Tag: 200-300

Improvement the activity and selectivity of Fenton system in the oxidation of alcohols was written by Yang, Guoqiang;Lin, Qiuxing;Hu, Xingbang;Wu, Youting;Zhang, Zhibing. And the article was included in Journal of Catalysts in 2014.Computed Properties of C10H20N2O4S The following contents are mentioned in the article:

The reactivity and selectivity of Fenton system (Fe2+/H2O2) were improved with N-hydroxyphthalimide (NHPI) as cocatalyst.The oxidation process of benzyl alc. to benzaldehyde has been studied. The reaction catalyzed by this new Fe2+/H2O2/NHPI system can be well performed under room temperature without adding any organic solvent. Besides, this catalyst system is effective for the oxidation of different alcs. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Computed Properties of C10H20N2O4S).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. The solubility of imidazoles in ethers is lower than that in alcohols and decreases with increasing chain length of the ethers . In contrast, the solubility of benzimidazoles in alcohols (C3–C6) is higher than in water and generally decreases with a Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Computed Properties of C10H20N2O4S

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Transition-metal-free regioselective C-H halogenation of imidazo[1,2-a]pyridines: sodium chlorite/bromite as the halogen source was written by Li, Junxuan;Tang, Jiayi;Wu, Yuanheng;He, Qiuxing;Yu, Yue. And the article was included in RSC Advances in 2018.SDS of cas: 866135-66-2 The following contents are mentioned in the article:

A facile transition-metal-free regioselective halogenation of imidazo[1,2-a]pyridines using sodium chlorite/bromite as the halogen source is presented. The reaction has provided an efficient method for the formation of C-Cl or C-Br bonds to synthesize 3-chloro or 3-bromo-imidazo[1,2-a]pyridines which were then efficiently transformed into imidazo[1,2-a]pyridine core π-systems by Suzuki-Miyaura reactions. This study involved multiple reactions and reactants, such as 3-Bromo-8-methylimidazo[1,2-a]pyridine (cas: 866135-66-2SDS of cas: 866135-66-2).

3-Bromo-8-methylimidazo[1,2-a]pyridine (cas: 866135-66-2) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole has been usedin the lysis, wash and elution buffer for the purification of histidine tagged Sonic Hedgehog(shh-N) protein, in elution buffer in stepwise gradient for the purification of histidine tagged aldo keto reductases using nickel affinity chromatography, as a component of homogenization buffer for the purification of phagosomal compartments from dendritic cells.SDS of cas: 866135-66-2

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

The discovery of fluazaindolizine: A new product for the control of plant parasitic nematodes was written by Lahm, George P.;Desaeger, Johan;Smith, Ben K.;Pahutski, Thomas F.;Rivera, Michel A.;Meloro, Tony;Kucharczyk, Roman;Lett, Renee M.;Daly, Anne;Smith, Brenton T.;Cordova, Daniel;Thoden, Tim;Wiles, John A.. And the article was included in Bioorganic & Medicinal Chemistry Letters in 2017.Quality Control of Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate The following contents are mentioned in the article:

Fluazaindolizine is a new highly effective and selective product for the control of plant parasitic nematodes. Specificity for nematodes coupled with absence of activity against the target sites of com. nematicides suggests that fluazaindolizine has a novel mode of action. The discovery, structure-activity development and biol. properties for this new class of nematicides are presented. This study involved multiple reactions and reactants, such as Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (cas: 353258-31-8Quality Control of Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate).

Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (cas: 353258-31-8) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. Imidazole has been usedin the lysis, wash and elution buffer for the purification of histidine tagged Sonic Hedgehog(shh-N) protein, in elution buffer in stepwise gradient for the purification of histidine tagged aldo keto reductases using nickel affinity chromatography, as a component of homogenization buffer for the purification of phagosomal compartments from dendritic cells.Quality Control of Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Acid-induced chemoselective arylthiolations of electron-rich arenes in ionic liquids from sodium arylsulfinates: the reducibility of halide anions in [Hmim]Br was written by Xu, Zhu-bing;Lu, Guo-ping;Cai, Chun. And the article was included in Organic & Biomolecular Chemistry in 2017.Related Products of 478935-29-4 The following contents are mentioned in the article:

An acid-induced protocol for the chemoselective arylthiolations of electron-rich arenes in ionic liquids from sodium arylsulfinates is introduced. The chem., in which [Hmim]Br (heaxylmethylimidazolium bromide) is used as both a solvent and a reducer, provides several advantages including odorless and simple operation, inexpensive reagents, recyclable solvents and gram-scale synthesis. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Related Products of 478935-29-4).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Related Products of 478935-29-4

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Ring-opening of N-tosyl aziridines with hydroxyl compounds catalyzed by acidic ionic liquid was written by Li, Yuling;Gu, Dagong;Xu, Xiaoping;Ji, Shunjun. And the article was included in Chinese Journal of Chemistry in 2009.Related Products of 478935-29-4 The following contents are mentioned in the article:

The ring-opening of two types of N-tosyl aziridines with hydroxyl compounds was studied. The aziridines reacted smoothly with alcs. in the presence of functional ionic liquid [hmim]HSO₄ to afford the corresponding β-amino ethers in moderate to good yields with high regioselectivity. The recyclable property of [hmim]HSO₄ was demonstrated in the process. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Related Products of 478935-29-4).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Related Products of 478935-29-4

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Synthesis of (E)-imidazo[1,2-a]pyridylvinyl sulfones was written by Gautier, Arnaud;Roche, Danielle;Teulade, Jean Claude;Madesclaire, Michel. And the article was included in Sulfur Letters in 1995.Formula: C9H7BrN2O The following contents are mentioned in the article:

Wittig-Horner and Peterson reactions provide heterocyclic vinyl sulfones I (R¹ = H, Me, R² = H, Br, R³ = Ph, Me) and II from 2- and 3-imidazo[1,2-a]pyridinecarbaldehydes with satisfactory yields. Only the (E)-isomer is obtained after purification These compounds are major potential cardiovascular agents. This study involved multiple reactions and reactants, such as 3-Bromo-8-methylimidazo[1,2-a]pyridine-2-carbaldehyde (cas: 175878-06-5Formula: C9H7BrN2O).

3-Bromo-8-methylimidazo[1,2-a]pyridine-2-carbaldehyde (cas: 175878-06-5) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Formula: C9H7BrN2O

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Study on the alkylation of isobutane/butene in acidic ionic liquids was written by Liu, Ying;Hu, Rui-sheng;Liu, Gui-li;Xu, Chun-ming. And the article was included in Fenzi Cuihua in 2010.SDS of cas: 478935-29-4 The following contents are mentioned in the article:

The catalytic performance of acidic ionic liquids on the isobutane/butene alkylation was investigated. The acidic strength of ionic liquids has been improved by modified cation, anion and liquid acid. The amount of TMP in the [MBSIM]OTf alkylate can reach 69.8%. The reaction system can be used for 8 times without significant decrease in catalytic performance. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4SDS of cas: 478935-29-4).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).SDS of cas: 478935-29-4

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Novel ionic liquid-mediated approach for the synthesis of tetracyclic[6,5,5,5]indole ring was written by Srivastava, Arjita;Siddiqui, Ibadur Rahman. And the article was included in Journal of Heterocyclic Chemistry in 2020.Formula: C10H20N2O4S The following contents are mentioned in the article:

A novel acidic ionic liquid-catalyzed protocol for the synthesis of diversely substituted tetracyclic indole core was devised. The application of ionic liquid provided this methodol. with various merits over conventional methods regarding reaction time, yield and ease of handling. Acidic ionic liquid was employed as a catalytic agent in this protocol. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Formula: C10H20N2O4S).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. Imidazole also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes.Formula: C10H20N2O4S

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones catalyzed by acidic ionic liquid was written by Ma, Jing-Jun;Zang, Xiao-Huan;Zhou, Xin;Wang, Chun;Li, Jing-Ci;Li, Qing. And the article was included in Indian Journal of Chemistry in 2007.Quality Control of 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate The following contents are mentioned in the article:

3,4-Dihydropyrimidin-2(1H)-ones were synthesized via one-pot reaction of aromatic aldehydes, Et acetoacetate and urea or thiourea catalyzed by room temperature ionic liquid [hmim]HSO₄. It was observed that the proposed method is fast, efficient and environmentally benign. The reaction time is 15 ∼ 55 min with the yields between 82 ∼ 97 %. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Quality Control of 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Many drugs contain an imidazole ring, such as certain antifungal drugs, the nitroimidazole series of antibiotics, and the sedative midazolam.Quality Control of 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Acidic ionic liquid-catalyzed highly efficient reaction of indoles to α,β-unsaturated ketones was written by Gu, Da-gong;Ji, Shun-jun;Wang, Hong-xia;Xu, Qiu-yan. And the article was included in Synthetic Communications in 2008.Recommanded Product: 478935-29-4 The following contents are mentioned in the article:

A novel method for the Michael reaction of indoles to α,β-unsaturated ketones catalyzed by acidic ionic liquid was reported. The authors obtained the corresponding products in excellent yields in the presence of [hmim]HSO₄. Development of this method resulted in a new protocol for the synthesis of β-indolylketones. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Recommanded Product: 478935-29-4).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. Recommanded Product: 478935-29-4

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem