Category: 826-36-8

In 2019,Energies (Basel, Switzerland) included an article by Devia-Orjuela, John Steven; Alvarez-Pugliese, Christian E.; Donneys-Victoria, Dayana; Cabrales, Nilson Marriaga; Ho, Luz Edith Barba; Brem, Balazs; Sauciuc, Anca; Gal, Emese; Espin, Douglas; Schichtel, Martin; Lang, Dimitrina; Giardinelli, Sebastiano; Briceno, Maria. Recommanded Product: Triacetonamine. The article was titled 《Evaluation of press mud, vinasse powder and extraction sludge with ethanol in a pyrolysis process》. The information in the text is summarized as follows:

The effluents of the sugar and bio-ethanol industry, mainly vinasse as well as lignocellulosic waste, are produced in high volumes Therefore, their treatment and valorization would reduce the environmental impact and make this industry more productive and competitive. The purpose of this study was to determine the potential use of press mud (lignocellulosic waste), vinasse powder, and vinasse sludge from an extraction process with ethanol, as raw materials for conventional pyrolysis evaluating the physicochem. characteristics that affect this thermochem. process, such as calorific power, d., ash content, volatile material, moisture and nitrogen, sulfur, carbon and hydrogen content, thermogravimetric profile, and quantification of lignin cellulose and hemicellulose. The batch pyrolysis experiments showed that all three wastes could be converted successfully into more valuable products. The powder vinasse led to the formation of the lowest content of bio-char (42.7%), the highest production of volatiles (61.6 weight%), and the lowest ash content (20.5 weight%). Besides, it showed the high heating value of 15.63 MJ/kg. Meanwhile, the extraction sludge presented the highest liquid yield (32%) with the lowest gas formation (18.2 weight%) and the lowest heating value of 8.57 MJ/kg. Thus, the sludge could be a good feedstock for production of bio-oil and bio-char. In the experiment, the researchers used many compounds, for example, Triacetonamine(cas: 826-36-8Recommanded Product: Triacetonamine)

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine-containing compounds are also frequently employed in synthesis as ligands or auxiliaries. Accordingly, many efforts have been devoted to the development of novel methods for the synthesis of these compounds over the years.Recommanded Product: Triacetonamine

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Guo, Shuai; Liu, Lidong; Guo, Xin; Liu, Tiecheng; Li, Xingcan; Li, Guangyu published an article in Journal of Environmental Chemical Engineering. The title of the article was 《Unveiling the mechanism of NOx precursor formation during sewage sludge pyrolysis: Effects of carbohydrate-protein interactions》.Recommanded Product: Triacetonamine The author mentioned the following in the article:

Municipal sewage sludge poses environmental and health risks, and thus, requires proper disposal using pyrolytic techniques. However, these techniques are hindered by the production of NH3 and HCN (NOx precursors) by the sludge. Hence, a comprehensive understanding of NH3 and HCN formation during sludge pyrolysis is required to minimize its NOx footprint. As sludge N mainly occurs in proteins forms, its transformations can be modeled using amino acids. Here, we aimed to the study the mechanism by which carbohydrates influence the formation of NOx precursors during sludge protein pyrolysis at different temperatures using glutamic acid, tyrosine, and histidine as protein models and cellulose and lignin as carbohydrate models. During pyrolysis, the release of NH3 and HCN was promoted by high temperatures and inhibited by carbohydrates. Despite this inhibitory effect, the results suggested that the release of NH3 should be considered for samples rich in aliphatic amino acids. For glutamic acid and tyrosine, NOx precursor formation was inhibited by N fixation in coke under the action of volatiles produced during carbohydrate pyrolysis. For glutamic acid, adding cellulose and lignin increased the coke-N content by 25.32% and 44.73% at 700°C. For histidine, this effect was ascribed to the ring-opening reactions induced by the free radical products of carbohydrate decomposition and the enhanced transfer of N-containing compounds to tar after ring-opening recombination. Further, heterocyclic-N within tar increased to 69.12% due to lignin-histidine interactions at 700°C. The results of this study can assist in regulating sludge protein pyrolysis intended for minimizing the production of NOx precursors. In the experiment, the researchers used many compounds, for example, Triacetonamine(cas: 826-36-8Recommanded Product: Triacetonamine)

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine-containing compounds are also frequently employed in synthesis as ligands or auxiliaries. Accordingly, many efforts have been devoted to the development of novel methods for the synthesis of these compounds over the years.Recommanded Product: Triacetonamine

