Related Products of 52096-24-9On March 31, 2013, Fokin, S. V.; Kostina, E. T.; Tret’yakov, E. V.; Romanenko, G. V.; Bogomyakov, A. S.; Sagdeev, R. Z.; Ovcharenko, V. I. published an article in Russian Chemical Bulletin. The article was 《Spin transition in the molecular heterospin complex of Cu(hfac)2 with 4,4,5,5-tetramethyl-2-(1-methylpyrazol-5-yl)-4,5-dihydroimidazole-1-oxyl 3-oxide》. The article mentions the following:
The synthesis, structure, and magnetic properties of the products of the reaction for Cu(hfac)2 (hfac is hexafluoroacetylacetonate) with spin-labeled nitronyl nitroxides 4,4,5,5-tetramethyl-2-(1-R-1H-pyrazol-5-yl)-3-imidazoline-1-oxyl 3-oxides L5/R (R = Me, Et, Pr, Bu), viz., binuclear complex [Cu(hfac)2L5/Me]2 and chain polymer complexes [Cu(hfac)2L5/R]n, are described. The polymer heterospin chains are built according to head-to-head (R = Me, Et, Pr, Bu) and head-to-tail (R = Pr, Bu) motifs. [Cu(hfac)2L5/Me]2 was characterized by the ability to reveal the reversible effect of thermally induced spin transition at a temperature ∼75 K (without hysteresis). In the set of heterospin CuII compounds with spin-labeled pyrazoles, this is the earlier unknown example of a mol. complex exhibiting a similar magnetic anomaly. In addition to this study using 1-Butyl-1H-pyrazole, there are many other studies that have used 1-Butyl-1H-pyrazole(cas: 52096-24-9Related Products of 52096-24-9) was used in this study.
1-Butyl-1H-pyrazole(cas: 52096-24-9) belongs to pyrazoles. Pyrazoles and their related multiring analogs are common elements of a wide variety of bioactive compounds. These ring structures are rare in nature. A consequence of this is that they have previously been thought to be poor moieties to include in potential new drugs. Related Products of 52096-24-9
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics