54533-65-2

Basic information

• Product Name: 1,5-bis(o-nitrophenoxy)-3-oxapentane
• Synonyms: 1,5-bis(o-nitrophenoxy)-3-oxapentane
• CAS NO: 54533-65-2
• Molecular Weight: 348.312
• Mol File: 54533-65-2.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: 1,5-bis(o-nitrophenoxy)-3-oxapentane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-bis(o-nitrophenoxy)-3-oxapentane(54533-65-2)
• EPA Substance Registry System: 1,5-bis(o-nitrophenoxy)-3-oxapentane(54533-65-2)

Safety Data

• Hazardous Substances Data: 54533-65-2(Hazardous Substances Data)

Upstream product

• 111-44-4 3-oxa-1,5-dichloropentane 
• 88-75-5 2-hydroxynitrobenzene 
• 824-39-5 sodium o-nitrophenate 
• 34270-90-1 2,2'-diiodoethyl ether 
• 88-73-3 2-Chloronitrobenzene 
• 111-46-6 diethylene glycol 
• 5414-19-7 1,1'-oxybis(2-bromo-ethane) 
• 7460-82-4 diethylene glycol ditosylate 

Downstream Products

• 7249-78-7 1,5-bis-(2-aminophenoxy)-3-oxapentane 
• 1450928-54-7 C₅₂H₄₆N₂O₃P₂ 
• 54533-66-3 bis-[2-(2-methanesulfonylamino-phenoxy)-ethyl] ether 
• 120367-87-5 19-(Toluene-4-sulfonyl)-6,7,9,10,19,20-hexahydro-16H,18H,22H-5,8,11-trioxa-16,19,22-triaza-dibenzo[a,j]cyclooctadecene-17,21-dione 
• 109888-80-4 19-(Toluene-4-sulfonyl)-6,7,9,10,17,18,19,20,21,22-decahydro-16H-5,8,11-trioxa-16,19,22-triaza-dibenzo[a,j]cyclooctadecene 
• 144221-08-9 1,1'-oxybis(ethyleneoxy)bis(2-toluene-p-sulfonylaminobenzene) 
• 403842-53-5 1,7-bis(2-N-(2-pyridyl)-benzamide)-1,4,7-trioxaheptane 
• 1329608-97-0 C₃₀H₂₆Cl₂N₂O₅ 

Relevant articles and documents

Synthesis and spectroscopic properties of new bis-tetrazoles

Syntheses of N,N′-phenyltetrazole podands link with aliphatic chains containing oxygen, nitrogen and sulphur atoms, are described. The complexing properties of these compounds towards metal cations (Fe2+, Cu 2+, Zn2+, Co2+, Ni2+) were investigated by absorption and infrared spectroscopy. The UV-Vis titrations were performed to estimate the stability constant values of the respective complexes with Cu2+ ion. Changes in UV-Vis absorption spectra and IR spectra of compound 6 under various concentrations of Cu2+ ion in methanol suggest formation of very unstable complex. The structure of ligand 2 has been deduced by X-ray crystallography. The Author(s) 2012.

Fluorescent ion indicators for cadmium and lanthanide ion detection

The present invention provides a metal chelator and methods that facilitate binding, detecting, monitoring and quantitating of heavy metal ions in a sample. This metal chelating moiety has the following formula

Phenol-containing macrocyclic diamides as new catalysts in the highly regioselective conversion of epoxides to β-hydroxy thiocyanates

The regioselective ring-opening reactions of some epoxides with ammonium thiocyanate in the presence of a series of new phenol-containing macrocyclic diamides and also dibenzo-18-crown-6-, 18-crown-6-, benzo-15-crown-5-, and pyridine-containing macrocyclic diamide have been studied. The epoxides were subject to cleavage by NH4SCN in the presence of these catalysts under mild reaction conditions in various aprotic solvents. In this study, reagents and conditions have been discovered with which the individual β-hydroxy thiocyanates can be synthesized in high yield and with more than 90% regioselectivity. The results can be discussed in terms of a four-step mechanism: (1) formation of complex between catalyst and NH4SCN, (2) release of SCN- nucleophile from the complex, (3) reaction of the active nucleophile at the less sterically hindered site in the epoxide, and (4) regeneration of catalyst. The major advantages of this method are as follows: (1) high regioselectivity, (2) simple regeneration of catalyst, (3) its reuse through several cycles without a decrease in activity, and (4) ease of workup of the reaction.