4-[5-(4-Formylphenoxy)pentoxy]benzaldehyde

Base Information

• Chemical Name: 4-[5-(4-Formylphenoxy)pentoxy]benzaldehyde
• CAS No.: 77355-01-2
• Molecular Formula: C19H20 O4
• Molecular Weight: 312.365
• Hs Code.: 2912299000
• DSSTox Substance ID: DTXSID40423597
• Nikkaji Number: J1.709.296K
• Wikidata: Q82235840
• ChEMBL ID: CHEMBL2380532
• Mol file: 77355-01-2.mol

Synonyms:4-[5-(4-formylphenoxy)pentoxy]benzaldehyde;77355-01-2;1,5-Bis(4-formylphenoxy)pentane;SCHEMBL8192951;CHEMBL2380532;DTXSID40423597;JZWSXMHKNFDAHB-UHFFFAOYSA-N;4,4'-(Pentamethylenebisoxy)dibenzaldehyde;4,4?-(1,5-Pentanediyl)dioxydibenzaldehyde;4-[5-(4-formylphenoxy)pentyl-oxy]benzaldehyde;4-[5-(4-methanoylphenoxy)pentoxy]benzaldehyde;4,4'-[1,5-pentaznediylbis(oxy)]bisbenzaldehyde;4,4'-[Pentane-1,5-diylbis(oxy)]dibenzaldehyde;A839063

Chemical Property of 4-[5-(4-Formylphenoxy)pentoxy]benzaldehyde

Chemical Property:

• PSA: 52.60000
• LogP: 3.93970
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 10
• Exact Mass: 312.13615911
• Heavy Atom Count: 23
• Complexity: 296

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C=O)OCCCCCOC2=CC=C(C=C2)C=O

Technology Process of 4-[5-(4-Formylphenoxy)pentoxy]benzaldehyde

There total 2 articles about 4-[5-(4-Formylphenoxy)pentoxy]benzaldehyde 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%

1,5-dibromo-pentane (111-24-0) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 1,5-bis(4-formylphenoxy)pentane (77355-01-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 100 ℃; for 12h;

DOI:10.1055/s-0032-1316681

Reference yield:

4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 1,5-bis(4-formylphenoxy)pentane (77355-01-2)

Guidance literature:

With sodium ethanolate; Yield given. Multistep reaction; 1.) ethanol, reflux, 4 h, 2.) reflux, 48 h;

DOI:10.1007/BF00765771

Reference yield: 96.0%

1,5-bis(4-formylphenoxy)pentane (77355-01-2) + ethyl 2-cyanoacetate (105-56-6) → diethyl 3,3'-((pentane-1,5-diylbis(oxy))bis(4,1-phenylene))bis(2-cyanoacrylate)

Guidance literature:

With piperidine; In N,N-dimethyl-formamide; at 25 ℃; for 12h; Inert atmosphere;

DOI:10.1002/chem.201402373

upstream raw materials:

1,5-dibromo-pentane

4-hydroxy-benzaldehyde

Downstream raw materials:

3-(4-{5-[4-(2,2-Bis-ethoxycarbonyl-vinyl)-phenoxy]-pentyloxy}-phenyl)-2-ethoxycarbonyl-acrylic acid ethyl ester

C₂₅H₂₆N₂O₆

2-(4-{5-[4-(1,2-Dicarboxy-ethyl)-phenoxy]-pentyloxy}-phenyl)-succinic acid

1,5-bis-{4-[(2-hydroxy-ethylamino)-methyl]-phenoxy}-pentane

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