15439-16-4 Usage
Description
1,4,8,12-Tetraazacyclopentadecane is a nitrogen crown-ether analog, which is a type of macrocyclic compound containing nitrogen atoms in its structure. It appears as white to light yellow needle-like crystals or powder.
Uses
Used in Chemical Industry:
1,4,8,12-Tetraazacyclopentadecane is used as a chelating agent for its ability to form stable complexes with metal ions. This property makes it useful in various chemical processes, such as catalysis and separation techniques.
Used in Pharmaceutical Industry:
1,4,8,12-Tetraazacyclopentadecane is used as a building block for the synthesis of various pharmaceutical compounds, including those with potential applications in drug delivery and targeting.
Used in Analytical Chemistry:
1,4,8,12-Tetraazacyclopentadecane is used as a reagent in analytical chemistry for the detection and quantification of metal ions, due to its chelating properties.
Used in Environmental Applications:
1,4,8,12-Tetraazacyclopentadecane can be employed in environmental applications for the removal of heavy metal ions from contaminated water or soil, thanks to its ability to form stable complexes with these ions.
Used in Research and Development:
1,4,8,12-Tetraazacyclopentadecane serves as a valuable compound in research and development, particularly in the fields of supramolecular chemistry and coordination chemistry, where its unique structural properties can be exploited to design new materials and systems.
Synthesis Reference(s)
Tetrahedron Letters, 33, p. 5505, 1992 DOI: 10.1016/S0040-4039(00)61129-2
Check Digit Verification of cas no
The CAS Registry Mumber 15439-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,3 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15439-16:
(7*1)+(6*5)+(5*4)+(4*3)+(3*9)+(2*1)+(1*6)=104
104 % 10 = 4
So 15439-16-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H26N4/c1-4-12-6-2-8-14-10-11-15-9-3-7-13-5-1/h12-15H,1-11H2/p+4
15439-16-4Relevant articles and documents
Polyazamacrocyclic compounds for complexation of metal ions
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, (2008/06/13)
The present invention relates to a new polyazamacrocyclic compound or a salt thereof and its uses. The compound has the formula STR1 where x is 2, 3 or a combination of p 2(s) and q 3(s) where p+q=y; y is 3 or 4; R is (CH2)z P(=0)R1 R2 ; R1 is R3 or OR3 where R3 is alkyl, cycloalkyl or aryl; R2 is H, alkyl or STR2 where R4 is alkyl, cycloalkyl or aryl; and z is 1 to 3. In one important embodiment, this compound may be complexed with a metal to be a polyazamacrocyclic compound-metal complex having the formula STR3 where r is 2 or 3; and Me is a metal ion.
MACROHETEROCYCLES. 15.* SYNTHESIS OF MACROCYCLIC POLYAMINES IN A BIPHASIC SYSTEM
Luk'yanenko, N. G.,Basok, S. S.,Filonova, L. K.,Kulikov, N. V.,Pastushok, V. N.
, p. 346 - 349 (2007/10/02)
Macrocyclic polyamines are conveniently synthesized by condensation of bissulfonamides with ditosylates or dibromides of glycols in the biphasic system toluene(xylene)-aqueous sodium hydroxide.
MACROHETEROCYCLES. PART 44. FACILE SYNTHESIS OF AZACROWN ETHERS AND CRYPTANDS IN A TWO-PHASE SYSTEM
Lukyanenko, Nikolai G.,Basok, Stepan S.,Filonova, Lyubov K.
, p. 3141 - 3148 (2007/10/02)
A facile procedure is proposed for the preparation of azacrown ethers and cryptands by condensation of dibromides or ethylene glycol bis(toluene-p-sulphonate)s with acyclic bis(sulphonamide)s or with bisdiazacrown ethers, respectively.The reaction was carried out in a two-phase system of aqueous alkali-toluene (benzene)in the presence of quaternary ammonium salts as phase transfer catalysts.The catalytic activity decreased in the sequence: Bu4NI ca.Bu4NBr > Bu4NCl > Bu4NHSO4 > Et3NCH2C6H5NCl.Maximum yields of twelve-membered azacrown ethers are obtained when lithium hydroxide is used, while crown ethers of larger size are observed in the presence of sodium or potassium hydroxides; this may be due to a template effect.
