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Reference of Iron(III) trifluoromethanesulfonate. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Iron(III) trifluoromethanesulfonate, is researched, Molecular C3F9FeO9S3, CAS is 63295-48-7, about Cationic iron-catalyzed intramolecular alkyne-hydroarylation with electron-deficient arenes. Author is Komeyama, Kimihiro; Igawa, Ryoichi; Takaki, Ken.

Fe(OTf)3 effectively catalyzed intramol. hydroarylation of aryl-substituted alkynes with electron-deficient arenes under mild conditions. A series of substituted quinoline and phenanthrene derivatives were generated using this method.

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Electric Literature of C3F9FeO9S3. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: Iron(III) trifluoromethanesulfonate, is researched, Molecular C3F9FeO9S3, CAS is 63295-48-7, about Metal-catalyzed organic photoreactions. Iron(III)-catalyzed photoreactions of aldo- and ketohexoses. Author is Ichikawa, Shuji; Tomita, Isao; Hosaka, Akira; Sato, Tadashi.

Under UV irradiation in the presence of FeCl3 or ferric triflate in pyridine, D-glucose, D-mannose, and D-galactose underwent a selective bond cleavage at the C1-C2 position, producing 4-O-formyl-D-arabinopyranose and 4-O-formyl-D-lyxopyranose . D-Fructose, under these conditions, gave arabino-γ-lactone. The reaction was interpreted in terms of the photoinduced electron transfer within a chelate of Fe ion with the carbohydrate mol.

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HPLC of Formula: 63295-48-7. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: Iron(III) trifluoromethanesulfonate, is researched, Molecular C3F9FeO9S3, CAS is 63295-48-7, about Polymerization of 3-Undecylbithiophene and Preparation of Poly(3-undecylbithiophene)/Polystyrene Composites in Supercritical Carbon Dioxide. Author is Abbett, Kimberly F.; Teja, Amyn S.; Kowalik, Janusz; Tolbert, Laren.

The polymerization of 3-undecylbithiophene in supercritical carbon dioxide (with ferric triflate as the oxidant) was studied at 313 K and 10.5 MPa. The resulting polymer was comparable in structure, mol. weight, conjugation, and intrinsic elec. conductivity to the polymer synthesized in nitrobenzene (with ferric chloride as the oxidant). In addition, a 95% yield of the conducting polymer was obtained in 1 h. Conductive composites of poly(3-undecylbithiophene) and porous, crosslinked polystyrene were prepared via the in situ polymerization of 3-undecylbithiophene in supercritical carbon dioxide at temperatures in the range 313-413 K and pressures in the range 10.5-34.5 MPa. The highest conductivities of the composite were obtained at 313 K and 20.7 MPa, which represent optimum conditions for oxidant/monomer deposition and conducting polymer network formation on the surface and pores of the host polymer.

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So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Zhu, Nengbo; Zhao, Jianguo; Bao, Hongli researched the compound: Iron(III) trifluoromethanesulfonate( cas:63295-48-7 ).Product Details of 63295-48-7.They published the article 《Iron catalyzed methylation and ethylation of vinyl arenes》 about this compound( cas:63295-48-7 ) in Chemical Science. Keywords: aryl alkene alkyl peroxide iron catalyst alkylation; alkyl arylalkene diastereoselective preparation green chem. We’ll tell you more about this compound (cas:63295-48-7).

Iron-catalyzed Me, Et and Pr Heck reactions were developed using readily available alkyl peroxides as alkyl sources. The reaction conditions were mild, clean and easy to handle. No additive was needed and no hazardous waste was generated. The products were obtained in up to 99% yield of one isomer for most situations. This reaction works for many types of olefin and tolerates a variety of functional groups. Several late-stage functionalizations of natural products and drug mols. were conducted to demonstrate the synthetic applications of this reaction.

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Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 63295-48-7, is researched, Molecular C3F9FeO9S3, about Iron(III) triflate-catalyzed one-pot synthesis of acetal-type protected cyanohydrins from carbonyl compounds, the main research direction is carbonyl silanenitrile tetrahydropyranyl ether cyanation acetalization ferric triflate catalyst; cyanohydrin acetal protected preparation.Application In Synthesis of Iron(III) trifluoromethanesulfonate.

A variety of cyanohydrin THP ethers were readily prepared from carbonyl compounds with trimethylsilyl cyanide and tetrahydropyran-2-yl acetate under the influence of a catalytic amount of iron(III) triflate in a convenient one-pot procedure. This method was also effective to prepare O-protected cyanohydrins by various acetal-type protective groups.

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The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Iron(III) trifluoromethanesulfonate(SMILESS: O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.[Fe+3],cas:63295-48-7) is researched.Synthetic Route of C5H4ClNO. The article 《Spray-coated PEDOT:OTf films: thermoelectric properties and integration into a printed thermoelectric generator》 in relation to this compound, is published in Materials Chemistry Frontiers. Let’s take a look at the latest research on this compound (cas:63295-48-7).

Organic conducting polymers are promising materials for thermoelec. applications due to their high elec. conductivity and intrinsic low thermal conductivity Among them, poly(3,4-ethylenedioxythiophene) (PEDOT) has a pos. Seebeck coefficient (p-type) and is com. available. It has therefore gained a lot of attention in the field. However, it remains challenging to process a large amount of organic thermocouples to produce an efficient thermoelec. generator (TEG). In addition, finding a way to use bidimensional (2D) printed thermocouples in a tridimensional (3D) TEG structure is not straightforward. In this article, we propose the use of ultrasonic spray-coating as a straightforward large-scale printing technique to prepare highly conducting and in situ polymerized PEDOT:OTf. The spray-coated material can reach an elec. conductivity as high as 2215 ± 665 S cm-1 at 132 ± 10 nm film thickness. We studied the influence of several parameters, such as co-solvent addition, thickness control and rinsing procedure on the conduction properties. GIWAXS and low temperature elec. conductivity measurements on films of different thicknesses allowed us to elucidate the structures of the as-prepared materials and the charge transport mechanisms. Finally, a fully printed and rolled TEG containing 156 thermocouples was prepared as a proof of concept, generating a power output of 1 μW with a 48 °C thermal gradient.

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Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 63295-48-7, is researched, SMILESS is O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.[Fe+3], Molecular C3F9FeO9S3Journal, Article, Journal of the American Chemical Society called Fe(OTf)3-Catalyzed Addition of sp C-H Bonds to Olefins, Author is Kohno, Kazufumi; Nakagawa, Kou; Yahagi, Takeshi; Choi, Jun-Chul; Yasuda, Hiroyuki; Sakakura, Toshiyasu, the main research direction is iron catalyzed addition terminal alkyne olefin.Reference of Iron(III) trifluoromethanesulfonate.

We have developed a novel acid-catalyzed addition of acetylenes to olefins in the presence of catalytic triflic acid or its metal salts. Among the various triflates, the catalytic activities depend on the cation and decrease in the order Fe3+ > Al3+ ≫ H+, In3+, Sc3+ ≫ Cu2+, Ag+. In general, “”hard”” acids gave higher yields than “”soft”” acids such as copper and silver triflates. Among relatively hard acids, Fe(OTf)3 was the best catalyst, which is also the case for ester formation from carboxylic acids and olefins. Our procedure is unique and attractive for the following reasons: the reaction proceeds even for isolated C=C double bonds, as in norbornene; the reaction is promoted by acid catalysts and does not include an oxidation-reduction cycle for transition metals; and moreover, these catalysts are inexpensive, abundant, and less toxic than precious-metal-based catalysts. The reaction proceeds even under air and does not require precious metals.

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Sabenya, Gerard; Lazaro, Laura; Gamba, Ilaria; Martin-Diaconescu, Vlad; Andris, Erik; Weyhermuller, Thomas; Neese, Frank; Roithova, Jana; Bill, Eckhard; Lloret-Fillol, Julio; Costas, Miquel published an article about the compound: Iron(III) trifluoromethanesulfonate( cas:63295-48-7,SMILESS:O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.[Fe+3] ).HPLC of Formula: 63295-48-7. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:63295-48-7) through the article.

Iron complex [FeIII(N3)(MePy2tacn)](PF6)2 (1), containing a neutral triazacyclononane-based pentadentate ligand, and a terminally bound azide ligand has been prepared and spectroscopically and structurally characterized. Structural details, magnetic susceptibility data, and Mossbauer spectra demonstrate that 1 has a low-spin (S = 1/2) ferric center. X-ray diffraction anal. of 1 reveals remarkably short Fe-N (1.859 Å) and long FeN-N2 (1.246 Å) distances, while the FT-IR spectra show an unusually low N-N stretching frequency (2019 cm-1), suggesting that the FeN-N2 bond is particularly weak. Photolysis of 1 at 470 or 530 nm caused N2 elimination and generation of a nitrido species that on the basis of Mossbauer, magnetic susceptibility, EPR, and X-ray absorption in conjunction with d. functional theory computational analyses is formulated as [FeV(N)(MePy2tacn)]2+ (2). Results indicate that 2 is a low-spin (S = 1/2) iron(V) species, which exhibits a short Fe-N distance (1.64 Å), as deduced from extended X-ray absorption fine structure anal. Compound 2 is only stable at cryogenic (liquid N2) temperatures, and frozen solutions as well as solid samples decompose rapidly upon warming, producing N2. However, the high-valent compound could be generated in the gas phase, and its reactivity against olefins, sulfides, and substrates with weak C-H bonds studied. Compound 2 proved to be a powerful two-electron oxidant that can add the nitrido ligand to olefin and sulfide sites as well as oxidize cyclohexadiene substrates to benzene in a formal H2-transfer process. In summary, compound 2 constitutes the first case of an octahedral FeV(N) species prepared within a neutral ligand framework and adds to the few examples of FeV species that could be spectroscopically and chem. characterized.

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The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: Iron(III) trifluoromethanesulfonate, is researched, Molecular C3F9FeO9S3, CAS is 63295-48-7, about Modified poly(ethylene-co-propene-co-1,4-hexadiene) (EPDM) bearing acetylacetonato groups and its chelate crosslinking with iron(III), the main research direction is EPDM rubber acetylacetonate iron vulcanization.Quality Control of Iron(III) trifluoromethanesulfonate.

Acetylacetonate (acac) group-bearing ethylene-propene-1,4-hexadiene copolymer rubber was prepared and its vulcanization by chelation with Fe was studied. The ligand exchange reactions of acac with Fe(CF3SO3)3 of FeCl3 are examined to find optimum conditions for the formation of the chelate complex Fe-acac; addition of an organic base such as Et3N can force the reaction producing Fe-acac to go to completion. The hydroiodination of residual double bonds in the EPDM terpolymer under phase-transfer conditions and the substitution of iodine atoms in the hydroiodinated EPDM by acac groups were studied.

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Yang, Yihui; Diederich, Francois; Valentine, Joan Selverstone published the article 《Reaction of cyclohexene with iodosylbenzene catalyzed by non-porphyrin complexes of iron(III) and aluminum(III). Newly discovered products and a new mechanistic proposal》. Keywords: cyclohexene oxidation iodosylbenzene mechanism.They researched the compound: Iron(III) trifluoromethanesulfonate( cas:63295-48-7 ).Recommanded Product: 63295-48-7. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:63295-48-7) here.

Reactions of cyclohexene with iodosylbenzene (OIPh) catalyzed by non-porphyrin iron(III) and aluminum(III) complexes are reported. In addition to epoxide, other products have been observed, including cis-1,2-cyclohexanediol ditriflate, 3-acetamidocyclohexene, and 1,4-diiodobenzene. Amide oxygen in 3-acetamidocyclohexene is derived from iodosylbenzene as verified by isotopic labeling using 18OIPh. The presence of these products suggests strongly that these reactions are similar to those of iodine(III)-containing compounds which are known to react with olefins in the absence of any metal catalysts. A new mechanism is proposed which involves electrophilic attack on olefin by the iodine(III) center in a metal complex of an iodine(III)-containing ligand derived from iodosylbenzene and which accounts for all of the products.

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