1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione

Base Information

• Chemical Name: 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione
• CAS No.: 1190206-02-0
• Molecular Formula: C₁₉H₂₉NO₈
• Molecular Weight: 399.441
• Mol file: 1190206-02-0.mol

Synonyms:

Chemical Property of 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione

There total 7 articles about 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione 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: 63.0%

N-methoxycarbonylmaleimide (55750-48-6) + ω-propynyl-3,6,9,12,15,18-hexaoxahenicos-1-amine (1198080-04-4,956348-61-1) → 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione (1190206-02-0,209395-33-5)

Guidance literature:

With sodium hydrogencarbonate; In water; at 0 - 20 ℃; for 2h;

DOI:10.1039/c2ob26968f

Reference yield: 25.0%

maleiimide (541-59-3,25721-74-8) + (2-(2-(2-(2-(2-(2-hydroxyethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl) propargyl ether (944560-99-0) → 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione (1190206-02-0,209395-33-5)

Guidance literature:

With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 20 ℃; Cooling with ice; Inert atmosphere;

DOI:10.1021/jm900420c

Reference yield:

C16H30O9S (1422540-84-8) → 1-(3,6,9,12,15,18-hexaoxahenicos-20-yn-1-yl)-2,5-pyrroledione (1190206-02-0,209395-33-5)

Guidance literature:

Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 15 h / 110 °C

2: hydrazine / ethanol / 3 h / 60 °C

3: sodium hydrogencarbonate / water / 2 h / 0 - 20 °C

With sodium hydrogencarbonate; hydrazine; In ethanol; water; N,N-dimethyl-formamide;

DOI:10.1039/c2ob26968f

upstream raw materials:

maleiimide

(2-(2-(2-(2-(2-(2-hydroxyethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl) propargyl ether

C₁₆H₃₀O₉S

pentaethylene glycol