首页 > 最新文献

Organic Chemistry eJournal最新文献

英文 中文
Crystal Structures of Praseodymium Nitrate Complexes with Urea, Precursors for Solution Combustion Synthesis of Nanoscale Praseodymium Oxides 硝酸镨与尿素配合物的晶体结构,溶液燃烧合成纳米级氧化镨的前驱体
Pub Date : 2020-10-24 DOI: 10.1016/j.poly.2020.114875
E. Savinkina, I. Karavaev, M. Grigoriev
{"title":"Crystal Structures of Praseodymium Nitrate Complexes with Urea, Precursors for Solution Combustion Synthesis of Nanoscale Praseodymium Oxides","authors":"E. Savinkina, I. Karavaev, M. Grigoriev","doi":"10.1016/j.poly.2020.114875","DOIUrl":"https://doi.org/10.1016/j.poly.2020.114875","url":null,"abstract":"","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74876940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Synthesis, Structures, Dna-Binding, Cytotoxicity and Molecular Docking of Cubr(Pph3)(Diimine) Complexes 立方(Pph3)(二亚胺)配合物的合成、结构、dna结合、细胞毒性和分子对接
Pub Date : 2020-10-17 DOI: 10.1016/j.poly.2020.114847
Bandar A. Babgi, Khlood H. Mashat, M. Abdellattif, M. N. Arshad, Khaled A. Alzahrani, Abdullah M. Asiri, Jun Du, M. Humphrey, M. Hussien
{"title":"Synthesis, Structures, Dna-Binding, Cytotoxicity and Molecular Docking of Cubr(Pph3)(Diimine) Complexes","authors":"Bandar A. Babgi, Khlood H. Mashat, M. Abdellattif, M. N. Arshad, Khaled A. Alzahrani, Abdullah M. Asiri, Jun Du, M. Humphrey, M. Hussien","doi":"10.1016/j.poly.2020.114847","DOIUrl":"https://doi.org/10.1016/j.poly.2020.114847","url":null,"abstract":"","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74695695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Effect of Electron Donor and Acceptor on the Photovoltaic Properties of Organic Dyes for Efficient Dye-Sensitized Solar Cells 电子给体和电子受体对高效染料敏化太阳能电池中有机染料光伏性能的影响
Pub Date : 2020-10-13 DOI: 10.1016/J.PHYSB.2021.412815
Faeze Pakravesh, M. Izadyar, Foroogh Arkan
{"title":"Effect of Electron Donor and Acceptor on the Photovoltaic Properties of Organic Dyes for Efficient Dye-Sensitized Solar Cells","authors":"Faeze Pakravesh, M. Izadyar, Foroogh Arkan","doi":"10.1016/J.PHYSB.2021.412815","DOIUrl":"https://doi.org/10.1016/J.PHYSB.2021.412815","url":null,"abstract":"","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79675402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A Systematic Study of Structures, Stability, and Electronic Properties of Alloy Clusters Alben (N = 1–12): Comparison with Pure Beryllium Clusters 合金团簇Alben (N = 1-12)的结构、稳定性和电子性能的系统研究:与纯铍团簇的比较
Pub Date : 2020-09-16 DOI: 10.22541/au.160027180.09333681
Dan Yu, Weiming Sun, Jing-yao Liu, Di Wu, Ying Li, Zhiru Li
Abstract The geometric structures, energetic and electronic properties of the AlBen (n = 1–12) clusters have been systemically studied by using the hybrid density functional theory [B3LYP] and coupled cluster [CCSD(T)] method. It is found that the impurity Al atom is externally bound to the host Ben framework and its maximum coordination number is six. Besides, the geometries of AlBen bear close resemblance to the minimum structures of Ben+1. The AlBe3 and AlBe8 clusters exhibit high relative stability among the AlBen clusters, which is reflected by the evolutions of average atomic binding energy, dissociation energy, second difference in energy, adsorption energy of Al, and HOMO-LUMO gap with cluster size. In comparison to the pure Ben+1 clusters, AlBen exhibit larger binding energy values, whereas they are more polarizable.
采用混合密度泛函理论[B3LYP]和耦合团簇[CCSD(T)]方法系统地研究了AlBen (n = 1-12)团簇的几何结构、能量和电子性质。发现杂质Al原子与宿主Ben骨架外结合,其最大配位数为6。此外,AlBen的几何形状与Ben+1的最小结构非常相似。AlBe3和AlBe8团簇在AlBen团簇中表现出较高的相对稳定性,这反映在平均原子结合能、解离能、二次能差、Al吸附能和HOMO-LUMO间隙随团簇大小的变化。与纯Ben+1原子团簇相比,AlBen原子团簇表现出更大的结合能值,而它们的极化性更强。
{"title":"A Systematic Study of Structures, Stability, and Electronic Properties of Alloy Clusters Alben (N = 1–12): Comparison with Pure Beryllium Clusters","authors":"Dan Yu, Weiming Sun, Jing-yao Liu, Di Wu, Ying Li, Zhiru Li","doi":"10.22541/au.160027180.09333681","DOIUrl":"https://doi.org/10.22541/au.160027180.09333681","url":null,"abstract":"Abstract The geometric structures, energetic and electronic properties of the AlBen (n = 1–12) clusters have been systemically studied by using the hybrid density functional theory [B3LYP] and coupled cluster [CCSD(T)] method. It is found that the impurity Al atom is externally bound to the host Ben framework and its maximum coordination number is six. Besides, the geometries of AlBen bear close resemblance to the minimum structures of Ben+1. The AlBe3 and AlBe8 clusters exhibit high relative stability among the AlBen clusters, which is reflected by the evolutions of average atomic binding energy, dissociation energy, second difference in energy, adsorption energy of Al, and HOMO-LUMO gap with cluster size. In comparison to the pure Ben+1 clusters, AlBen exhibit larger binding energy values, whereas they are more polarizable.","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76102056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Tuning the Optoelectronic Properties of Superalkali (Li3o) Doped Phosphorene: A Dft Study 超碱(li30)掺杂磷烯光电性能的调谐:Dft研究
Pub Date : 2020-09-09 DOI: 10.2139/SSRN.3688585
A. Hanif, R. Khera, K. Ayub, J. Iqbal
In this study, we constructively tune the nonlinear optical (NLO) properties of pristine phosphorene and superalkalis (Li3O) doped phosphorene by using the density functional theory (DFT). The ground state molecular geometries have been optimized using the B3LYP/631G (d, p) level of theory. Computational studies have opened up that these complexes are stable. The effects of doping on phosphorene have been thoroughly explained by density of states (DOS), vertical ionization energy (VIE), interaction energies (Eint), natural bond orbitals (NBO) analysis, and electron density difference map (EDDM) analysis. The doping of superalkali conclusively has reduced the HOMO-LOMO energy gap of pristine phosphorene, Li3O@phosphorene, and 2Li3O@phosphoren to 3.284 eV, 1.256 eV, and 2.583 eV and changed it into the n-type semiconductor. More interestingly, there has been a gradual increase in the first static hyperpolarizability (βstatic) values 115.753 au, 4118.65 au, and 659.30 au respectively. The Static second hyperpolarizability (γstatic) of the doped complexes has also been calculated from which the 2Li3O@phosphorene has the highest value of 709.329 ҳ 103 au and dipole moment (μ) in Li3O@phosphorene@Li3O also has the highest value of 7.418 D. The TD-DFT analysis has exhibited that the doped complexes have adequate transparency in the UV region that is necessary for the large NLO response and also for its feasible applications in the optoelectronics.
在这项研究中,我们利用密度泛函理论(DFT)对原始磷烯和超碱(li30o)掺杂磷烯的非线性光学(NLO)性质进行了建设性的调谐。利用B3LYP/631G (d, p)理论水平对基态分子几何结构进行了优化。计算研究表明,这些复合物是稳定的。通过态密度(DOS)、垂直电离能(VIE)、相互作用能(Eint)、自然键轨道(NBO)分析和电子密度差图(EDDM)分析,全面解释了掺杂对磷烯的影响。超碱的掺入使原始磷烯、Li3O@phosphorene和2Li3O@phosphoren的HOMO-LOMO能隙降低到3.284 eV、1.256 eV和2.583 eV,转变为n型半导体。更有趣的是,第一静态超极化率(β静态)值分别为115.753 au, 4118.65 au和659.30 au,逐渐增加。静态第二推导(γ静态)掺杂配合物也被计算的2 li3o@phosphorene最高价值709.329ҳ103 au和偶极矩(μ)Li3O@phosphorene@Li3O也有最高的值为7.418 d TD-DFT分析展出,掺杂配合物在紫外区域有足够的透明度所必需的大型NLO响应和光电还为其可行的应用程序。
{"title":"Tuning the Optoelectronic Properties of Superalkali (Li3o) Doped Phosphorene: A Dft Study","authors":"A. Hanif, R. Khera, K. Ayub, J. Iqbal","doi":"10.2139/SSRN.3688585","DOIUrl":"https://doi.org/10.2139/SSRN.3688585","url":null,"abstract":"In this study, we constructively tune the nonlinear optical (NLO) properties of pristine phosphorene and superalkalis (Li3O) doped phosphorene by using the density functional theory (DFT). The ground state molecular geometries have been optimized using the B3LYP/631G (d, p) level of theory. Computational studies have opened up that these complexes are stable. The effects of doping on phosphorene have been thoroughly explained by density of states (DOS), vertical ionization energy (VIE), interaction energies (Eint), natural bond orbitals (NBO) analysis, and electron density difference map (EDDM) analysis. The doping of superalkali conclusively has reduced the HOMO-LOMO energy gap of pristine phosphorene, Li3O@phosphorene, and 2Li3O@phosphoren to 3.284 eV, 1.256 eV, and 2.583 eV and changed it into the n-type semiconductor. More interestingly, there has been a gradual increase in the first static hyperpolarizability (βstatic) values 115.753 au, 4118.65 au, and 659.30 au respectively. The Static second hyperpolarizability (γstatic) of the doped complexes has also been calculated from which the 2Li3O@phosphorene has the highest value of 709.329 ҳ 103 au and dipole moment (μ) in Li3O@phosphorene@Li3O also has the highest value of 7.418 D. The TD-DFT analysis has exhibited that the doped complexes have adequate transparency in the UV region that is necessary for the large NLO response and also for its feasible applications in the optoelectronics.","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79525849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design and Synthesis of New Tripod-Chromogenic Sensor Based on S-Triazine and Thiazolidine-2,4-Dione Ring (TCST) for Naked-Eye Detection of Li-Ions 基于s -三嗪和噻唑烷-2,4-二酮环(TCST)的新型三脚架显色传感器的设计与合成
Pub Date : 2020-08-14 DOI: 10.2139/ssrn.3671583
Nosrat O. Mahmoodi, Hadiseh Yazdani Nyaki, Meysam Pasandideh Nadamani
A novel tripod-chromogenic sensor contains central nucleus s-triazine and thiazolidine-2,4-dione ring (TCST) was designed, synthesized and applied as colorimetric probes in aqueous solutions of dimethyl sulfoxide (DMSO). The probe showed a highly sensitive and selective colorimetric sensor for naked-eye detection of Li+ ion, with a different color change from colorless to yellow. The probe’s detection limit (LOD) toward Li+ was found to be 1.2 μM. The result of the Job’s plot showed 1:1 stoichiometry for the interaction between tripod-chemosensor and Li-ion that this result was confirmed by 1H NMR titration experiments. The probe can also be used for biological activities depending on the results of microbial tests.
