C₁₇H₂₃Br₂N₃O₅

Base Information

• Chemical Name: C₁₇H₂₃Br₂N₃O₅
• CAS No.: 1439388-91-6
• Molecular Formula: C₁₇H₂₃Br₂N₃O₅
• Molecular Weight: 509.195
• Mol file: 1439388-91-6.mol

Synonyms:

Chemical Property of C₁₇H₂₃Br₂N₃O₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₇H₂₃Br₂N₃O₅

There total 4 articles about C₁₇H₂₃Br₂N₃O₅ 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:

C17H21Br2NO6 → C17H23Br2N3O5 (1439388-91-6)

Guidance literature:

C₁₇H₂₁Br₂NO₆; With 1,1'-carbonyldiimidazole; In dichloromethane; Inert atmosphere;

With hydrazine hydrate; In ethanol; dichloromethane; at 20 ℃; Inert atmosphere;

DOI:10.1021/ja311729d

Reference yield:

methyl 3,5-dibromo-4-aminobenzoate (3282-10-8) → C17H23Br2N3O5 (1439388-91-6)

Guidance literature:

Multi-step reaction with 3 steps

1.1: dmap / dichloromethane / 1 h / 20 °C / Inert atmosphere

2.1: lithium hydroxide / water; tetrahydrofuran / Inert atmosphere

3.1: 1,1'-carbonyldiimidazole / dichloromethane / Inert atmosphere

3.2: 20 °C / Inert atmosphere

With dmap; 1,1'-carbonyldiimidazole; lithium hydroxide; In tetrahydrofuran; dichloromethane; water;

DOI:10.1021/ja311729d

Reference yield:

methyl 3,5-dibromo-4-(bis-(tert-butoxycarbonyl)amino)benzoate (1422570-84-0) → C17H23Br2N3O5 (1439388-91-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: lithium hydroxide / water; tetrahydrofuran / Inert atmosphere

2.1: 1,1'-carbonyldiimidazole / dichloromethane / Inert atmosphere

2.2: 20 °C / Inert atmosphere

With 1,1'-carbonyldiimidazole; lithium hydroxide; In tetrahydrofuran; dichloromethane; water;

DOI:10.1021/ja311729d

upstream raw materials:

methyl 3,5-dibromo-4-(bis-(tert-butoxycarbonyl)amino)benzoate

methyl 3,5-dibromo-4-aminobenzoate

di-tert-butyl dicarbonate

Downstream raw materials:

3-(5-(4-amino-3,5-dibromophenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

Refernces