2,6-NAPHTHALENEDICARBALDEHYDE

Base Information

• Chemical Name: 2,6-NAPHTHALENEDICARBALDEHYDE
• CAS No.: 5060-65-1
• Molecular Formula: C12H8O2
• Molecular Weight: 184.19
• Hs Code.: 2912299000
• Mol file: 5060-65-1.mol

Synonyms:2,6-Diformylnaphthalene;2,6-Naphthalenedialdehyde;Naphthalene-2,6-dicarbaldehyde;

Chemical Property of 2,6-NAPHTHALENEDICARBALDEHYDE

Chemical Property:

• Vapor Pressure: 8.87E-06mmHg at 25°C
• Melting Point: 176 °C
• Refractive Index: 1.713
• Boiling Point: 373.6 °C at 760 mmHg
• Flash Point: 140.1 °C
• PSA: 34.14000
• Density: 1.254 g/cm³
• LogP: 2.46480
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

2,6-NAPHTHALENEDICARBALDEHYDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,6-NAPHTHALENEDICARBALDEHYDE

There total 8 articles about 2,6-NAPHTHALENEDICARBALDEHYDE 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: 79.0%

naphthalene-2,6-dimethanol (5859-93-8) → 2,6-naphthalenedicarbaldehyde (5060-65-1)

Guidance literature:

With pyridinium chlorochromate; In dichloromethane; at 49.84 ℃; for 4h; Inert atmosphere;

DOI:10.1039/c3dt51501j

Reference yield: 72.3%

naphthalene-2,6-dicarbonitrile (31656-49-2) → 2,6-naphthalenedicarbaldehyde (5060-65-1)

Guidance literature:

naphthalene-2,6-dicarbonitrile; With diisobutylaluminium hydride; In dichloromethane; cyclohexane; at 45 ℃; for 1.16667h;

With sulfuric acid; water; In dichloromethane; cyclohexane; at 0 ℃; for 1h;

Reference yield: 65.0%

dimethyl 2,6-naphthalenedicarboxylate (840-65-3) → 2,6-naphthalenedicarbaldehyde (5060-65-1)

Guidance literature:

dimethyl 2,6-naphthalenedicarboxylate; With lithium aluminium tetrahydride; In tetrahydrofuran; for 3h;

With pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; at 0 ℃; for 4h;

DOI:10.1002/anie.201700814

upstream raw materials:

2,6-bis(bromomethyl)naphthalene

dimethyl 2,6-naphthalenedicarboxylate

naphthalene-2,6-dimethanol

2,6-Naphthalenedicarboxylic acid

Downstream raw materials:

C₃₂H₂₂N₂O₂

C₂₆H₂₂N₂O₂S₂

Refernces

• 1、 Xie, Gao-Yi,Jiang, Long,Lu, Tong-Bu. "Discrimination of cis-trans isomers by dinuclear metal cryptates at physiological pH: Selectivity for fumarate vs. maleate". . p. 14092 - 14099. Retrieved 2013.
• 2、 Ascherl, Laura,Evans, Emrys W.,Gorman, Jeffrey,Orsborne, Sarah,Bessinger, Derya,Bein, Thomas,Friend, Richard H.,Auras, Florian. "Perylene-based covalent organic frameworks for acid vapor sensing". supporting information. p. 15693 - 15699. Retrieved 2019/10/14.