(E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate

Base Information

Chemical Name:(E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate
CAS No.:1393734-49-0
Molecular Formula:C₃₃H₃₄O₁₂
Molecular Weight:622.626
Hs Code.:

Synonyms:(E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate

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Chemical Property of (E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate

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Technology Process of (E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate

There total 2 articles about (E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate 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: 87.5%

: 20329-98-0,20329-99-1,90-50-6
(E)-3,4,5-trimethoxy-cinnamic acid

: 1393734-45-6
2-(3,4-dimethoxyphenyl)-3-(2-hydroxyethoxy)-5,7-dimethoxy-4H-chromen-4-one

: 1393734-49-0
(E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃;
DOI:10.1016/j.ejmech.2012.05.026

Reference yield:

: 58528-03-3
5,7,3',4'-O-tetramethylrutin

: 1393734-49-0
(E)-2-((2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-yl)oxy)-ethyl 3-(3,4,5-trimethoxyphenyl)acrylate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride; water / ethanol / 2 h / Reflux

2: potassium carbonate; potassium iodide / N,N-dimethyl-formamide / 60 °C

3: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C

With hydrogenchloride; dmap; water; potassium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; potassium iodide; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2012.05.026