1,4,7,10,14,17,20,23-Octaoxacyclohexacosane-11,13,24,26-tetrone

Base Information

• Chemical Name: 1,4,7,10,14,17,20,23-Octaoxacyclohexacosane-11,13,24,26-tetrone
• CAS No.: 84449-28-5
• Molecular Formula: C₁₈H₂₈O₁₂
• Molecular Weight: 436.413
• DSSTox Substance ID: DTXSID90446650
• Nikkaji Number: J1.824.647C
• Wikidata: Q82265362

Synonyms:1,4,7,10,14,17,20,23-octaoxacyclohexacosane-11,13,24,26-tetrone;84449-28-5;DTXSID90446650

Chemical Property of 1,4,7,10,14,17,20,23-Octaoxacyclohexacosane-11,13,24,26-tetrone

Chemical Property:

• XLogP3: -0.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 0
• Exact Mass: 436.15807632
• Heavy Atom Count: 30
• Complexity: 431

Purity/Quality:

80%，90%，95%，98%，99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1COCCOC(=O)CC(=O)OCCOCCOCCOC(=O)CC(=O)OCCO1

Technology Process of 1,4,7,10,14,17,20,23-Octaoxacyclohexacosane-11,13,24,26-tetrone

There total 2 articles about 1,4,7,10,14,17,20,23-Octaoxacyclohexacosane-11,13,24,26-tetrone 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: 16.2%

malonoyl dichloride (1663-67-8) + 2,2'-[1,2-ethanediylbis(oxy)]bisethanol (112-27-6) → 1,4,7,10-tetraoxacyclotridecane-11,13-dione (58484-44-9) + 1,4,7,10,14,17,20,23-octaoxacyclohexacosane-11,13,24,26-tetraone (84449-28-5) + 1,4,7,10,14,17,20,23,27,30,33,36-dodecaoxacyclononatriacontane-11,13,24,26,37,39-hexaone

Guidance literature:

With potassium fluoride; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane; at 20 ℃;

DOI:10.1021/jo034542l

Reference yield: 12.6%

malonoyl dichloride (1663-67-8) + 2,2'-[1,2-ethanediylbis(oxy)]bisethanol (112-27-6) → 1,4,7,10-tetraoxacyclotridecane-11,13-dione (58484-44-9) + 1,4,7,10,14,17,20,23-octaoxacyclohexacosane-11,13,24,26-tetraone (84449-28-5)

Guidance literature:

With pyridine; In dichloromethane; at 20 ℃; for 56h;

DOI:10.1002/ejoc.200500921

Reference yield: 18.0%

4-dimethylamino-benzaldehyde (100-10-7) + 1,4,7,10,14,17,20,23-octaoxacyclohexacosane-11,13,24,26-tetraone (84449-28-5) → 12,25-Bis-(4-dimethylamino-benzylidene)-1,4,7,10,14,17,20,23-octaoxa-cyclohexacosane-11,13,24,26-tetraone

Guidance literature:

With piperdinium acetate; In benzene; for 24h; Heating;

DOI:10.1039/b403494e

upstream raw materials:

malonoyl dichloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Downstream raw materials:

12-(4-Dimethylamino-benzylidene)-1,4,7,10,14,17,20,23-octaoxa-cyclohexacosane-11,13,24,26-tetraone

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