(E)-5,6-Dihydro-4-hydroxy-6-[2-(4-Methoxyphenyl)ethenyl]-2H-pyran-2-one

Base Information

Chemical Name:(E)-5,6-Dihydro-4-hydroxy-6-[2-(4-Methoxyphenyl)ethenyl]-2H-pyran-2-one
CAS No.:62378-65-8
Molecular Formula:C14H14O4
Molecular Weight:246.263
Hs Code.:
Mol file:62378-65-8.mol

Synonyms:(E)-5,6-Dihydro-4-hydroxy-6-[2-(4-methoxyphenyl)ethenyl]-2H-pyran-2-one;

Suppliers and Price of (E)-5,6-Dihydro-4-hydroxy-6-[2-(4-Methoxyphenyl)ethenyl]-2H-pyran-2-one

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

TRC
(E)-5,6-Dihydro-4-hydroxy-6-[2-(4-methoxyphenyl)ethenyl]-2H-pyran-2-one
2.5g
$ 1100.00

Total 4 raw suppliers

Chemical Property of (E)-5,6-Dihydro-4-hydroxy-6-[2-(4-Methoxyphenyl)ethenyl]-2H-pyran-2-one

Chemical Property:

Melting Point:>132°C (dec.)
PSA：55.76000
LogP:2.46580
Storage Temp.:-20°C Freezer
Solubility.:Chloroform (Slightly, Heated, Sonicated), Methanol (Slightly, Sonicated)

Purity/Quality:

99% ^*data from raw suppliers

(E)-5,6-Dihydro-4-hydroxy-6-[2-(4-methoxyphenyl)ethenyl]-2H-pyran-2-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses (E)-5,6-Dihydro-4-hydroxy-6-[2-(4-methoxyphenyl)ethenyl]-2H-pyran-2-one is a kawapyrones isolated from Fijian kawa.

Technology Process of (E)-5,6-Dihydro-4-hydroxy-6-[2-(4-Methoxyphenyl)ethenyl]-2H-pyran-2-one

There total 3 articles about (E)-5,6-Dihydro-4-hydroxy-6-[2-(4-Methoxyphenyl)ethenyl]-2H-pyran-2-one 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:

: C₁₄H₁₈O₄

: 62378-65-8
4-Hydroxy-6-(α-trans-4-methoxystyryl)-5,6-dihydro-2-pyron

Guidance literature:: With potassium carbonate; In methanol; at 20 - 50 ℃; for 3h;
DOI:10.1016/j.tet.2013.10.079

Reference yield:

: 24680-50-0,71277-11-7,1963-36-6
4-methoxy-trans-cinnamaldehyde

: 62378-65-8
4-Hydroxy-6-(α-trans-4-methoxystyryl)-5,6-dihydro-2-pyron

Guidance literature:: Multi-step reaction with 2 steps

1: N,N,N,N,-tetramethylethylenediamine / tetrahydrofuran / 5 h / 50 °C

2: potassium carbonate / methanol / 3 h / 20 - 50 °C

With N,N,N,N,-tetramethylethylenediamine; potassium carbonate; In tetrahydrofuran; methanol;
DOI:10.1016/j.tet.2013.10.079