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The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2,4,5-Triphenylimidazole, is researched, Molecular C21H16N2, CAS is 484-47-9, about An efficient multicomponent synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles catalyzed by a magnetic nanoparticle supported Lewis acidic deep eutectic solvent, the main research direction is imidazole preparation green chem ultrasound irradiation; benzil benzaldehyde ammonium acetate multicomponent; aniline benzaldehyde benzil ammonium acetate multicomponent; magnetic nanoparticle Lewis acid deep eutectic solvent catalyst.COA of Formula: C21H16N2.

A mild and highly efficient reaction for the synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles I (R = 2-hydroxyphenyl, 2-fluorophenyl, 1H-indol-3-yl, etc.; R1 = H, phenyl) catalyzed by a magnetically supported Lewis acidic deep eutectic solvent on magnetic nanoparticles (LADES@MNP) has been developed via one-pot multicomponent processes under solvent-free sonication. These reactions have good to excellent yields, mild conditions, and work-up simplicity. This method represents a new method for the preparation of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles I. More importantly, LADES@MNP can be easily recovered by magnetic separation and reused five times without significant loss of catalytic activity.

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Patel, Geetika; Patel, Ashok Raj; Banerjee, Subhash published the article 《Visible light-emitting diode light-driven one-pot four component synthesis of poly-functionalized imidazoles under catalyst- and solvent-free conditions》. Keywords: benzil benzaldehyde ammonium acetate amine photochem four component cyclocondensation; benzaldehyde benzil ammonium acetate photochem three component cyclocondensation; triphenylimidazole preparation green chem.They researched the compound: 2,4,5-Triphenylimidazole( cas:484-47-9 ).Recommanded Product: 2,4,5-Triphenylimidazole. 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:484-47-9) here.

The visible LED light-promoted synthesis of polyfunctionalized imidazole derivatives was reported by a four component condensation of benzil, substituted benzaldehydes and ammonium acetate and/or amines in excellent yields. The solvent and catalyst-free reaction conditions, excellent isolated yields of the products, shorter reaction times and simple isolation and purification of the products made the present protocol efficient and a green alternative to existing protocols.

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HPLC of Formula: 484-47-9. 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: 2,4,5-Triphenylimidazole, is researched, Molecular C21H16N2, CAS is 484-47-9, about An efficient method for the synthesis of 2,4,5-trisubstituted imidazoles using lactic acid as promoter. Author is Sonar, Jayant; Pardeshi, Sandeep; Dokhe, Shrikant; Pawar, Rajendra; Kharat, Kiran; Zine, Ashok; Matsagar, Babasaheb; Wu, Kevin; Thore, Shivaji.

Synthesis of 2,4,5-trisubstituted imidazole compounds from an aromatic aldehydes, benzil and ammonium acetate was demonstrated using biodegradable lactic acid at 160°. This method was a simple, environmentally benign and works for aromatic aldehydes containing electron donating and electron withdrawing groups.

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The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2,4,5-Triphenylimidazole, is researched, Molecular C21H16N2, CAS is 484-47-9, about Optimization of Fe2O3-CeO2 Nanocomposite As an Efficient Catalyst for the Synthesis of 2,4,5-Triarylimidazoles, the main research direction is ferric ceric oxide nanocomposite catalyst triphenyl imidazole.Application of 484-47-9.

The co-precipitation method was used to synthesize the Fe2O3-CeO2 nanocomposite in the presence of sodium dodecyl sulfate (SDS). The effect of pH and temperature on the properties of nanocomposite was studied to optimize the reaction condition. The synthesized nanocomposite was characterized by using different anal. techniques including FTIR, XRD, SEM-EDX, and TGA. The results showed that increase in temperature and decrease in pH allow to reduce the particle size. The catalytic efficiency of synthesized nanocomposite was studied by using it as a catalyst for one pot synthesis of 2,4,5-triarylimidazole, which is simple, efficient and cost-effective method. The results showed that Fe2O3-CeO2 nanocomposite synthesized at higher temperature was more efficient catalyst due to having small particle size, while 2,4,5-triarylimidazole was analyzed by TLC, elemental anal. and GCMS.

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The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 2,4,5-Triphenylimidazole( cas:484-47-9 ) is researched.COA of Formula: C21H16N2.Dipake, Sudarshan S.; Lande, Machhindra K.; Rajbhoj, Anjali S.; Gaikwad, Suresh T. published the article 《Zeolite ZSM-11 as a reusable and efficient catalyst promoted improved protocol for synthesis of 2,4,5-triarylimidazole derivatives under solvent-free condition》 about this compound( cas:484-47-9 ) in Research on Chemical Intermediates. Keywords: zeolite ZSM11 catalyzed synthesis arylimidazole benzyl aldehyde ammonium acetate. Let’s learn more about this compound (cas:484-47-9).

Zeolite ZSM-11 catalyst was prepared by hydrothermal method and characterized by FTIR, XRD, SEM, HRTEM, EDS, and BET anal. techniques. The catalyst shows good catalytic activity toward synthesis of 2,4,5-triarylimidazole derivatives which is prepared by using benzil, aldehyde and ammonium acetate in solvent-free condition. The reaction, one pot synthesis is highly adaptable and eco-friendly and has several merits such as short reaction time, mild reaction conditions, and high yield. The ease of reusability and recovery of catalyst for five consecutive reactions makes this protocol highly suitable. Thus, e.g., benzil + 4-methylbenzaldehyde + ammonium acetate → 2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole (85%).

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Xu, Cong; Feng, Yu; Li, Faju; Han, Jiahong; He, Yan-Mei; Fan, Qing-Hua published an article about the compound: tert-Butyl (2-(bromomethyl)phenyl)carbamate( cas:166329-43-7,SMILESS:O=C(OC(C)(C)C)NC1=CC=CC=C1CBr ).HPLC of Formula: 166329-43-7. 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:166329-43-7) through the article.

In the presence of (N-tosyldiphenylethanediamine)(p-cymene)ruthenium complexes, either using the ionic liquid (bmim)NTf2 as solvent or using achiral (diarylimidazolylidene)gold complexes in hexafluoroisopropanol, alkynylanilines such as I underwent chemoselective tandem hydroamination and enantioselective hydrogenation reactions to yield nonracemic tetrahydroquinolines such as II, nonracemic indolines, and nonracemic tetrahydrobenzazepines. The method was used to prepared the tetrahydroquinoline alkaloid (-)-angustureine.

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Andres, J. Ignacio; Alonso, Jose M.; Fernandez, Javier; Iturrino, Laura; Martinez, Pedro; Meert, Theo F.; Sipido, Victor K. published the article 《2-(Dimethylaminomethyl)-tetrahydroisoxazolopyridobenzazepine derivatives. Synthesis of a new 5-HT2C antagonist with potential anxiolytic properties》. Keywords: dimethylaminomethyltetrahydroisoxazolopyridobenzazepine preparation 5HT antagonist.They researched the compound: tert-Butyl (2-(bromomethyl)phenyl)carbamate( cas:166329-43-7 ).Product Details of 166329-43-7. 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:166329-43-7) here.

The synthesis of 2-(dimethylaminomethyl)-2,3,3a,8-tetrahydroisoxazolo[3,2-a]pyrido[3,4-c]-[2]benzazepine and 2-(dimethylaminomethyl)-2,3,3a,8-tetrahydroisoxazolo[3,2-a]pyrido[3,2-c]-[2]benzazepine via a new route is reported. The affinities for several receptors as well as the m-chlorophenylpiperazine antagonistic activity of the compounds synthesized are described.

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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.Akamatsu, Masaaki; Suzuki, Taiki; Kobayashi, Kazuki; Tsuchiya, Koji; Sakai, Kenichi; Sakai, Hideki researched the compound: 2,4,5-Triphenylimidazole( cas:484-47-9 ).Related Products of 484-47-9.They published the article 《Accelerated recombination of lophyl radicals with self-assembled amphiphilic lophine dimer》 about this compound( cas:484-47-9 ) in Journal of Oleo Science. Keywords: surfactant preparation UV irradiation photoisomerization radical self assembly; lophine dimer; molecular assembly; photoisomerization; radical; surfactant. We’ll tell you more about this compound (cas:484-47-9).

This report focuses on acceleration of the recombination of lophyl radicals with a lophine dimer derivative by forming mol. assemblies. A newly synthesized cationic amphiphilic lophine dimer formed mol. assemblies with a diameter of ∼220 nm in an aqueous medium. When the mol. assemblies were formed, the rate of recombination of lophyl radicals, produced by UV light irradiation, was accelerated 50,000-fold compared to that in an organic solvent. The rate enhancement is likely derived from the short diffusion distance of the lophyl radicals in the mol. assemblies. These results revealed that accumulation of the lophine dimers via self-assembly remarkably accelerated the recombination of lophyl radicals. This novel photoisomerization system could rapidly control the interfacial properties or morphologies of mol. assemblies when used for applications, such as efficient delivery of drugs or active components.

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SDS of cas: 484-47-9. 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: 2,4,5-Triphenylimidazole, is researched, Molecular C21H16N2, CAS is 484-47-9, about Magnetic nanoparticle-supported sulfonic acid as a green catalyst for the one-pot synthesis of 2,4,5-trisubstituted imidazoles and 1,2,4,5-tetrasubstituted imidazoles under solventfree conditions. Author is Sakhdari, Mahnaz; Amoozadeh, Ali; Kolvari, Eskandar.

In this work, magnetic nanoparticle-supported sulfonic acid (γ-Fe2O3-SO3H) is used as an efficient catalyst for the synthesis of 2,4,5-trisubstituted imidazoles and 1,2,4,5-tetrasubstituted imidazoles in a short time (40-70 min for trisubstituted imidazoles and 30-40 min for tetrasubstituted imidazoles) and high-purity products were obtained (92-98% for trisubstituted imidazoles and 94-98% for tetrasubstituted imidazoles) in simple multicomponent reactions. Green and recyclable catalysts, eco-friendly and solvent-free conditions, high catalytic activity, shorter reaction time, easy recovery by an external magnet, high purity, and excellent yields are some features of these reactions.

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SDS of cas: 484-47-9. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 2,4,5-Triphenylimidazole, is researched, Molecular C21H16N2, CAS is 484-47-9, about An alternative process for one-pot multicomponent synthesis of substituted 2,4,5-triphenylimidazoles using activated Fuller’s earth as catalyst and molecular modeling data. Author is Tanna, Jay A.; Ali, Parvez S.; Gandhare, Nilesh V.; Agrawal, Lucky R.; Upare, Saurabh S.; Mousa, Khalid M. Al.

The synthesis of 2,4,5-trisubstituted imidazoles by one-pot multicomponent reaction of benzil, aromatic benzaldehydes and ammonium acetate in presence of activated fuller’s earth as a catalyst is reported. The activation of fuller’s earth is carried out by an organic acid, which sufficiently increased its adsorption properties. The advantages of this process are high yields, green system and efficient recovery of the catalyst, which can be reused 2-3 times without much significant effect on yield. Mol. modeling studies viz., Lipinski rule of five, drug likeness, drug scores, toxicity profiles and other physico-chem. properties of drugs were performed using Molinspiration and Osiris software and compared with the data of standard drug mol.

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