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Application In Synthesis of TriacetonamineOn October 9, 2019 ,《Synthesis of a Hindered Amine-Grafted Lignin-Based Emulsifier and Its Application in a Green Emulsifiable Concentrate》 was published in Journal of Agricultural and Food Chemistry. The article was written by Zhou, Mingsong; Wang, Dongping; Peng, Ruifen; Yang, Dongjie; Qiu, Xueqing; Qian, Yong. The article contains the following contents:

The 4-amion-2,2,6,6-tetramethylpiperidine (Temp) was grafted into the Sodium Lignosulfonate (SL) to obtain the hindered amine modified lignosulfonate (SL-Temp). Then the polymer surfactant (SL-Temp-CTAB) was prepared by using cetyltrimethylammonium bromide (CTAB) and SL-Temperature The obtained SL-Temp-CTAB was used as emulsifier to prepare green Emulsifiable Concentrate (EC) of avermectin (AVM), which shows good emulsifying property and storage stability. The prepared AVM green EC can form AVM-loaded microspheres with nanometer particle size distribution after emulsification in water. After UV irradiation for 70 h, the AVM retention rate of the green EC prepared using SL-Temp-CTAB was 75.8%, which is much higher than that of com. EC (0.4%) and the green EC prepared using unmodified SL (31.4%). Moreover, the AVM green EC prepared using SL-Temp-CTAB has slow-release performance, and the release equilibrium time is 5.3 times of the com. EC. Therefore, the newly prepared AVM green EC using lignin-based functional emulsifier shows good anti-photolysis and slow-release performance compared with the traditional EC. In the experimental materials used by the author, we found Triacetonamine(cas: 826-36-8Application In Synthesis of Triacetonamine)

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is ubiquitous structural motif widely occurred in diverse synthetically and naturally occurring bioactive molecules. Piperidines are an immensely important class of compounds medicinally: the piperidine ring is the most common heterocyclic subunit among FDA approved drugs.Application In Synthesis of Triacetonamine

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

《GC-MS analysis of bioactive components and evaluation of in-vitro pancreatic lipase inhibitory activity of aqueous extracts of Pleurotus eryngii》 was published in International Journal of Chemical Studies in 2021. These research results belong to Entooru, Keshamma; Srinivasalu, Krishnaprasad Musalappa; Thimmaiah, Sridhar Bilagumba; Rangappa, Haleshappa; Nanjaiah, Shivakumara Kanchidoddi; Kolgi, Rajeev Ramachandra; Bopaiah, Roy Uddapanda. Computed Properties of C9H17NO The article mentions the following:

Present study was designed to conduct with main purpose to determine bioactive components and evaluation of aqueous extract of Pleurotus eryngii for in-vitro pancreatic lipase inhibitory activity. GC-MS anal. was carried out to determine the bioactive components and in-vitro pancreatic lipase inhibitory assay was carried out to determine IC50 values of aqueous extracts of Pleurotus eryngii. The results of the present study depicted that the aqueous extracts of Pleurotus eryngii possess in-vitro pancreatic lipase inhibitory activities at the concentration of 1-30μg/mL and this could be attributed to the prevailing compounds identified in the GC-MS anal. i.e., conhydrin, di-Et phthalate, phthalic acid-Bu hex-3-yl ester (alkaloids), ar-turmerone (sesquiterpenoid), palmitic acid, myristic acid, phenol and benzoic acid from ethanolic extract of Pleurotus eryngii. In conclusion, polyphenols, alkaloids terpenoids and Vitamin B class of secondary metabolites majorly identified in GC-MS anal. of aqueous extract of Pleurotus eryngii has been reported to possess the in-vitro pancreatic lipase inhibitory activities. Hence, further in-vivo studies in exptl. induced obese animal models could be recommended to access the safety and efficacy of aqueous extracts of Pleurotus eryngii to strongly recommend them as natural antiobesity agents in the formulations of natural antiobesity drugs. The experimental part of the paper was very detailed, including the reaction process of Triacetonamine(cas: 826-36-8Computed Properties of C9H17NO)

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is ubiquitous structural motif widely occurred in diverse synthetically and naturally occurring bioactive molecules. Piperidines are an immensely important class of compounds medicinally: the piperidine ring is the most common heterocyclic subunit among FDA approved drugs.Computed Properties of C9H17NO

