(E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

Base Information

Chemical Name:(E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate
CAS No.:1444002-78-1
Molecular Formula:C₃₁H₃₄O₈
Molecular Weight:534.606
Hs Code.:

Synonyms:(E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

Suppliers and Price of (E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

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 (E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

There total 6 articles about (E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate 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: 90.0%

: 1444002-63-4
C₂₆H₃₀O₆

: 105-53-3
diethyl malonate

: 1444002-78-1
(E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

Guidance literature:: With piperidine; In ethanol; for 0.5h; regioselective reaction; Reflux;
DOI:10.1016/j.ejmech.2013.04.026

Reference yield:

: 600-00-0
ethyl 2-bromoisobutyrate

: 1444002-78-1
(E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetonitrile / 4 h / 90 °C

2: hydrogenchloride / 1,4-dioxane / Reflux

3: piperidine / ethanol / 0.5 h / Reflux

With piperidine; hydrogenchloride; potassium carbonate; In 1,4-dioxane; ethanol; acetonitrile; 3: |Knoevenagel Condensation;
DOI:10.1016/j.ejmech.2013.04.026

Reference yield:

: 29884-24-0
ethyl 2-methyl-2-(4-acetylphenyl)oxypropionate

: 1444002-78-1
(E)-ethyl 8-sec-butyl-6-(3-(4-(1-ethoxy-2-methyl-1-oxopropan-2-yloxy)phenyl)-3-oxoprop-1-enyl)-2-oxo-2H-chromene-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / 1,4-dioxane / Reflux

2: piperidine / ethanol / 0.5 h / Reflux

With piperidine; hydrogenchloride; In 1,4-dioxane; ethanol; 2: |Knoevenagel Condensation;
DOI:10.1016/j.ejmech.2013.04.026