N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide

Base Information

• Chemical Name: N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide
• CAS No.: 408349-66-6
• Molecular Formula: C₂₄H₃₁N₃O₇
• Molecular Weight: 473.526

Synonyms:N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide

Chemical Property of N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide

Chemical Property:

Purity/Quality:

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Technology Process of N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide

There total 4 articles about N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide 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: 97.0%

N-{(S)-1-[(S)-1-(2,3-Dimethoxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dimethoxy-benzamide (408349-49-5) → N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide (408349-66-6)

Guidance literature:

With boron tribromide; In dichloromethane; chloroform;

DOI:10.1055/s-2002-19311

Reference yield:

Val-Val (3918-94-3) → N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide (408349-66-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 994 mg / DCC; N-hydroxysuccinimide; aq. NaOH / dioxane / 0 - 20 °C

2: 360 mg / DCC; N-hydroxysuccinimide / dioxane / 0 - 20 °C

3: 97 percent / BBr₃ / CHCl₃; CH₂Cl₂

With sodium hydroxide; 1-hydroxy-pyrrolidine-2,5-dione; boron tribromide; dicyclohexyl-carbodiimide; In 1,4-dioxane; dichloromethane; chloroform;

DOI:10.1055/s-2002-19311

Reference yield:

2,3-dimethoxybenzoic acid (1521-38-6) → N-{(S)-1-[(S)-1-(2,3-Dihydroxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dihydroxy-benzamide (408349-66-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 994 mg / DCC; N-hydroxysuccinimide; aq. NaOH / dioxane / 0 - 20 °C

2: 360 mg / DCC; N-hydroxysuccinimide / dioxane / 0 - 20 °C

3: 97 percent / BBr₃ / CHCl₃; CH₂Cl₂

With sodium hydroxide; 1-hydroxy-pyrrolidine-2,5-dione; boron tribromide; dicyclohexyl-carbodiimide; In 1,4-dioxane; dichloromethane; chloroform;

DOI:10.1055/s-2002-19311

upstream raw materials:

N-{(S)-1-[(S)-1-(2,3-Dimethoxy-benzylcarbamoyl)-2-methyl-propylcarbamoyl]-2-methyl-propyl}-2,3-dimethoxy-benzamide

Val-Val

2,3-dimethoxybenzoic acid

(S)-2-[(S)-2-(2,3-Dimethoxy-benzoylamino)-3-methyl-butyrylamino]-3-methyl-butyric acid

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