methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

Base Information

Chemical Name:methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate
CAS No.:1316749-37-7
Molecular Formula:C₃₈H₅₆N₂O₆
Molecular Weight:636.872
Hs Code.:

Synonyms:methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

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Chemical Property of methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

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Technology Process of methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

There total 5 articles about methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate 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: 31.0%

: 1316749-19-5
(2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanoic acid

: 42753-75-3
methyl 5-amino-2-hydroxybenzoate

: 1316749-37-7
methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

Guidance literature:: With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 0 - 20 ℃; for 3h;

Reference yield:

: 1253909-57-7
2-(((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yl)oxy)butanoic acid

: 1316749-37-7
methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine; dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 0.17 h

1.2: 2 h

2.1: water; lithium hydroxide / ethanol / 2 h / 50 °C

2.2: 20 °C / pH 2

3.1: dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 3 h / 0 - 20 °C

With water; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; lithium hydroxide; In tetrahydrofuran; ethanol;

Reference yield:

: 164221-12-9
(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-ol

: 1316749-37-7
methyl 2-hydroxy-5-((2S)-2-(2-((5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-yloxy)butanamido)-4-methylpentanamido)benzoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetrabutyl-ammonium chloride; sodium hydroxide / toluene; water / 12 h / 20 - 50 °C

2.1: trifluoroacetic acid / dichloromethane / 1 h / Inert atmosphere

3.1: triethylamine; dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 0.17 h

3.2: 2 h

4.1: water; lithium hydroxide / ethanol / 2 h / 50 °C

4.2: 20 °C / pH 2

5.1: dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 3 h / 0 - 20 °C

With tetrabutyl-ammonium chloride; water; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; sodium hydroxide; lithium hydroxide; In tetrahydrofuran; ethanol; dichloromethane; water; toluene;