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

《Fe3O4 supported on water caltrop-derived biochar toward peroxymonosulfate activation for urea degradation: the key role of sulfate radical》 was written by Li, Guang; Cao, Xiao-qiang; Meng, Na; Huang, Yi-meng; Wang, Xu-dong; Gao, Yuan-yuan; Li, Xuan; Yang, Ting-shu; Li, Bo-lai; Zhang, Yi-zhen; Lyu, Xian-jun; Liang, Yue. Application of 826-36-8 And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) on April 1 ,2022. The article conveys some information:

A new type of iron-doped and porous biochar (Fe@BC) derived from water caltrop was systematically investigated to catalyze the organic pollutants degradation by peroxymonosulfate (PMS). The effectiveness of this novel material was tested by treating excessive urea concentrations in swimming pool water. It exhibited good PMS activation capacity, achieving urea removal of 100% within 15 min. The Fe@BC/PMS system exhibited excellent resistance to common anions. Only chloride showed a small inhibitory effect, and the removal efficiency of urea decreased by 10% ([Cl-]0 = 10 mM). Quenching experiments and ESR spectroscopy analyses demonstrated that urea degradation was mainly mediated by the radical pathway, which in turn was dominated by surface-bound sulfate radicals (SO4·-). Further, reusability experiments confirmed the stability of the material. After three cycles, the degradation efficiency can still reach 86%. Therefore, the conversion of water caltrop-derived biochar into a composite catalytic material provides a novel strategy for value-added utilization of aquatic waste biomass, and it is also a promising alternative for the treatment of urea from swimming pool water.Triacetonamine(cas: 826-36-8Application of 826-36-8) was used in this study.

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is ubiquitous structural motif widely occurred in diverse synthetically and naturally occurring bioactive molecules. Piperidines are an immensely important class of compounds medicinally: the piperidine ring is the most common heterocyclic subunit among FDA approved drugs.Application of 826-36-8

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Ge, Teng; Jin, Xiaoli; Cao, Jian; Chen, Zhuohua; Xu, Yixue; Xie, Haiquan; Su, Fengyun; Li, Xin; Lan, Qing; Ye, Liqun published their research in Journal of the Taiwan Institute of Chemical Engineers on December 31 ,2021. The article was titled 《Giant enhanced photocatalytic H2O2 production over hollow hexagonal prisms carbon nitride》.HPLC of Formula: 826-36-8 The article contains the following contents:

H2O2, as a green and environmentally friendly oxidant, has been widely used in our daily life and industrial production It is of epoch-making significance to develop highly efficient photocatalysts for producing H2O2. In recent years, g-C3N4 has received much attention due to its high chem. stability, environmental friendliness and suitable energy band structure. However, some shortcomings including the fast recombination of photogenerated electron-hole pairs and small sp. surface area in traditional 2D g-C3N4 seriously impede its photocatalytic performance for the production of H2O2.1D hollow nanostructures possess intriguing physicochem. properties and are adopted to overcome the intrinsic shortcomings of g-C3N4. Herein, g-C3N4 with a hollow hexagonal prism structure (CN-HP) is prepared to produce H2O2. It is characterized by XRD, XPS, SEM, HRTEM, ESR and DRS. BET, PL spectra, photocurrent and EIS are used to explain the enhanced photocatalytic performance. Compared with traditional 2D g-C3N4, the sp. surface area of CN-HP increases to 41.513 m2/g, providing more active sites. Meanwhile, its hollow tubular structure can enhance the migration of photogenerated electrons to the catalyst surface, and electrons with a longer lifetime can participate in photocatalytic reactions to achieve high efficiency. The yield of H2O2 production can up to 4.08 μmol over CN-HP in 40 min, which is about 7 times higher than that of traditional 2D g-C3N4, and the apparent quantum efficiency (AQE) of H2O2 production at 420 nm is 2.41%. This research provides a valuable reference for the development of green materials for efficient photocatalytic production of H2O2. In addition to this study using Triacetonamine, there are many other studies that have used Triacetonamine(cas: 826-36-8HPLC of Formula: 826-36-8) was used in this study.

