trans,trans-9,11-methyloctadecadienoate

Base Information

• Chemical Name: trans,trans-9,11-methyloctadecadienoate
• CAS No.: 35042-75-2
• Molecular Formula: C₁₉H₃₄O₂
• Molecular Weight: 294.478
• Mol file: 35042-75-2.mol

Synonyms:trans,trans-9,11-methyloctadecadienoate

Chemical Property of trans,trans-9,11-methyloctadecadienoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans,trans-9,11-methyloctadecadienoate

There total 7 articles about trans,trans-9,11-methyloctadecadienoate 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:

methanol (67-56-1) → methyl (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate (108698-02-8) + methyl vaccenate (1937-63-9,52380-33-3,6198-58-9) + methyl linoleate (16326-32-2) + methyl arachidonate (2566-89-4) + (Z)-9-hexadecenoic acid methyl ester (1120-25-8,3913-63-1) + Methyl oleate (112-62-9) + Methyl linoleate (112-63-0) + (11Z)-11-icosenoic acid methyl ester (2390-09-2,3946-08-5) + methyl linolenate (301-00-8) + methyl n-dodecanoate (111-82-0) + methyl myristoate (124-10-7) + pentadecanoic acid methyl ester (7132-64-1) + hexadecanoic acid methyl ester (112-39-0) + methyl margarate (1731-92-6) + Methyl stearate (112-61-8) + methyl arachidate (1120-28-1) + behenic acid methyl ester (929-77-1) + all-cis-8,11,14-eicosatrienoic acid methyl ester (21061-10-9) + (5Z,8Z,11Z,14Z,17Z)-5,8,11,14,17-icosapentaenoic acid methyl ester (2734-47-6) + cis,cis,cis,cis-Docosa-7,10,13,16-tetraensaeuremethylester (13487-42-8) + myristoleic acid methyl ester (56219-06-8) + cis,trans-9,11-methyloctadecadienoate (35042-75-2)

Guidance literature:

With potassium hydroxide; water; In methanol; at 55 ℃; for 1.5h;

methanol; With sulfuric acid; In water; at 20 - 55 ℃; for 1.5h; Product distribution / selectivity;

Reference yield:

methanol (67-56-1) + sodium methylate (124-41-4) → methyl (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate (108698-02-8) + methyl vaccenate (1937-63-9,52380-33-3,6198-58-9) + methyl linoleate (16326-32-2) + methyl arachidonate (2566-89-4) + (Z)-9-hexadecenoic acid methyl ester (1120-25-8,3913-63-1) + Methyl oleate (112-62-9) + Methyl linoleate (112-63-0) + (11Z)-11-icosenoic acid methyl ester (2390-09-2,3946-08-5) + methyl linolenate (301-00-8) + methyl n-dodecanoate (111-82-0) + methyl myristoate (124-10-7) + pentadecanoic acid methyl ester (7132-64-1) + hexadecanoic acid methyl ester (112-39-0) + methyl margarate (1731-92-6) + Methyl stearate (112-61-8) + methyl arachidate (1120-28-1) + behenic acid methyl ester (929-77-1) + all-cis-8,11,14-eicosatrienoic acid methyl ester (21061-10-9) + (5Z,8Z,11Z,14Z,17Z)-5,8,11,14,17-icosapentaenoic acid methyl ester (2734-47-6) + cis,cis,cis,cis-Docosa-7,10,13,16-tetraensaeuremethylester (13487-42-8) + myristoleic acid methyl ester (56219-06-8) + cis,trans-9,11-methyloctadecadienoate (35042-75-2)

Guidance literature:

at 55 ℃; for 1.5h; Product distribution / selectivity;

Reference yield:

methanol (67-56-1) + cis-Octadecenoic acid (112-80-1,2027-47-6) + linoleic acid (60-33-3,116745-32-5,26085-09-6,64080-88-2,7049-66-3,949900-18-9,60476-23-5,6144-28-1,67922-65-0,89718-18-3) + C18H32O2 (370860-94-9) + 1-hexadecylcarboxylic acid (57-10-3) + stearic acid (57-11-4) + octadeca-7E,9Z-dienoic acid → (6Z,8E)-Octadeca-6,8-dienoic acid methyl ester + Methyl oleate (112-62-9) + Methyl linoleate (112-63-0) + hexadecanoic acid methyl ester (112-39-0) + Methyl stearate (112-61-8) + cis,trans-9,11-methyloctadecadienoate (35042-75-2)

Guidance literature:

cis-Octadecenoic acid; linoleic acid; C₁₈H₃₂O₂; 1-hexadecylcarboxylic acid; stearic acid; octadeca-7E,9Z-dienoic acid; With potassium hydroxide; water; In methanol; at 55 ℃; for 1.5h;

methanol; With sulfuric acid; In water; at 20 - 55 ℃; for 1.5h; Product distribution / selectivity;

upstream raw materials:

methanol

Methyl oleate

cis-Octadecenoic acid

linoleic acid

Downstream raw materials:

methyl vaccenate

Methyl oleate

Refernces

• 1、 -. "DIRECT METHOD AND REAGENT KITS FOR FATTY ACID ESTER SYNTHESIS". Page/Page column 18; 21; 28. . Retrieved 2008/12/07.