5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

Base Information

Chemical Name:5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen
CAS No.:71135-74-5
Molecular Formula:C₂₂H₂₈O₄
Molecular Weight:356.462
Hs Code.:

Synonyms:5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

Suppliers and Price of 5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

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 5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

There total 9 articles about 5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen 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: 76.0%

: 71135-73-4
5-(3,5-dimethoxyphenylethyl)-8-methoxy-2,2-dimethyl-2H-chromen

: 71135-74-5
5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate;

Reference yield: 64.0%

: 70677-43-9
canniprene chroman

: 74-88-4
methyl iodide

: 71135-74-5
5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

Guidance literature:: With sodium hydride; In tetrahydrofuran;

Reference yield:

: 621-59-0
isovanillin

: 71135-74-5
5-(3,5-dimethoxyphenylethyl)-3,4-dihydroxy-8-methoxy-2,2-dimethyl-2H-chromen

Guidance literature:: Multi-step reaction with 6 steps

1: 84 percent / potassium carbonate, potassium iodide / acetone / 20 h / Heating

2: 51 percent / sodium ethoxide

3: 88 percent / H₂ / ethyl acetate / 20 h / 20 °C / 760 Torr

4: 36 percent / potassium carbonate, potassium iodide / 48 h / Heating

5: 56 percent / diethylaniline / 2 h / 218 °C

6: 76 percent / H₂ / 5percent Pd-C / ethyl acetate

With hydrogen; sodium ethanolate; potassium carbonate; N,N-diethylaniline; potassium iodide; palladium on activated charcoal; In ethyl acetate; acetone;