Category: 14024-18-1

Iron(III) acetylacetonate, cas is 14024-18-1, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,14024-18-1

The synthesis of hybrid magnetite-gold nanoparticles with core-shell structure has been carried out referring to a protocol available in the literature [24] . Reagents. Iron (III) acetylacetonate (Fe (acac) 3, 99%), 1,2- hexadecanediol ( C14H29CH (OH) CH2 (OH) , 90%), oleylamine (OAM, C9H18=C9H17NH2 , 70%) , oleic acid (OA, C9H18=C8H15-COOH, 99%), diphenyl ether ( C12H10O, 99%) , gold chloride (Au(Cl) – 3 H20, 99%) and other solvents (hexane and ethanol) (Sigma Aldrich) . 0.355 g of Fe (acac) 3 have been mixed in 10 ml of diphenyl ether with 1 ml of oleic acid, 1 ml of oleylamine, under argon atmosphere and vigorous stirring. Successively, 1 , 2-hexadecanediol is added to the solution. The resulting solution is warmed up to 200 C and kept under reflux for 2 h. The amounts of the used reagents are reported in Table 1. Table 1 Diphenyl ether 10 g Once the solution has been taken to room temperature, the reaction mixture has been used without any separation. In a typical synthesis, to 5 ml of the reaction solution of Fe304 nanoparticles in diphenyl ether 0.415 g of Au (CI) 3 -3H20, 1.55 g of 1 , 2-hexadecanediol, 0.25 ml of oleic acid, 1.5 ml of oleylamine and 15 ml of diphenyl ether have been added. Under argon atmosphere and vigorous stirring this mixture is warmed up to 200 C and kept in such condition for 1.5 h. The amounts of the used reagents are reported in Table 2. Table 2 Once the reaction mixture has been cooled up to room temperature ethanol has been added. A material of dark color has been precipitated by means of a centrifuge (one cycle of 20 minutes at 10000 rpm) The precipitate has been washed with ethanol and redispersed in hexane in the presence of 75 mM oleic acid and oleylamine. The nanoparticles solution has shown a dark red color.

With the synthetic route has been constantly updated, we look forward to future research findings about Iron(III) acetylacetonate,belong iron-catalyst compound

Reference£º
Patent; PADUANO, Luigi; D’ERRICO, Gerardino; MONTESARCHIO, Daniela; VITIELLO, Giuseppe; MANGIAPIA, Gaetano; LUCHINI, Alessandra; IRACE, Carlo; COLONNA, Alfredo; SANTAMARIA, Rita; WO2014/64574; (2014); A1;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

14024-18-1, Iron(III) acetylacetonate is a iron-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Fe3O4 NPs were synthesized by thermal decomposition of Fe(acac)3 in the presence of OAm and BE according to the literature [14]. In a typical synthesis, 3 mmol of Fe(acac)3 was dissolved in 15 mL of BE and 15 mL of OAm. The solution was dehydrated at 110C for 1 h under N2 atmosphere, then quickly heated to 300C at a heating rate of 20C/min, and aged at this temperature for 1 h. After the reaction,the solution was allowed to cool down to room temperature. The Fe3O4 NPs were extracted upon the addition of 50 mL of ethanol, followed by centrifuging at 8500 rpm for 10 min. The Fe3O4 NPs were dispersed in nonpolar solvents such as hexane and chloroform., 14024-18-1

As the paragraph descriping shows that 14024-18-1 is playing an increasingly important role.

Reference£º
Article; Metin, Oender; Aydo?an, ?akir; Meral, Kadem; Journal of Alloys and Compounds; vol. 585; (2014); p. 681 – 688;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Iron(III) acetylacetonate, cas is 14024-18-1, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,14024-18-1

Nanosized Fe2O3 was synthesized by the thermolysisof an iron-containing precursor in a dispersion medium. Iron acetylacetonate prepared as describedin [7] was used as a precursor; the dispersion medium was diphenyl ether (DPE). The choice of DPE wasbased on the thermal stability, high boiling point (259C), and low toxicity of this material. Iron acetylacetonate(0.5 g) was dissolved in 10 mL of DPE;40 mL of DPE in a two-necked round-bottom flaske quipped with a reflux condenser was heated in an oil bath to 200C under vigorous stirring with a magnetic stirrer. After that, using a syringe, the iron acetylacetonate solution was rapidly introduced into hot DPE. The resulting mixture was held under vigorous stirring for 2 h to provide the completion of thermolysis and the formation of iron oxide particles; after that, the mixture was cooled and analyzed. To study the features of reduction of Fe2O3 and the chemisorption processes involving it, DPE was removed by vacuum distillation; the resulting material was a black powder.

With the rapid development of chemical substances, we look forward to future research findings about Iron(III) acetylacetonate

Reference£º
Article; Lyadov; Kochubeev; Markova; Parenago; Khadzhiev; Petroleum Chemistry; vol. 56; 12; (2016); p. 1134 – 1139; Neftekhimiya; vol. 1; 2; (2016); p. 129 – 135,7;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.14024-18-1,Iron(III) acetylacetonate,as a common compound, the synthetic route is as follows.

Nanoparticles narrow diameter distribution were prepared by the high-temperature decompositionof Co(acac)2 and Fe(acac)3 with the 1:2 Mratio (0.6:1.2mmol) together with 1-2 octanediol, diphenyl ether (boiling point at 550 K)and oleic acid and oley-lamina as surfactants. The particle size was tailored by the sur-factant: precursor molar ratio ([Surf.]:[Prec.])according to there-ference [15]. The preparation was magnetically stirred and heated up to the boiling temperature T535 K for 120 min. After synthesis the nanoparticles were extracted by adding ethanol followed by centrifugation(14,000rpm/30min). After that,they were washed with acetone and centrifuged once again. The final sample consists in a black powder constituted by cobalt ferrite nanoparticles covered with an oleic acid layer, which is strongly linked to the surface, improving the chemical stability, and avoiding agglomeration. The samples were labeled S2,S5,and S7 with mean diameter 2.0,4.5,and 7.0 nm respectively, obtained from the TEM analysis., 14024-18-1

The synthetic route of 14024-18-1 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Pianciola, Betiana N.; Lima, Enio; Troiani, Horacio E.; Nagamine, Luiz C.C.M.; Cohen; Zysler, Roberto D.; Journal of Magnetism and Magnetic Materials; vol. 377; (2015); p. 44 – 51;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.14024-18-1,Iron(III) acetylacetonate,as a common compound, the synthetic route is as follows.

The magnetic nanoparticles were synthesized according to a previously reported procedure26. Briefly, a solution of Fe(acac)3 (5.65 g, 0.016 mol), benzyl ether (80 mL) and oleylamine (80 mL) was heated to 110 C and allowed to reflux for 1 h with vigorous stirring. The temperature was raised to 210 C and then refluxed for 2 h under an argon atmosphere. After cooling to room temperature, the reaction mixture was centrifuged at 10,000 rpm for 20 min, affording the magnetic nanoparticles (Fe3O4) as a black solid. The magnetic nanoparticles were then dispersed in a mixture of 1-propanol (180 mL), conc. NH4OH (25 mL) and deionized water (18 mL) in a 500 mL round-bottom flask by ultra-sonication for 30 min under an argon atmosphere. Following this, tetraethylorthosilicate (TEOS) (6 mL, 0.027 mol) was added dropwise for 30 min with vigorous stirring. After stirring at room temperature for 6 h, thesilica-coated magnetic nanoparticles (Fe3O4(at)SiO2) were separated from the solution using an external magnet and then washed twice successively with 1-propanol and deionized water, respectively. The Fe3O4(at)SiO2 nanoparticles (brown solid) were then dried under vacuum at 60 C for 6 h, prior to use., 14024-18-1

14024-18-1 Iron(III) acetylacetonate 91759530, airon-catalyst compound, is more and more widely used in various fields.

Reference£º
Article; Wechakorn, Kanokorn; Chanpanich, Pairsunan; Kamkalong, Pimfa; Anantachisilp, Suranan; Oriental Journal of Chemistry; vol. 35; 3; (2019); p. 1054 – 1061;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.14024-18-1,Iron(III) acetylacetonate,as a common compound, the synthetic route is as follows.

Fe(acac)3 (3 mmol) was dissolved in 20 ml of oleylamine and 5 ml of n-hexane. The reaction mixture was thoroughly stirred under N2 atmosphere for 30 min in a 50 ml Teflon-lined stainless steel autoclave that was carefully sealed. The autoclave was heated in a furnace at 190 C for 8 h under autogenous pressure. The resulting dark suspensions were extracted by adding 50 ml of ethanol followed by centrifugation. After washing the precipitates three times with ethanol, uniform Fe3O4 NPs were formed. These NPs were redispersed into n-hexane and a black-brown n-hexane dispersion of Fe3O4 NPs was thus obtained. Thus, the Fe3O4 suspension was transferred to 100 ml volumetric flask, evenly mixed with n-hexane for measurement of concentration of Fe3O4 through the 1,10-phenanthroline monohydrate dyeing method using UV-Vis spectrophotometer. Similar procedures for the preparation of Fe3O4 NPs were carried out at different conditions, including different reaction temperatures, times, and solvents. The solvothermal temperatures for samples S1 and S3 differed from that for S2. For samples S4-S6, the reaction times differed from that of S2. For samples S7-S9, the content of n-hexane differed from that of sample S2. The detailed preparation conditions are listed in Table 1 .

14024-18-1, 14024-18-1 Iron(III) acetylacetonate 91759530, airon-catalyst compound, is more and more widely used in various fields.

Reference£º
Article; Liu, Jing; Wang, Lu; Wang, Jing; Zhang, Lantong; Materials Research Bulletin; vol. 48; 2; (2013); p. 416 – 421;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Iron(III) acetylacetonate, cas is 14024-18-1, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,14024-18-1

A typical procedure for preparation of oil-soluble magnetite nanoparticles is briefly described as follows: first, 20 mL of diethylene glycol, 0.70 g (2 mmol) of iron (III) acetylacetonate, and 1.06 mL (3 mmol) of oleic acid were mixed in a 50 mL Teflon-lined stainless autoclave while magnetically stirring. Then, the autoclave was put into oven, kept at 180C for 5 h. After cooled to room temperature naturally, 40 mL ethanol was added to yield a black precipitate. The black Fe3O4 precipitate was separated by centrifuging at 10,000 rpm for 20 min, and re-dispersed in 10 mL of hexane or dried at 60C under vacuum for 24 h. (The as-prepared product was donated as SO1.) The as-synthesized Fe3O4 colloid in hexane is hydrophobic and stable for nearly a year, while the dried Fe3O4 sample can be stable for several months. The synthesis of water-soluble magnetite nanoparticles was carried out only by reacting an iron precursor, iron (III) acetylacetonate (Fe(acac)3), in the polyol medium (diethylene glycol) without oleic acid under the same reaction conditions. After cooling down to room temperature, 40 mL of ethyl acetate was added to the reaction solution resulted in a black precipitation of magnetite nanoparticles which was then separated from the solution by centrifuging at 10,000 rpm for 20 min. After washed with ethyl acetate for three times, the precipitation was re-dispersed in polar solvents such as ethanol and water for further investigation. The Fe3O4 solid productions could also be obtained by drying the precipitation at 60C under vacuum for 24 h. (The as-prepared product was donated as SW1.)

With the rapid development of chemical substances, we look forward to future research findings about Iron(III) acetylacetonate

Reference£º
Article; Chen, Fenghua; Zhao, Taonan; Chen, Qingtao; Han, Lifeng; Fang, Shaoming; Chen, Zhijun; Materials Research Bulletin; vol. 48; 10; (2013); p. 4093 – 4099;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Iron(III) acetylacetonate, cas is 14024-18-1, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,14024-18-1

Cobalt (II) acetylacetonate Co(acac)2 and Iron (III) acetylacetonateFe(acac)3 precursors weighted as 1:2M ratio was dissolved in 50 ml of de-ionized water. The aqua solution was kept warm at 40 C for few minutes and very few drops of inorganic chemical reagent was added dropwise and stirred for 30 min to mix the cations homogeneously throughout the solution. 1% of alkali solution was added dropwise to the aqua precursor solution for a better control of particle size, which acts as a precipitating agent as well as maintaining the pressure in the autoclave by lowering the equilibrium vapour tension of water. Finally,the precursors solution was continuously stirred for 30 min and transferred into 150 ml Teflon coated stainless steel autoclave. Then the autoclave was sealed and kept in the muffle furnace for heat treatmentat the optimised reaction temperature of 200 C for 6 h and allowed to cool down to room temperature. The obtained dark precipitation was filtered by Whatman filter paper and washed several times by de-ionized water and absolute ethanol. The precipitate was then dried at 80 C for 5 h in hot air oven and subsequently annealed at 700 and 800 C. The samples were named as S1 (as-prepared),S2 (annealed at 700 C), and S3 (annealed at 800 C).

With the rapid development of chemical substances, we look forward to future research findings about Iron(III) acetylacetonate

Reference£º
Article; Shyamaldas; Bououdina; Manoharan; Journal of Magnetism and Magnetic Materials; vol. 493; (2020);,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.14024-18-1,Iron(III) acetylacetonate,as a common compound, the synthetic route is as follows.

The synthesis of hybrid magnetite-gold nanoparticles with core-shell structure has been carried out referring to a protocol available in the literature [24] . Reagents. Iron (III) acetylacetonate (Fe (acac) 3, 99%), 1,2- hexadecanediol ( C14H29CH (OH) CH2 (OH) , 90%), oleylamine (OAM, C9H18=C9H17NH2 , 70%) , oleic acid (OA, C9H18=C8H15-COOH, 99%), diphenyl ether ( C12H10O, 99%) , gold chloride (Au(Cl) – 3 H20, 99%) and other solvents (hexane and ethanol) (Sigma Aldrich) . 0.355 g of Fe (acac) 3 have been mixed in 10 ml of diphenyl ether with 1 ml of oleic acid, 1 ml of oleylamine, under argon atmosphere and vigorous stirring. Successively, 1 , 2-hexadecanediol is added to the solution. The resulting solution is warmed up to 200 C and kept under reflux for 2 h. The amounts of the used reagents are reported in Table 1. Table 1 Diphenyl ether 10 g Once the solution has been taken to room temperature, the reaction mixture has been used without any separation. In a typical synthesis, to 5 ml of the reaction solution of Fe304 nanoparticles in diphenyl ether 0.415 g of Au (CI) 3 -3H20, 1.55 g of 1 , 2-hexadecanediol, 0.25 ml of oleic acid, 1.5 ml of oleylamine and 15 ml of diphenyl ether have been added. Under argon atmosphere and vigorous stirring this mixture is warmed up to 200 C and kept in such condition for 1.5 h. The amounts of the used reagents are reported in Table 2. Table 2 Once the reaction mixture has been cooled up to room temperature ethanol has been added. A material of dark color has been precipitated by means of a centrifuge (one cycle of 20 minutes at 10000 rpm) The precipitate has been washed with ethanol and redispersed in hexane in the presence of 75 mM oleic acid and oleylamine. The nanoparticles solution has shown a dark red color., 14024-18-1

The synthetic route of 14024-18-1 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; PADUANO, Luigi; D’ERRICO, Gerardino; MONTESARCHIO, Daniela; VITIELLO, Giuseppe; MANGIAPIA, Gaetano; LUCHINI, Alessandra; IRACE, Carlo; COLONNA, Alfredo; SANTAMARIA, Rita; WO2014/64574; (2014); A1;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Iron(III) acetylacetonate, cas is 14024-18-1, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,14024-18-1

The synthesis of Fe3O4 NPs refers to the previousmethod.19 18 1,2-hexadecanediol (10 mM), Fe(acac)3(2 mM), oleicacid (6 mM) and oleylamine (6 mM) wereadded into 20 mL of diphenyl ether, and stirred vigorouslyunder the protection of nitrogen. The mixture wereheated at 473 K for 45 min, then refluxed under the protectionof nitrogen at 538 K for 120 min to prepare thegrey-black mixture. After cooled down to the room temperature,60 mL of ethanol was added, the raw productswere collected by centrifugation, and then dispersed into10 mL of n-hexane. The ethanol (60 mL) was added, followedby centrifugation, and the procedure was repeatedfor 8-10 times in order to clean thoroughly. Finally, the5-nm Fe3O4 nanoparticles were synthesized and preservedin n-hexane.

With the rapid development of chemical substances, we look forward to future research findings about Iron(III) acetylacetonate

Reference£º
Article; Gan, Qi; Zhu, Jiaoyang; Yuan, Yuan; Liu, Changsheng; Journal of Nanoscience and Nanotechnology; vol. 16; 6; (2016); p. 5470 – 5479;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion