂₆O₈
Molecular Weight:538.554
Hs Code.:

Synonyms:7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

Suppliers and Price of 7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

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 0 raw suppliers

Chemical Property of 7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

There total 10 articles about 7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate 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-(4-benzyloxy-2-hydroxy-6-methoxybenzoyl)-2-(4-methoxyphenyl)-2-oxoethyl] 4-methoxybenzoate

: 1402931-30-9
7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

Guidance literature:: With sulfuric acid; acetic acid; at 25 ℃; for 12h;

Reference yield:

: 5-benzyloxy-2-[1-[tert-butyl(dimethyl)silyl]oxyvinyl]-3-methoxyphenol

: 1402931-30-9
7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

Guidance literature:: Multi-step reaction with 5 steps

1: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / 0 °C

2: toluene-4-sulfonic acid / tetrahydrofuran; water / 6 h / 25 - 80 °C

3: triethylamine; dmap / dichloromethane / 3 h / 0 - 25 °C

4: lithium hexamethyldisilazane / tetrahydrofuran / 3 h / 25 °C

5: acetic acid; sulfuric acid / 12 h / 25 °C

With dmap; sulfuric acid; sodium hydrogencarbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; water;

Reference yield:

: 480-40-0
5,7-dihydroxy-2-phenyl-chromen-4-one

: 1402931-30-9
7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-methoxybenzoate

Guidance literature:: Multi-step reaction with 8 steps

1.1: potassium carbonate / acetone / 12 h / 60 °C

1.2: 48 h / 40 °C

2.1: sodium hydroxide; water; pyridine / diethylene glycol / 12 h / 25 - 100 °C

3.1: triethylamine / dichloromethane / 6 h / 0 - 25 °C / Inert atmosphere

4.1: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / 0 °C

5.1: toluene-4-sulfonic acid / tetrahydrofuran; water / 6 h / 25 - 80 °C

6.1: triethylamine; dmap / dichloromethane / 3 h / 0 - 25 °C

7.1: lithium hexamethyldisilazane / tetrahydrofuran / 3 h / 25 °C

8.1: acetic acid; sulfuric acid / 12 h / 25 °C

With pyridine; dmap; sulfuric acid; water; sodium hydrogencarbonate; potassium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; sodium hydroxide; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; water; acetone; diethylene glycol;