5,8,11,14-Nonadecatetraenoic acid

Base Information

• Chemical Name: 5,8,11,14-Nonadecatetraenoic acid
• CAS No.: 3036-89-3
• Molecular Formula: C₁₉H₃₀O₂
• Molecular Weight: 290.446
• Nikkaji Number: J367.022H,J678.296E
• Mol file: 3036-89-3.mol

Synonyms:5,8,11,14-nonadecatetraenoic acid;5,8,11,14-nonadecatetraenoic acid, (all Z)-isomer

Chemical Property of 5,8,11,14-Nonadecatetraenoic acid

Chemical Property:

• Vapor Pressure: 1.83E-08mmHg at 25°C
• Boiling Point: 426.3°Cat760mmHg
• Flash Point: 323.1°C
• PSA: 37.30000
• Density: 0.933g/cm³
• LogP: 5.82660
• XLogP3: 5.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 13
• Exact Mass: 290.224580195
• Heavy Atom Count: 21
• Complexity: 349

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCC=CCC=CCC=CCC=CCCCC(=O)O
• Isomeric SMILES: CCCC/C=C/C/C=C/C/C=C/C/C=C/CCCC(=O)O

Technology Process of 5,8,11,14-Nonadecatetraenoic acid

There total 7 articles about 5,8,11,14-Nonadecatetraenoic acid 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: 93.0%

Nonadeca-5,8,11,14-tetraynoic acid (19960-57-7) → all-cis nonadecatetraenoic (Δ5,8,11,14) acid (20088-29-3,3036-89-3)

Guidance literature:

With hydrogen; palladium on barium sulfate; In quinoline;

DOI:10.1016/S0040-4039(00)94492-7

Reference yield:

hep-2-yn-1-ol (1002-36-4) → all-cis nonadecatetraenoic (Δ5,8,11,14) acid (20088-29-3,3036-89-3)

Guidance literature:

Multi-step reaction with 6 steps

1: 62 percent / PBr₃

2: 73 percent / CuCl

3: 72 percent / PBr₃

5: 54 percent / CuCN

6: 93 percent / H₂ / Pd-BaSO₄ / quinoline

With hydrogen; phosphorus tribromide; copper(l) chloride; palladium on barium sulfate; In quinoline;

DOI:10.1016/S0040-4039(00)94492-7

Reference yield:

1-bromo-2-heptyne (18495-26-6) → all-cis nonadecatetraenoic (Δ5,8,11,14) acid (20088-29-3,3036-89-3)

Guidance literature:

Multi-step reaction with 5 steps

1: 73 percent / CuCl

2: 72 percent / PBr₃

4: 54 percent / CuCN

5: 93 percent / H₂ / Pd-BaSO₄ / quinoline

With hydrogen; phosphorus tribromide; copper(l) chloride; palladium on barium sulfate; In quinoline;

DOI:10.1016/S0040-4039(00)94492-7

upstream raw materials:

Nonadeca-5,8,11,14-tetraynoic acid

hep-2-yn-1-ol

1-bromo-2-heptyne

deca-2,5-diyn-1-ol

Refernces