(2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

Base Information

Chemical Name:(2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone
CAS No.:1577187-15-5
Molecular Formula:C₃₅H₄₀O₅
Molecular Weight:540.7
Hs Code.:

Synonyms:(2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

Suppliers and Price of (2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

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 (2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

There total 5 articles about (2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone 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: 50.3%

: 1548332-73-5
3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzaldehyde

: 1577187-15-5
(2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

Guidance literature:: With sodium hydroxide; In ethanol; water; at 20 ℃;
DOI:10.1016/j.ejmech.2013.10.061

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 1577187-15-5
(2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate / acetone / 20 °C

2: N,N-diethylaniline / 20 h / 190 °C

3: toluene-4-sulfonic acid / dichloromethane / 5 h / 20 °C

4: sodium hydroxide / water; ethanol / 20 °C

With potassium carbonate; toluene-4-sulfonic acid; N,N-diethylaniline; sodium hydroxide; In ethanol; dichloromethane; water; acetone;
DOI:10.1016/j.ejmech.2013.10.061

Reference yield:

: 28090-12-2
4-(3-methyl-but-2-enyloxy)-benzaldehyde

: 1577187-15-5
(2E,5E)-2,5-bis{3-allyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzylidene}cyclopentanone

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-diethylaniline / 20 h / 190 °C

2: toluene-4-sulfonic acid / dichloromethane / 5 h / 20 °C

3: sodium hydroxide / water; ethanol / 20 °C

With toluene-4-sulfonic acid; N,N-diethylaniline; sodium hydroxide; In ethanol; dichloromethane; water;
DOI:10.1016/j.ejmech.2013.10.061