设计合成了一种新型的中心核为s-三嗪和噻唑烷-2,4-二酮环(TCST)的三脚显色传感器,并将其作为二甲基亚砜(DMSO)水溶液的比色探针。该探针具有高灵敏度和选择性的比色传感器,可用于裸眼检测Li+离子,具有从无色到黄色的不同颜色变化。探针对Li+的检测限(LOD)为1.2 μM。Job’s plot的结果表明,三脚架化学传感器与锂离子之间的相互作用呈1:1的化学计量,这一结果被1H NMR滴定实验证实。根据微生物试验的结果,该探针还可用于生物活动。
{"title":"Design and Synthesis of New Tripod-Chromogenic Sensor Based on S-Triazine and Thiazolidine-2,4-Dione Ring (TCST) for Naked-Eye Detection of Li-Ions","authors":"Nosrat O. Mahmoodi, Hadiseh Yazdani Nyaki, Meysam Pasandideh Nadamani","doi":"10.2139/ssrn.3671583","DOIUrl":"https://doi.org/10.2139/ssrn.3671583","url":null,"abstract":"A novel tripod-chromogenic sensor contains central nucleus s-triazine and thiazolidine-2,4-dione ring (TCST) was designed, synthesized and applied as colorimetric probes in aqueous solutions of dimethyl sulfoxide (DMSO). The probe showed a highly sensitive and selective colorimetric sensor for naked-eye detection of Li+ ion, with a different color change from colorless to yellow. The probe’s detection limit (LOD) toward Li+ was found to be 1.2 μM. The result of the Job’s plot showed 1:1 stoichiometry for the interaction between tripod-chemosensor and Li-ion that this result was confirmed by 1H NMR titration experiments. The probe can also be used for biological activities depending on the results of microbial tests.","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78706198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of Al2o3 on Thermoluminescent, Bio Active and Elastic Properties of Nd3+ Ionic Calcio Phosphate Glasses Al2o3对Nd3+离子磷酸钙玻璃热释光、生物活性和弹性的影响
Pub Date : 2020-08-01 DOI: 10.2139/ssrn.3662697
R. Guntu, M. Krishna, C. Rao
Calcio phosphate glass of Nd 3+ ions is well known for various photo (or) thermoluminescent applications. However, there is a lot of demand in biomedical technology, about high efficient photonic, thermoluminescent and bio compatible materials. In such a way, the Al x Ca y-x Nd 01 P 70 materials were synthesized and characterized by thermo, bio and photonic techniques. Structural studies suggests that the materials prepared were glassy. TL studies under different γ - irradiation dose range of Al x Ca y-x Nd 01 P 70 glasses are reported. The sample code ‘ A 5 ’ exhibiting good low AE (E ~ 0.997, E ~ 0.503 & E ~ 0.846 eV) and shape symmetry factor (~ 0.489) advised to be useful TL asset. Additionally, we have reported the results of Al 3+ ionic influence on vitro bio-activity studies of present glasses. Degradation results along with vitro bio-activity studies as a function Al 2 O 3 concentration advice sample code - A 5 is the useful biomedical resource.
磷酸钙玻璃的Nd 3+离子是众所周知的各种光(或)热发光应用。然而,生物医学技术对高效光子材料、热释光材料和生物相容性材料有很大的需求。用这种方法合成了Al x Ca y-x Nd 01 p70材料,并用热、生物和光子技术对其进行了表征。结构研究表明制备的材料是玻璃状的。本文报道了Al x Ca y x nd01 p70玻璃在不同γ辐照剂量范围下的TL研究。样本代码“a5”表现出较低的AE (E ~ 0.997, E ~ 0.503和E ~ 0.846 eV)和形状对称因子(~ 0.489),建议作为有用的TL资产。此外,我们还报道了Al - 3+离子对现有玻璃的体外生物活性的影响。降解结果以及体外生物活性研究作为功能的al2o3浓度建议样例代码- a5是有用的生物医学资源。
{"title":"Influence of Al2o3 on Thermoluminescent, Bio Active and Elastic Properties of Nd3+ Ionic Calcio Phosphate Glasses","authors":"R. Guntu, M. Krishna, C. Rao","doi":"10.2139/ssrn.3662697","DOIUrl":"https://doi.org/10.2139/ssrn.3662697","url":null,"abstract":"Calcio phosphate glass of Nd 3+ ions is well known for various photo (or) thermoluminescent applications. However, there is a lot of demand in biomedical technology, about high efficient photonic, thermoluminescent and bio compatible materials. In such a way, the Al x Ca y-x Nd 01 P 70 materials were synthesized and characterized by thermo, bio and photonic techniques. Structural studies suggests that the materials prepared were glassy. TL studies under different γ - irradiation dose range of Al x Ca y-x Nd 01 P 70 glasses are reported. The sample code ‘ A 5 ’ exhibiting good low AE (E ~ 0.997, E ~ 0.503 & E ~ 0.846 eV) and shape symmetry factor (~ 0.489) advised to be useful TL asset. Additionally, we have reported the results of Al 3+ ionic influence on vitro bio-activity studies of present glasses. Degradation results along with vitro bio-activity studies as a function Al 2 O 3 concentration advice sample code - A 5 is the useful biomedical resource.","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84221579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analogies of Genetic and Chemical Code. Supplement 1 遗传密码和化学密码的类比。补充1
Pub Date : 2020-07-01 DOI: 10.31219/osf.io/34c8n
Miloje M. Rakocevic
In the original work, for which this is a Supplement, I presented analogies of the genetic and chemical code (Rakočević 2018b, in relation to the source work from 1991). (Further: instead of "Rakočević" I use the abbreviation "MMR".) There I gave three Tables of the Periodic System of the Elements (PSE) in which I dealt with the problem of stable and unstable elements; in the sense that an unstable element is one that possesses at least one primordially unstable isotope, while elements that do not possess such isotopes are stable. I have shown that for the number of stable and the number of unstable elements there are strict regularities and a strict law; the same law that is valid for the association of codons to more complex and to less complex amino acids in the genetic code. I have not dealt with the question of the number of stable and the number of unstable isotopes, what I do now in this Supplement. [An expanded version of the original paper whose Supplement this is: OSF Preprint DOI 10.31219/osf.io/mxecj]
在原始作品中,我提出了遗传和化学密码的类比(rako eviki 2018b,与1991年的源作品有关)。(进一步说:我用缩写“MMR”来代替“rako eviki”。)在那里,我给出了三个元素周期系统表(PSE),其中我处理了稳定元素和不稳定元素的问题;在这个意义上,不稳定元素是具有至少一种原始不稳定同位素的元素,而不具有这种同位素的元素是稳定的。我已经证明了稳定元素和不稳定元素的数量有严格的规律和严格的规律;同样的规律也适用于密码子与遗传密码中较复杂或较不复杂的氨基酸的结合。我没有处理稳定同位素和不稳定同位素数量的问题,我现在在这个补充中所做的。[原论文的扩展版本,补充如下:OSF Preprint DOI 10.31219/ OSF .io/mxecj]
{"title":"Analogies of Genetic and Chemical Code. Supplement 1","authors":"Miloje M. Rakocevic","doi":"10.31219/osf.io/34c8n","DOIUrl":"https://doi.org/10.31219/osf.io/34c8n","url":null,"abstract":"In the original work, for which this is a Supplement, I presented analogies of the genetic and chemical code (Rakočević 2018b, in relation to the source work from 1991). (Further: instead of \"Rakočević\" I use the abbreviation \"MMR\".) There I gave three Tables of the Periodic System of the Elements (PSE) in which I dealt with the problem of stable and unstable elements; in the sense that an unstable element is one that possesses at least one primordially unstable isotope, while elements that do not possess such isotopes are stable. I have shown that for the number of stable and the number of unstable elements there are strict regularities and a strict law; the same law that is valid for the association of codons to more complex and to less complex amino acids in the genetic code. I have not dealt with the question of the number of stable and the number of unstable isotopes, what I do now in this Supplement. [An expanded version of the original paper whose Supplement this is: OSF Preprint DOI 10.31219/osf.io/mxecj]","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89057687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Green- and Red-Phosphorescent Mn(Ii) Iodide Complexes Derived from 1,3-Bis(Diphenylphosphinyl)Propane 从1,3-二(二苯基膦基)丙烷衍生的绿色和红色磷光Mn(Ii)碘化物配合物
Pub Date : 2020-05-20 DOI: 10.1016/j.poly.2020.114706
M. Davydova, I. Bagryanskaya, Irina A. Bauer, M. Rakhmanova, V. Morgalyuk, V. Brel, A. Artem’ev
{"title":"Green- and Red-Phosphorescent Mn(Ii) Iodide Complexes Derived from 1,3-Bis(Diphenylphosphinyl)Propane","authors":"M. Davydova, I. Bagryanskaya, Irina A. Bauer, M. Rakhmanova, V. Morgalyuk, V. Brel, A. Artem’ev","doi":"10.1016/j.poly.2020.114706","DOIUrl":"https://doi.org/10.1016/j.poly.2020.114706","url":null,"abstract":"","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"126 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79525547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
NiFe 2O 4@Sio 2 nPr@Glucose Amine Nanoparticles as a Green and Magnetically Separable Catalyst for the Grinding Synthesis of Aryl Naphtho[1,3]Oxazine-2-Thiones NiFe 2O 4@Sio 2 nPr@Glucose纳米胺作为研磨合成芳基萘[1,3]恶嗪-2-硫酮的绿色磁性可分离催化剂
Pub Date : 2020-04-30 DOI: 10.2139/ssrn.3589135
M. Nikpassand, Shokoufeh Azmoudeh
Glucose amine‐functionalized silica‐coated NiFe2O4 nanoparticles (NiFe2O4@Sio2nPr@glucose amine) were synthesized and characterized by transmission electron microscope (TEM), Field emission scanning electron microscope (FE-SEM), fourier transform infrared spectroscopy (FT-IR), vibrating sample magnetometry (VSM), X-ray powder diffraction (XRD) and X-ray spectroscopy (EDX).  NiFe2O4@SiO2nPr@glucose amine supply an eco-friendly procedure for the synthesis of 1,3-oxazine-2-thiones through three-component grinding reaction of various aldehydes, thiourea, and α-naphthol or β-naphthol in accordance with green chemistry rules. These compounds were obtained in high yields and short reaction times. The catalyst could be easily recovered and reused for six cycles with almost consistent activity. The structures of the synthesized Aryl naphtho[1,3]oxazine-2-thione compounds were confirmed by 1H NMR, 13C NMR and FTIR spectral data and elemental analyses.
合成了葡萄糖胺功能化二氧化硅包覆的NiFe2O4纳米粒子(NiFe2O4@Sio2nPr@葡萄糖胺),并通过透射电镜(TEM)、场发射扫描电镜(FE-SEM)、傅里叶变换红外光谱(FT-IR)、振动样品磁强计(VSM)、x射线粉末衍射(XRD)和x射线能谱(EDX)对其进行了表征。NiFe2O4@SiO2nPr@葡萄糖胺根据绿色化学规则,通过各种醛、硫脲和α-萘酚或β-萘酚的三组分研磨反应,提供了一种合成1,3-恶嗪-2-硫酮的环保工艺。这些化合物产率高,反应时间短。该催化剂易于回收,可重复使用6次,且活性基本一致。合成的芳基萘[1,3]恶嗪-2-硫酮化合物的结构通过1H NMR、13C NMR、FTIR光谱数据和元素分析得到了证实。
{"title":"NiFe 2O 4@Sio 2 nPr@Glucose Amine Nanoparticles as a Green and Magnetically Separable Catalyst for the Grinding Synthesis of Aryl Naphtho[1,3]Oxazine-2-Thiones","authors":"M. Nikpassand, Shokoufeh Azmoudeh","doi":"10.2139/ssrn.3589135","DOIUrl":"https://doi.org/10.2139/ssrn.3589135","url":null,"abstract":"Glucose amine‐functionalized silica‐coated NiFe2O4 nanoparticles (NiFe2O4@Sio2nPr@glucose amine) were synthesized and characterized by transmission electron microscope (TEM), Field emission scanning electron microscope (FE-SEM), fourier transform infrared spectroscopy (FT-IR), vibrating sample magnetometry (VSM), X-ray powder diffraction (XRD) and X-ray spectroscopy (EDX).  NiFe2O4@SiO2nPr@glucose amine supply an eco-friendly procedure for the synthesis of 1,3-oxazine-2-thiones through three-component grinding reaction of various aldehydes, thiourea, and α-naphthol or β-naphthol in accordance with green chemistry rules. These compounds were obtained in high yields and short reaction times. The catalyst could be easily recovered and reused for six cycles with almost consistent activity. The structures of the synthesized Aryl naphtho[1,3]oxazine-2-thione compounds were confirmed by 1H NMR, 13C NMR and FTIR spectral data and elemental analyses.","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84773836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Organic Chemistry eJournal
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1