(10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

Base Information

Chemical Name:(10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester
CAS No.:690223-83-7
Molecular Formula:C₃₂H₄₆O₄S
Molecular Weight:526.781
Hs Code.:

Synonyms:(10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

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Chemical Property of (10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

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Technology Process of (10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

There total 3 articles about (10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester 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: 58.0%

: 5454-83-1
5-bromovaleric acid methyl ester

: 690223-82-6
[((5Z,8Z,11Z,14Z,17Z)-Icosa-5,8,11,14,17-pentaene)-1-sulfonyl]-benzene

: 690223-83-7
(10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

Guidance literature:: [((5Z,8Z,11Z,14Z,17Z)-Icosa-5,8,11,14,17-pentaene)-1-sulfonyl]-benzene; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;

5-bromovaleric acid methyl ester; In tetrahydrofuran; Further stages.;
DOI:10.1016/j.tetlet.2004.02.024

Reference yield:

: 10417-94-4
all cis-5,8,11,14,17-eicosapentaenoic acid

: 690223-83-7
(10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: 80 percent / LiAlH₄ / diethyl ether / Heating

2.1: 77 percent / Bu₃P / tetrahydrofuran

3.1: 86 percent / KHSO₅ / methanol / 0 °C

4.1: LDA / tetrahydrofuran / -78 °C

4.2: 58 percent / tetrahydrofuran

With lithium aluminium tetrahydride; potassium peroxomonosulfate; tributylphosphine; lithium diisopropyl amide; In tetrahydrofuran; methanol; diethyl ether;
DOI:10.1016/j.tetlet.2004.02.024

Reference yield:

: 690223-81-5
[((5Z,8Z,11Z,14Z,17Z)-Icosa-5,8,11,14,17-pentaenyl)sulfanyl]-benzene

: 690223-83-7
(10Z,13Z,16Z,19Z,22Z)-6-Benzenesulfonyl-pentacosa-10,13,16,19,22-pentaenoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 86 percent / KHSO₅ / methanol / 0 °C

2.1: LDA / tetrahydrofuran / -78 °C

2.2: 58 percent / tetrahydrofuran

With potassium peroxomonosulfate; lithium diisopropyl amide; In tetrahydrofuran; methanol;
DOI:10.1016/j.tetlet.2004.02.024