Ethyl (2E,4Z)-undeca-2,4-dienoate

Base Information

• Chemical Name: Ethyl (2E,4Z)-undeca-2,4-dienoate
• CAS No.: 39924-40-8
• Molecular Formula: C13H22O2
• Molecular Weight: 210.316
• Mol file: 39924-40-8.mol

Synonyms:2(E),4(Z)-Undecadiensaeureethylester;(2E,4Z)-ethyl undeca-2,4-dienoate;(2E,4Z)-Undeca-2,4-dienoic acid ethyl ester;

Chemical Property of Ethyl (2E,4Z)-undeca-2,4-dienoate

Chemical Property:

• Vapor Pressure: 0.00328mmHg at 25°C
• Boiling Point: 282.8°C at 760 mmHg
• Flash Point: 128.3°C
• PSA: 26.30000
• Density: 0.899g/cm³
• LogP: 3.63230

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethyl (2E,4Z)-undeca-2,4-dienoate

There total 11 articles about Ethyl (2E,4Z)-undeca-2,4-dienoate 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%

ethyl (E)-3-bromoacrylate (31930-35-5) + (Z)-1-octenyl iodide (52356-93-1) → ethyl (2E,4Z)-2,4-undeca-2,4-dienoate (39924-40-8)

Guidance literature:

(Z)-1-octenyl iodide; With tert.-butyl lithium; zinc dibromide; Inert atmosphere;

ethyl (E)-3-bromoacrylate; With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride; In tetrahydrofuran; at 23 ℃; for 12h; optical yield given as %de; stereoselective reaction; Inert atmosphere;

DOI:10.1073/pnas.1105155108

Reference yield: 82.0%

oct-1-ene (111-66-0,25068-25-1) + ethyl (Z)-3-bromopropenoate (31930-34-4) → ethyl (4E)-undeca-2,4-dienoate (2833-20-7,39924-40-8,39944-82-6,91975-92-7,134817-33-7)

Guidance literature:

With silver(I) acetate; palladium diacetate; In N,N-dimethyl-formamide; at 60 ℃; for 18h; Inert atmosphere;

DOI:10.1073/pnas.1105155108

Reference yield: 75.0%

(Z)-1-octenyl iodide (52356-93-1) + ethyl acrylate (140-88-5,9003-32-1) → ethyl (2E,4Z)-2,4-undeca-2,4-dienoate (39924-40-8)

Guidance literature:

With silver(I) acetate; palladium diacetate; In N,N-dimethyl-formamide; at 60 ℃; for 18h; optical yield given as %de; Inert atmosphere;

DOI:10.1073/pnas.1105155108

upstream raw materials:

heptanal

C₁₀H₁₃F₆O₅P

diethoxyphosphoryl-acetic acid ethyl ester

(2Z)-non-2-enal