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is a key saturated heterocyclic scaffold found in several of the top-selling small molecule pharmaceuticals and natural alkaloids, with a diverse range of biological activities. Hence, continuous efforts have been made to develop convenient methods to prepare piperidine derivatives.HPLC of Formula: 826-36-8

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Liu, Li; Li, Yuxin; Pang, Yaqian; Lan, Yeqing; Zhou, Lixiang published their research in Chemical Engineering Journal (Amsterdam, Netherlands) on December 1 ,2020. The article was titled 《Activation of peroxymonosulfate with CuCo2O4@kaolin for efficient degradation of phenacetin》.Reference of Triacetonamine The article contains the following contents:

CuCo2O4@kaolin was successfully synthesized by a sol-gel method and used as a heterogeneous catalyst to activate peroxymonosulfate (PMS) for the degradation of phenacetin (PNT). The results demonstrated that 10 mg/L PNT was completely decomposed by 1 mM PMS activated with 0.1 g/L CuCo2O4@kaolin within 15 min at initial pH 7. CuCo2O4@kaolin exhibited the best excellent catalytic performance among the tested catalysts, and the pseudo-first-order rate constants of PNT degradation were CuCo2O4@kaolin (0.40 min-1) > CuCo2O4 (0.22 min-1) > Co3O4@kaolin (0.10 min-1) > CuO@kaolin (0.08 min-1) > kaolin (0.02 min-1). CuCo2O4@kaolin also possessed superior stability, and the degradation efficiency of PNT declined from 100% in the first round to 80% in the fourth round. Nevertheless, a simple calcinating treatment (20 min) after the third round could restore its catalytic activity substantially and 95% removal of PNT was realized, 15% higher compared to without treatment. ·OH, SO4·-, and 1O2 were the reactive oxygen species driving the PNT degradation Based on the results mentioned above, characterizations of CuCo2O4@kaolin, and intermediates of PNT degradation, the possible pathways and underlying mechanisms of the PNT degradation in the CuCo2O4@kaolin/PMS system were deduced. CuCo2O4@kaolin/PMS had a universal degradation potential toward various organic pollutants, and the degradation efficiencies of sulfisoxazole, p-nitrophenol, chloramphenicol, and 2,4,6-Trichlorophenol reached 95-100% within 5-45 min. Thus, this work provides a novel and efficient PMS activator through an eco-friendly synthetic route, and it may be put into practice to degrade organic matter in wastewater.Triacetonamine(cas: 826-36-8Reference of Triacetonamine) was used in this study.

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine-containing compounds are also frequently employed in synthesis as ligands or auxiliaries. Accordingly, many efforts have been devoted to the development of novel methods for the synthesis of these compounds over the years.Reference of Triacetonamine

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Ishag, Abd Elaziz Sulieman Ahmed; Abdelbagi, Azhari Omer; Hammad, Ahmed Mohammed Ali; Elsheikh, Elsiddig Ahmed Elmustafa; Hur, Jang-Hyun published an article on February 28 ,2019. The article was titled 《Photodegradation of chlorpyrifos, malathion, and dimethoate by sunlight in the Sudan》, and you may find the article in Environmental Earth Sciences.Recommanded Product: 826-36-8 The information in the text is summarized as follows:

The potential of sunlight photolysis in remediation of pesticide-polluted soils in Sudan was studied. Chlorpyrifos, malathion and dimethoate, common pollutants, were exposed to sunlight over glass and soil surfaces with periodic samples drawn for GC and GC-MS anal. Photo-degradation followed a biphasic model. Alpha half-lives of direct photolysis over glass surface range between 1.99 and 9.36 days while the range in soil surfaces is 1.88-10.77 days. Resp. values for indirect photolysis with βcarotene are 0.96-2.40 days whereas for benzophenone are 0.38-2.37 days (not including malathion as starting material was completely lost after 3 days). Values for soil β-carotene sensitized photolysis are 0.85-4.02 days while resp. values for soil benzophenone sensitized photolysis are 0.88-3.74 days. Metrol. factors did not have a significant impact on photolysis rates. No photoproducts detected in direct photolysis. However, many photoproducts were detected on the indirect sets. Photo-degradation efficiency can be ordered as; benzophenone > β-carotene > direct exposure. In the experiment, the researchers used many compounds, for example, Triacetonamine(cas: 826-36-8Recommanded Product: 826-36-8)

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is a key saturated heterocyclic scaffold found in several of the top-selling small molecule pharmaceuticals and natural alkaloids, with a diverse range of biological activities. Hence, continuous efforts have been made to develop convenient methods to prepare piperidine derivatives.Recommanded Product: 826-36-8

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Electric Literature of C9H17NOOn March 24, 2020, Tanaka, Susumu; Enoki, Toshiaki; Imoto, Hiroaki; Ooyama, Yousuke; Ohshita, Joji; Kato, Takuji; Naka, Kensuke published an article in Macromolecules (Washington, DC, United States). The article was 《Highly Efficient Singlet Oxygen Generation and High Oxidation Resistance Enhanced by Arsole-Polymer-Based Photosensitizer: Application as a Recyclable Photooxidation Catalyst》. The article mentions the following:

Photosensitizers have attracted considerable attention in various fields such as organic synthesis and medical care. For the development of high-performance photosensitizers, highly efficient and persistent singlet oxygen generators (1O2) having a high oxidation tolerance are strongly required. This study presents a detailed investigation of dithieno[3,2-b:2′,3′-d]arsole-fluorene copolymer for its 1O2 generation ability and application as a photooxidation catalyst in vital organic reactions. Photoirradiation of an air-saturated solution of the polymer generates 1O2, which was detected by 1O2 scavengers such as dihydronaphthoquinone and diphenylisobenzofuran. The polymer photosensitizer was completely stable in the presence of the strong oxidant 1O2. The photosensitizer showed the highest quantum yield of 1O2 generation (Φ = 0.54) in single-component main-chain type π-conjugated polymers. The quantum yield of the arsenic-free analog of the polymer-bithiophene-fluorene copolymer-was significantly lower (Φ = 0.14), suggesting that the heavy-atom effect of arsenic can improve the efficiency of intersystem crossing (ISC) from the singlet excited state to the triplet excited state of the photosensitizer. In addition, when utilized as a recyclable photocatalyst for the oxidation reaction, the photosensitizer exhibited excellent oxidation resistance without losing its recognizable catalytic activity. Finally, we demonstrated the release of 1O2 into the air by a film of the present polymer. Persistent 1O2 generation was observed on film irradiation without polymer decomposition These results suggested that the polymer exhibited excellent oxidation resistance in solution as well as in the solid state. The present mol. design concept of the photosensitizer using the main group element can facilitate the development of further functional optical materials. In the experimental materials used by the author, we found Triacetonamine(cas: 826-36-8Electric Literature of C9H17NO)

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine-containing compounds are also frequently employed in synthesis as ligands or auxiliaries. Accordingly, many efforts have been devoted to the development of novel methods for the synthesis of these compounds over the years.Electric Literature of C9H17NO

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Vastyl, Michal; Jankovska, Zuzana; Cruz, Gerardo Juan Francisco; Matejova, Lenka published an article on February 28 ,2022. The article was titled 《A case study on microwave pyrolysis of waste tyres and cocoa pod husk; effect on quantity and quality of utilizable products》, and you may find the article in Journal of Environmental Chemical Engineering.Electric Literature of C9H17NO The information in the text is summarized as follows:

Disposal of huge amounts of diverse wastes for reduced costs accompanied with gaining of energy and valuable chems. is an eager topic in waste-to-energy and fuel business. Microwave pyrolysis is a thermochem. route providing such benefits. Waste scrap tyres (ST) and cocoa pod husk (CPH) as polymer and biomass representatives were pyrolyzed in microwave reactor at 440 W power for 30 min. Quantity and quality of pyrolysis products (gas, oil, and carbon black) were investigated. It was revealed, while set microwave pyrolysis conditions are sufficient for maximum decomposition of ST to pyrolysis products, it is necessary to optimize them for CPH. The gas produced by microwave pyrolysis of ST contains more H2 and CH4 than from conventional pyrolysis, thus, microwave pyrolysis is an effective tool for production of a fuel gas. The oil obtained by ST microwave pyrolysis is a complex mixture of mostly nonpolar aromatic compounds (toluene, benzene, limonene, styrene, o-xylene), while the oil obtained by CPH microwave pyrolysis contains mainly p-cresol, phenol and its derivatives The ST-derived carbon black shows a well-established large-volume mesoporous-macroporous structure. The CPH-derived carbon black is a low-volume macroporous material with very well-developed microporosity. A higher gross calorific value of microwave ST-derived carbon black in comparison to conventionally prepared one is caused by its higher graphitization rate. Since the surface of ST-derived carbon black is more polar than CPH-derived one and with respect to chem. purity, it could be more suitable adsorbent for polar volatile organic compounds from gaseous emissions. It is necessary to develop a microporosity in ST-derived carbon black. In addition to this study using Triacetonamine, there are many other studies that have used Triacetonamine(cas: 826-36-8Electric Literature of C9H17NO) was used in this study.

Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine-containing compounds are also frequently employed in synthesis as ligands or auxiliaries. Accordingly, many efforts have been devoted to the development of novel methods for the synthesis of these compounds over the years.Electric Literature of C9H17NO

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem