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Microwave-Assisted Erlenmeyer Synthesis of Azlactones Catalyzed by MgO/Al2O3 Under Solvent-Free Conditions 无溶剂条件下MgO/Al2O3微波辅助Erlenmeyer合成氮唑内酯
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989575
N. Rostamizadeh, A. Khajeh-Amiri, H. Moghanian
{"title":"Microwave-Assisted Erlenmeyer Synthesis of Azlactones Catalyzed by MgO/Al2O3 Under Solvent-Free Conditions","authors":"N. Rostamizadeh, A. Khajeh-Amiri, H. Moghanian","doi":"10.1080/15533174.2014.989575","DOIUrl":"https://doi.org/10.1080/15533174.2014.989575","url":null,"abstract":"MgO/Al2O3 catalyzes the synthesis of azlactone derivatives from condensation reaction of aldehydes (or ketones) with hippuric acid and acetic anhydride as a dehydrating agent under microwave irradiation. The low toxicity, low cost, ease of handling, and high activity of MgO/Al2O3 make this procedure particularly attractive. Also, this catalyst can be easily recovered by decant and can be reused for this condensation five times in succession without considerable loss of its catalytic activity.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86475344","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: 6
Detection of Volatile Organic Compounds Using Langmuir-Blodgett Films of Zinc-Porphyrin and Zinc-Phthalocyanine 锌-卟啉和锌-酞菁Langmuir-Blodgett膜检测挥发性有机化合物
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989576
Wenyao Yang, Jianhua Xu, Y. Mao, Yajie Yang, Yadong Jiang
{"title":"Detection of Volatile Organic Compounds Using Langmuir-Blodgett Films of Zinc-Porphyrin and Zinc-Phthalocyanine","authors":"Wenyao Yang, Jianhua Xu, Y. Mao, Yajie Yang, Yadong Jiang","doi":"10.1080/15533174.2014.989576","DOIUrl":"https://doi.org/10.1080/15533174.2014.989576","url":null,"abstract":"Detection of volatile organic compounds (VOCs) by electronic optical nose based on sensing thin films is becoming more interesting in modern industry and daily life. The thin films of zinc-porphyrin and zinc-phthalocyanine fabricated by Langmuir-Blodgett (LB) technique onto quartz substrates have been used as sensing elements for electronic optical nose application. Absorption spectra range of the both organic elements in a chloroform solution and the LB solid state thin films were acquired by using a UV-1700 spectrometer. As an electronic gas sensing test, the optical absorbance performance after the exposure of LB films to different VOCs, and dry air was investigated. The results indicated that the ZnTPP and ZnPc LB films showed different gas sensitivity due to different molecule structure. Besides, a 2 × 1 colorimetric array is fabricated by immobilizing sensing thin film on a silica substrate, and the vapor molecules of pyridine and methanol can be easily detected.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79465019","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: 17
Synthesis and Structural Properties of Nanoselenium-Supported MCM-41 Material 纳米硒负载MCM-41材料的合成及结构性能研究
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989579
A. M. Yusof, S. Yusan
{"title":"Synthesis and Structural Properties of Nanoselenium-Supported MCM-41 Material","authors":"A. M. Yusof, S. Yusan","doi":"10.1080/15533174.2014.989579","DOIUrl":"https://doi.org/10.1080/15533174.2014.989579","url":null,"abstract":"The authors describe herein a new process for the synthesis of nanoselenium–supported MCM-41 hybrid material. Selenium nanoparticles were synthesized via chemical reduction method that this method is capable of producing spherical selenium nanoparticles of size 20 to 80 nm, under ambient conditions, and covalently bonded to MCM-41 framework by 3-(triethoxysilyl)-propylamine (APTES). The structures, morphology and size of the products were investigated by several characterization techniques such as XRD, SEM, TEM, FT-IR, UV–vis/DRS, Raman spectroscopy, and N2 adsorption–desorption isotherms method. These results demonstrated that Se-MCM-41 is a promising candidate for biosensor, adsorbent, or catalyst.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88594860","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
Ultrasonically Assisted Decarboxylative Bromination of α,β-Unsaturated Carboxylic Acids Under Vilsmeier-Haack Conditions 维斯迈耶-哈克条件下α，β-不饱和羧酸的超声辅助脱羧溴化
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989573
M. Kumar, K. Rajanna, P. Venkanna, M. Venkateswarlu, V. Sudhakar Chary
{"title":"Ultrasonically Assisted Decarboxylative Bromination of α,β-Unsaturated Carboxylic Acids Under Vilsmeier-Haack Conditions","authors":"M. Kumar, K. Rajanna, P. Venkanna, M. Venkateswarlu, V. Sudhakar Chary","doi":"10.1080/15533174.2014.989573","DOIUrl":"https://doi.org/10.1080/15533174.2014.989573","url":null,"abstract":"An efficient method for decarboxylative bromination of cinnamic acids (α,β-unsaturated carboxylic acids or 3-arylpropenoic acids) was achieved under relatively mild conditions using Vilsmeier-Haack reagent and KBr in acetonitrile media. Vilsmeier-Haack reagent is prepared by using 1:1 ratio of oxychloride (SOCl2 or POCl3) and DMF under chilled condition. Ultrasonically assisted reactions underwent smoothly with highly significant rate enhancements and afforded bromostyrenes as products in very good yields even though the reactions were too sluggish.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84047621","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
Facile Preparation of Fe3O4/Carbon Nanocomposite With High Lithium Storage Capacity 高储锂容量Fe3O4/碳纳米复合材料的制备
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.988824
Shi-Zhao Kang, Lin Bo, Xiangqing Li, A. Mu
{"title":"Facile Preparation of Fe3O4/Carbon Nanocomposite With High Lithium Storage Capacity","authors":"Shi-Zhao Kang, Lin Bo, Xiangqing Li, A. Mu","doi":"10.1080/15533174.2014.988824","DOIUrl":"https://doi.org/10.1080/15533174.2014.988824","url":null,"abstract":"In the present work, Fe3O4/carbon nanocomposite was prepared using metal organic framework as a precursor. Meanwhile, the electrochemical performance of the Fe3O4/carbon nanocomposite, as an anode material, was evaluated by galvanostatic discharge-charge tests. The experimental results indicate that the as-prepared sample is a porous aggregation of Fe3O4 nanoparticles interconnected with amorphorous carbon layer, and the mean diameter of Fe3O4 nanoparticles is approximately 30 nm. Moreover, it is also observed that the Fe3O4/carbon nanocomposite possesses a high initial discharge capacity of 1586 mA h g−1.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82006895","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: 3
Investigating the Effect of Ultrasonic and Microwave-Assisted Aging on the Synthesis of Nanosized SAPO-34 Molecular Sieves Using Box–Behnken Experimental Design 采用Box-Behnken实验设计研究超声和微波辅助老化对合成纳米SAPO-34分子筛的影响
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.988827
H. S. Pajaie, M. Taghizadeh
{"title":"Investigating the Effect of Ultrasonic and Microwave-Assisted Aging on the Synthesis of Nanosized SAPO-34 Molecular Sieves Using Box–Behnken Experimental Design","authors":"H. S. Pajaie, M. Taghizadeh","doi":"10.1080/15533174.2014.988827","DOIUrl":"https://doi.org/10.1080/15533174.2014.988827","url":null,"abstract":"Nanosized SAPO-34 was synthesized by means of ultrasonic and microwave-assisted aging process. Synthesized samples were characterized by BET, XRD, and FE-SEM techniques. Applying the response surface methodology (RSM) based on Box–Behnken statistical design, the effects of microwave (MW), ultrasonic (US) aging time, and hydrothermal time on the preparation of SAPO-34 with respect to crystallinity of final product phase were investigated. The results showed that the interaction between US and MW aging time had the main positive effect on the crystallinity and the crystallization was accomplished in a significantly reduced time.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88769092","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: 3
Preparation of N-Doped Mesoporous TiO2 Using Nitromethane as Nitrogen Source and Their High Photocatalytic Performance 硝基甲烷为氮源制备n掺杂介孔TiO2及其高光催化性能
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989590
Q. Fang, Jianting Tang, Hua Zou, Tiejun Cai, Q. Deng
{"title":"Preparation of N-Doped Mesoporous TiO2 Using Nitromethane as Nitrogen Source and Their High Photocatalytic Performance","authors":"Q. Fang, Jianting Tang, Hua Zou, Tiejun Cai, Q. Deng","doi":"10.1080/15533174.2014.989590","DOIUrl":"https://doi.org/10.1080/15533174.2014.989590","url":null,"abstract":"N-doped mesoporous TiO2 was successfully prepared by using CH3NO2 as the nitrogen source and P123 as template. The materials were characterized by TEM, N2 sorption, XRD, XPS, UV-vis DRS, and TG-DTA techniques. The photocatalytic activity of N-doped TiO2 was tested in elimination of gaseous methanol, formaldehyde, and BTX (benzene, toluene and xylene). The obtained N-doped mesoporous TiO2 materials have better photocatalytic activity than commercial photocatalyst (Degussa P25). Moreover, the N-doped mesoporous TiO2 photocatalysts are easy to prepare and have stable performance, high photocatalytic activity and long lifetime.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77957712","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: 8
Hydrothermal Synthesis and Structural Characterization of a Three-Dimensional Coordination Polymer on Ag(I) Ag(I)三维配位聚合物的水热合成及结构表征
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989582
Qi Chen, Huijie Lun, Yong-Hong Li, Shu Li, Bei-Bei Li, Xudong Zhang, Yamin Li
{"title":"Hydrothermal Synthesis and Structural Characterization of a Three-Dimensional Coordination Polymer on Ag(I)","authors":"Qi Chen, Huijie Lun, Yong-Hong Li, Shu Li, Bei-Bei Li, Xudong Zhang, Yamin Li","doi":"10.1080/15533174.2014.989582","DOIUrl":"https://doi.org/10.1080/15533174.2014.989582","url":null,"abstract":"A new coordination polymer [Ag3(1,2,4-btc)]n (1) (1,2,4-H3btc = 1,2,4-benzenetricarboxylate) has been synthesized by hydrothermal method and characterized by X-ray single crystal diffraction, elemental analysis, IR spectrum, and TGA. Compound 1 exhibits a 3D network consisting of the 2D layer connected by the ligand 1,2,4-btc3−, which adopts a new coordination mode. Moreover, blue fluorescence at 480 nm emission was observed under 320 nm excitation.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82740261","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 and Crystal Structures of Co(II) Complexes Derived From Two Unsymmetrical Bis-Heterocyclic Ligands With Benzimidazole Moiety 含苯并咪唑基团的非对称双杂环配体Co(II)配合物的合成及晶体结构
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.989588
Jin Huang, Qin Wei, W. Zhang, Zhong Zhang, Yong-Zhi Liao
{"title":"Synthesis and Crystal Structures of Co(II) Complexes Derived From Two Unsymmetrical Bis-Heterocyclic Ligands With Benzimidazole Moiety","authors":"Jin Huang, Qin Wei, W. Zhang, Zhong Zhang, Yong-Zhi Liao","doi":"10.1080/15533174.2014.989588","DOIUrl":"https://doi.org/10.1080/15533174.2014.989588","url":null,"abstract":"Treatment of two kinds of unsymmetrical bis-heterocyclic ligands bearing benzimidazole moiety, 2-[2-(1,2,4-triazole-1-yl)ethyl]-1H-benzimidazole (L1) and 2-[2-(1,2,3-benzotriazole-1-yl)ethyl]-1H-benzimidazole (L2), with Co(II) chloride, resulted in two new complexes, [Co3(L2)4Cl6]·2H2O (1) and [Co(L1)Cl2]2 (2), with different aggregating patterns. Two complexes were characterized by single-crystal X-ray determinations. In the solid state, L1 assumes an anti conformation in compound 1, whereas L2 exists as a gauche conformer in compound 2. Complex 1 reveals a 1-D double-stranded chain structure consisting of both octahedrally and tetrahedrally coordinated Co(II) ions. Complex 2 is a mononuclear tetrahedral Co(II) species, which was hydrogen bonded with each other to give a 1-D linear chain.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72971039","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
Hydrothermal Synthesis and Characterization of CaCo3 Nanostructure 纳米碳酸钙的水热合成及表征
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-05-03 DOI: 10.1080/15533174.2014.988817
M. Karimi, M. Ranjbar
{"title":"Hydrothermal Synthesis and Characterization of CaCo3 Nanostructure","authors":"M. Karimi, M. Ranjbar","doi":"10.1080/15533174.2014.988817","DOIUrl":"https://doi.org/10.1080/15533174.2014.988817","url":null,"abstract":"In this experimental work, the authors synthesized calcium carbonate nanostructures with different morphologies via simple hydrothermal method. Different parameters such as hydrothermal time and surfactant effects were investigated on product size and morphology. SEM images were served for determination of products morphology. XRD pattern was also used for investigation of crystallity and crystal size of as-synthesized product.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81223808","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: 14
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